University of Saskatchewan

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A61P 37/04 - Immunostimulants 36
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1.

FC DOMAIN IMAGING PROBES AND METHODS OF USE THEREOF

      
Application Number 18691390
Status Pending
Filing Date 2022-09-12
First Publication Date 2025-06-05
Owner University of Saskatchewan (Canada)
Inventor
  • Geyer, Clarence Ronald
  • Bernhard, Wendy Lynn

Abstract

The disclosure relates to a method of detecting the presence of tumor infiltrating Fc receptor-expressing immune cells in a mammalian subject afflicted with a cancer or detecting the presence of one or more site(s) of inflammation characterized by Fc receptor-expressing immune cells in a mammalian subject afflicted with an inflammatory disease or disorder, the method comprising administering a non-specific imaging probe comprising one or more Fc domain(s) labeled with a detectable moiety to the subject; subjecting the subject to imaging; and identifying one or more tumor(s) or sites of inflammation comprising infiltrating Fc receptor-expressing immune cells.

IPC Classes  ?

  • A61B 5/00 - Measuring for diagnostic purposes Identification of persons
  • A61B 10/00 - Instruments for taking body samples for diagnostic purposesOther methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determinationThroat striking implements
  • A61K 49/00 - Preparations for testing in vivo

2.

METHOD FOR THE PREPARATION OF ALKENE OXIDES USING OZONE AT ROOM TEMPERATURE

      
Application Number 18840688
Status Pending
Filing Date 2023-02-24
First Publication Date 2025-06-05
Owner University of Saskatchewan (Canada)
Inventor
  • Soltan, Jafar
  • Charchi Aghdam, Nazanin

Abstract

The present application includes a method for preparing an alkylene oxide from an alkene that comprises reacting the alkene with ozone in the presence of a silver catalyst under conditions for selective partial oxidation of the alkene to provide the alkylene oxide at low temperatures.

IPC Classes  ?

  • C07D 301/10 - Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
  • B01J 21/04 - Alumina
  • B01J 21/06 - Silicon, titanium, zirconium or hafniumOxides or hydroxides thereof
  • B01J 23/50 - Silver
  • B01J 35/30 - Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
  • B01J 35/61 - Surface area
  • B01J 37/02 - Impregnation, coating or precipitation
  • B01J 37/08 - Heat treatment

3.

ONE STEP SYNTHESIS OF 1-TETRALONE COMPOUNDS AND USES THEREOF IN THE PREPARATION OF (+)-TETRALONE ABSCISIC ACID (ABA)

      
Application Number 18844118
Status Pending
Filing Date 2023-03-16
First Publication Date 2025-06-05
Owner University of Saskatchewan (Canada)
Inventor
  • Diddi, Naveen
  • Abrams, Suzanne Roberta
  • Lai, Leon

Abstract

The present application is related to a process for preparing 1-tetralone compounds such as compounds of Formula I by reacting a,|3-unsaturated cyclic ketones that comprise two available hydrogens on the y carbon to the carbonyl with acrolein derivatives with heating in the presence of a suitable organic acid, a suitable organic amine base and suitable inert solvent. For example, the 1-tetralone compound is a tetralone derivative of abscisic acid (ABA). The present application is related to a process for preparing 1-tetralone compounds such as compounds of Formula I by reacting a,|3-unsaturated cyclic ketones that comprise two available hydrogens on the y carbon to the carbonyl with acrolein derivatives with heating in the presence of a suitable organic acid, a suitable organic amine base and suitable inert solvent. For example, the 1-tetralone compound is a tetralone derivative of abscisic acid (ABA).

IPC Classes  ?

  • C07C 51/353 - Preparation of carboxylic acids or their salts, halides, or anhydrides by reactions not involving formation of carboxyl groups by isomerisationPreparation of carboxylic acids or their salts, halides, or anhydrides by reactions not involving formation of carboxyl groups by change of size of the carbon skeleton

4.

METHODS AND COMPOSITIONS FOR TARGETING DISEASE RELATED CELL SURFACE RECEPTORS USING RADIOLABELED AND/OR CYTOTOXIN LABELLED ANTIBODIES

      
Application Number 18938748
Status Pending
Filing Date 2024-11-06
First Publication Date 2025-04-24
Owner University of Saskatchewan (Canada)
Inventor
  • Fonge, Humphrey
  • Geyer, Clarence Ronald
  • Hartimath, Siddesh Vrushabendra Swamy

Abstract

The disclosure provides radiolabeled and/or cytotoxin labelled antibodies and methods and uses of these antibodies. In one embodiment, provided is a cytotoxic agent comprising an antibody that specifically binds a target disease cell surface receptor, a cytotoxin, and a radiolabel, wherein the cytotoxin is linked directly or indirectly to the antibody, and wherein the radiolabel comprises a radionuclide and optionally a scaffold, wherein the scaffold is directly or indirectly coupled to the antibody. Also provided are methods of preparing the cytotoxic agent and methods of treating disease using the cytotoxic agent.

IPC Classes  ?

  • A61K 51/10 - Antibodies or immunoglobulinsFragments thereof
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • A61K 47/60 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
  • A61K 47/64 - Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
  • A61P 35/00 - Antineoplastic agents
  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • C07K 16/32 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products from oncogenes

5.

LIQUID-TO-AIR MEMBRANE ENERGY EXCHANGER

      
Application Number 18884783
Status Pending
Filing Date 2024-09-13
First Publication Date 2025-03-13
Owner
  • Nortek Air Solutions Canada, Inc. (Canada)
  • University of Saskatchewan (Canada)
Inventor
  • Besant, Robert
  • Simonson, Carey
  • Erb, Blake Norman
  • Hemingson, Howard Brian

Abstract

An energy exchanger is provided. The exchanger includes a housing having a front and a back. A plurality of panels forming desiccant channels extend from he front to the back of the housing. Air channels are formed between adjacent panels. The air channels are configured to direct an air stream in a direction from the front of the housing to the hack of the housing. A desiccant inlet is provided: in flow communication with the desiccant channels. A desiccant outlet is provided in flow communication with the desiccant channels. The desiccant channels are configured to channel desiccant from the desiccant inlet to the desiccant outlet in at least one of a counter-flow or cross-flow direction with respect to the direction of the air stream.

IPC Classes  ?

  • F24F 3/147 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatmentApparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidificationAir-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatmentApparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by dehumidification with both heat and humidity transfer between supplied and exhausted air
  • F24F 1/0007 - Indoor units, e.g. fan coil units
  • F24F 1/0071 - Indoor units, e.g. fan coil units with means for purifying supplied air
  • F24F 3/14 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatmentApparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidificationAir-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatmentApparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by dehumidification
  • F24F 12/00 - Use of energy recovery systems in air conditioning, ventilation or screening
  • F28D 15/00 - Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls
  • F28D 21/00 - Heat-exchange apparatus not covered by any of the groups

6.

METHODS FOR IMPROVED AIR CLASSIFICATION SEPARATION OF PULSE PROTEIN, FIBRE AND STARCHES

      
Application Number CA2024051012
Publication Number 2025/024930
Status In Force
Filing Date 2024-07-30
Publication Date 2025-02-06
Owner THE UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Ai, Yongfeng
  • Nickerson, Michael Todd
  • Abid, Areha
  • Sethi, Kashika

Abstract

Described herein are methods for pre-treating pulses prior to separation of the starch and protein fractions of the pulses by air classification. Specifically, the pre-treatments weaken the structural integrity of pulse cotyledons and physically separate protein and starch inside the cotyledons, which facilitates the separation between protein and starch during subsequent milling and air classification to achieve better purity in both protein-rich and starch-rich fractions. These higher purity fractions have improved functional properties, nutritional properties, and sensory profiles, such as stronger water-holding capacity and oil-absorption capacity, emulsifying capacity and emulsion stability, and foaming properties and foam stability as well as substantially reduced beany flavor and bitter taste.

IPC Classes  ?

  • A23J 1/14 - Obtaining protein compositions for foodstuffsBulk opening of eggs and separation of yolks from whites from leguminous or other vegetable seedsObtaining protein compositions for foodstuffsBulk opening of eggs and separation of yolks from whites from press-cake or oil-bearing seeds
  • B02C 9/00 - Other milling methods or mills specially adapted for grain
  • C08B 30/02 - Preparatory treatment, e.g. crushing of raw materials
  • C08B 30/04 - Extraction or purification

7.

CANOLA MEAL EXTRACTS FOR MICROBIAL FERMENTATION

      
Application Number 18745228
Status Pending
Filing Date 2024-06-17
First Publication Date 2024-12-19
Owner University of Saskatchewan (Canada)
Inventor
  • Acharya, Bishnu
  • Dhakal, Nirpesh

Abstract

The disclosure relates to canola meal extracts (CMEs), and methods of making said CMEs. Also provided herein are compositions and culture media comprising said CMEs and use of said CMEs, compositions, and culture media for microbial fermentation across a broad class of microbes. The disclosure further relates to use of said CMEs and compositions as a partial or complete replacement for other organic extracts such as yeast extract.

IPC Classes  ?

  • C12N 5/00 - Undifferentiated human, animal or plant cells, e.g. cell linesTissuesCultivation or maintenance thereofCulture media therefor
  • C12N 1/16 - YeastsCulture media therefor
  • C12N 1/20 - BacteriaCulture media therefor
  • C12N 9/64 - Proteinases derived from animal tissue, e.g. rennin
  • C12N 9/76 - TrypsinChymotrypsin

8.

FUSION POLYPEPTIDES, IMMUNOGENIC COMPOSITIONS, METHODS AND USES THEREOF

      
Application Number CA2024050325
Publication Number 2024/187287
Status In Force
Filing Date 2024-03-18
Publication Date 2024-09-19
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Banerjee, Arinjay
  • Falzarano, Darryl
  • Liu, Qiang
  • Kelvin, Alyson Ann

Abstract

Fusion polypeptides, and their use in subunit vaccine compositions to elicit immune responses against two or more pathogens are described, as well as polynucleotides encoding therefor. Also described are methods for treating and preventing infection by two or more pathogens.

IPC Classes  ?

  • C07K 19/00 - Hybrid peptides
  • A61K 39/215 - Coronaviridae, e.g. avian infectious bronchitis virus
  • A61K 39/295 - Polyvalent viral antigensMixtures of viral and bacterial antigens
  • A61K 39/385 - Haptens or antigens, bound to carriers
  • A61P 31/14 - Antivirals for RNA viruses
  • A61P 37/04 - Immunostimulants
  • C07K 14/005 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from viruses
  • C07K 14/37 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from fungi
  • C07K 14/165 - Coronaviridae, e.g. avian infectious bronchitis virus
  • C07K 14/195 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from bacteria
  • C12N 1/19 - YeastsCulture media therefor modified by introduction of foreign genetic material
  • C12N 1/21 - BacteriaCulture media therefor modified by introduction of foreign genetic material
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12N 15/62 - DNA sequences coding for fusion proteins

9.

VACCINE FOR STREPTOCOCCUS EQUI SUBSP. ZOOEPIDEMICUS

      
Application Number CA2024050111
Publication Number 2024/159313
Status In Force
Filing Date 2024-01-30
Publication Date 2024-08-08
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor Costa, Matheus

Abstract

S. zooepidemicusS. zooepidemicusS. zooepidemicusS. zooepidemicusS. zooepidemicus with reduced virulence.

IPC Classes  ?

  • A61K 39/09 - Streptococcus
  • A61P 31/04 - Antibacterial agents
  • A61P 37/04 - Immunostimulants
  • C07K 14/315 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from bacteria from Streptococcus (G), e.g. Enterococci
  • C12N 1/20 - BacteriaCulture media therefor
  • C12N 15/31 - Genes encoding microbial proteins, e.g. enterotoxins

10.

METHODS OF ELICITING AN IMMUNE RESPONSE AGAINST CLOSTRIDIUM PERFRINGENS AND/OR NECROTIC ENTERITIS AND COMPOSITIONS FOR USE THEREOF

      
Application Number CA2024050096
Publication Number 2024/156065
Status In Force
Filing Date 2024-01-26
Publication Date 2024-08-02
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Tikoo, Suresh
  • Gautam, Hemlata
  • Gomis, Susantha Muhandiramge

Abstract

Provided herein are methods of eliciting an immune response in one or more subject(s) against clostridium perfringens (C. perfringens) infection and/or necrotic enteritis, the method comprising administering to one or more subject(s) an amount of a composition comprising live C. perfringens and compositions for such use.

IPC Classes  ?

  • A61K 39/08 - Clostridium, e.g. Clostridium tetani
  • A61K 9/72 - Medicinal preparations characterised by special physical form for smoking or inhaling
  • A61P 31/04 - Antibacterial agents
  • A61P 37/04 - Immunostimulants
  • C12N 1/20 - BacteriaCulture media therefor

11.

PROTEIN-FREE SEMEN CRYOPRESERVATION

      
Application Number 18513435
Status Pending
Filing Date 2023-11-17
First Publication Date 2024-07-18
Owner University of Saskatchewan (Canada)
Inventor
  • Eudes, Francois
  • Singh, Jaswant
  • Rajapaksha, Kosala
  • Anzar, Muhammad
  • Adams, Gregg P.

Abstract

This disclosure provides a preserving composition comprising a cholesterol:carrier complex, optionally a cholesterol:cyclodextrin complex (CC complex) and/or a cell permeable antioxidant peptide and a biological buffer and optionally a cryprotectant, wherein the preserving composition is optionally substantially free of animal phospholipid, animal protein and/or animal lipoprotein. The disclosure also provides methods for the use of the preserving composition in cryopreservation of semen or sperm cells. Also provided is a kit comprising the preserving composition having a CC complex, a biological buffer, a cryoprotectant, a carbohydrate, a pH stabilizer, an antibiotic or antibiotic cocktail and/or a cell permeable anti-oxidant peptide.

IPC Classes  ?

12.

Cyclopolyphosphazenes, Related Methods of Preparation and Methods of Use

      
Application Number 18556667
Status Pending
Filing Date 2022-04-22
First Publication Date 2024-06-20
Owner
  • University of Saskatchewan (Canada)
  • Battelle Energy Alliance, LLC (USA)
Inventor
  • Attah-Poku, Samuel
  • Mutwiri, George
  • Van Den Hurk, Sylvia
  • Van Den Hurk, Jan
  • Klaehn, John
  • Gerdts, Volker

Abstract

Disclosed herein are cyclopolyphosphazenes of formula I: Disclosed herein are cyclopolyphosphazenes of formula I: Disclosed herein are cyclopolyphosphazenes of formula I: methods for the preparation thereof and uses thereof in adjuvant compositions.

IPC Classes  ?

  • C07F 9/6593 - 1,3,5-Triaza-2,4,6-triphosphorines
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • A61K 39/39 - Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants

13.

COMPOSITIONS AND METHODS FOR PREVENTING RSV AND PIV3 INFECTIONS

      
Application Number 18556668
Status Pending
Filing Date 2022-04-22
First Publication Date 2024-06-20
Owner University of Saskatchewan (Canada)
Inventor
  • Van Den Hurk, Sylvia
  • Gerdts, Volker
  • Brownlie, Robert
  • Garg, Ravendra

Abstract

The present invention provides immunogenic chimeric respiratory syncytial virus (RSV)-parainfluenza virus type 3 (PIV3) compounds and associated compositions, along with methods of treating, preventing and/or diagnosing RSV- and PIV3-related disorders.

IPC Classes  ?

  • A61K 39/295 - Polyvalent viral antigensMixtures of viral and bacterial antigens
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • A61K 39/39 - Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
  • A61P 37/04 - Immunostimulants
  • C07K 14/005 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from viruses

14.

ANTI-MUC-16 ANTIBODIES AND METHODS OF USE THEREOF

      
Application Number CA2023051645
Publication Number 2024/124337
Status In Force
Filing Date 2023-12-12
Publication Date 2024-06-20
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Uppalapati, Maruti Chandra
  • Fonge, Humphrey Azambeh
  • Babeker, Hanan Esmail

Abstract

Provided herein is an antibody which specifically binds Muc-16 comprising a light chain variable region and a heavy chain variable region, the light chain variable region comprising complementarity determining regions CDR-L1, CDR-L2, and CDR-L3, and the heavy chain variable region comprising complementarity determining regions CDR-H1, CDR-H2, and CDR- H3, wherein the amino acid sequences of said CDRs are SEQ ID NOs: 38-43, respectively, and methods of use thereof.

IPC Classes  ?

  • C07K 16/30 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
  • A61K 49/16 - AntibodiesImmunoglobulinsFragments thereof
  • A61K 51/10 - Antibodies or immunoglobulinsFragments thereof
  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • C12N 15/13 - Immunoglobulins
  • G01N 33/574 - ImmunoassayBiospecific binding assayMaterials therefor for cancer

15.

UREMIC METABOLITE-ZWITTERIONIC HEMOCOMPATIBLE DIALYSIS MEMBRANES

      
Application Number CA2023051458
Publication Number 2024/092356
Status In Force
Filing Date 2023-11-01
Publication Date 2024-05-10
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Abdelrasoul, Amira
  • Mollahosseini, Arash
  • Shoker, Ahmed Said A-H.

Abstract

The present disclosure is directed to hemodialysis membranes. In particular, the present disclosure relates to hemodialysis membranes comprising uremic metabolites and zwitterionic moieties, and methods of hemodialysis thereof.

IPC Classes  ?

16.

ANTIBODIES TO IGF2R AND METHODS

      
Application Number 18277831
Status Pending
Filing Date 2022-02-25
First Publication Date 2024-04-18
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Uppalapati, Maruti
  • Dadachova, Ekaterina

Abstract

The disclosure relates to antibodies that bind human, murine, and canine IGF2R, and methods of using said antibodies. Provided herein are antibodies having specific CDRs identified herein, including functional variants of specific variable domains and IgGs having the specified CDR sequences, and immunoconjugates of said antibodies and uses thereof. Also provided herein are compositions and kits comprising said antibodies, and methods and uses of said antibodies, immunoconjugates, compositions, and kits. Also provided herein are the use of said antibodies for radioimmunotherapy (RIT) for cancer including osteosarcoma.

IPC Classes  ?

  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • A61K 51/10 - Antibodies or immunoglobulinsFragments thereof
  • A61P 35/00 - Antineoplastic agents
  • G01N 33/574 - ImmunoassayBiospecific binding assayMaterials therefor for cancer

17.

METHODS OF GENERATING BRAIN ORGANOIDS AND REPAIRING NON-VIABLE EMBRYOID BODIES

      
Application Number CA2023051277
Publication Number 2024/065046
Status In Force
Filing Date 2023-09-27
Publication Date 2024-04-04
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor Wenzel, Tyler Joseph Richard

Abstract

The disclosure relates to methods of generating at least one brain organoid-sufficient embryoid body or repairing at least one non-viable embryoid body, the method comprising incubating a population of induced pluripotent stem cells (iPSCs) in an embryoid body formation medium (EB FM), the EB FM comprising a culture medium, glutamine, recombinant human insulin, recombinant human transferrin, sodium selenite, and thermostable fibroblast growth factor 2 (FGF2). The disclosure further relates to methods of generating brain organoids from brain organoid-sufficient embryoid bodies and repairing embryoid bodies.

IPC Classes  ?

  • C12N 5/073 - Embryonic cells or tissuesFoetal cells or tissues
  • C12N 5/07 - Animal cells or tissues
  • C12N 5/071 - Vertebrate cells or tissues, e.g. human cells or tissues
  • C12N 5/079 - Neural cells

18.

USE OF GNRH ANTAGONISTS IN MAMMALS TO SYNCHRONIZE FOLLICULAR WAVE EMERGENCE

      
Application Number CA2023050960
Publication Number 2024/016072
Status In Force
Filing Date 2023-07-17
Publication Date 2024-01-25
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Singh, Jaswant
  • Adams, Gregg P.
  • Leonardi, Carlos Eduardo
  • Anzar, Muhammad

Abstract

The present disclosure relates to methods for reproductive management of mammalian animals using a GnRH antagonist such as Cetrorelix. Specifically, the GnRH antagonist can be used for synchronizing follicular wave emergence in a population of female mammals, and/or for fixed-time reproductive management protocols such as oocyte collection protocols, embryo collection protocols, artificial insemination protocols or embryo transfer protocols. Also described are devices and kits for reproductive management, comprising a GnRH antagonist and optionally one or more additional drugs useful for reproductive management.

IPC Classes  ?

  • A61K 38/09 - Luteinising hormone-releasing hormone [LHRH]Related peptides
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 31/519 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
  • A61K 31/5575 - Eicosanoids, e.g. leukotrienes having a cyclopentane ring, e.g. prostaglandin E2, prostaglandin F2-alpha
  • A61P 5/04 - Drugs for disorders of the endocrine system of the hypothalamic hormones, e.g. TRH, GnRH, CRH, GRH, somatostatin for decreasing, blocking or antagonising the activity of the hypothalamic hormones
  • A61P 15/00 - Drugs for genital or sexual disordersContraceptives
  • A61P 15/08 - Drugs for genital or sexual disordersContraceptives for gonadal disorders or for enhancing fertility, e.g. inducers of ovulation or of spermatogenesis
  • C07C 405/00 - Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins
  • C07D 495/04 - Ortho-condensed systems
  • C07K 7/06 - Linear peptides containing only normal peptide links having 5 to 11 amino acids
  • C07K 7/23 - Luteinising hormone-releasing hormone [LHRH]Related peptides

19.

USE OF GNRH ANTAGONISTS IN MAMMALS TO SYNCHRONIZE FOLLICULAR WAVE EMERGENCE

      
Document Number 03262468
Status Pending
Filing Date 2023-07-17
Open to Public Date 2024-01-25
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Singh, Jaswant
  • Adams, Gregg P.
  • Leonardi, Carlos Eduardo
  • Anzar, Muhammad

IPC Classes  ?

  • A61K 31/519 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
  • A61K 31/5575 - Eicosanoids, e.g. leukotrienes having a cyclopentane ring, e.g. prostaglandin E2, prostaglandin F2-alpha
  • A61K 38/09 - Luteinising hormone-releasing hormone [LHRH]Related peptides
  • A61P 5/04 - Drugs for disorders of the endocrine system of the hypothalamic hormones, e.g. TRH, GnRH, CRH, GRH, somatostatin for decreasing, blocking or antagonising the activity of the hypothalamic hormones
  • A61P 15/08 - Drugs for genital or sexual disordersContraceptives for gonadal disorders or for enhancing fertility, e.g. inducers of ovulation or of spermatogenesis
  • C07D 495/04 - Ortho-condensed systems
  • C07K 7/06 - Linear peptides containing only normal peptide links having 5 to 11 amino acids
  • C07K 7/23 - Luteinising hormone-releasing hormone [LHRH]Related peptides

20.

APPARATUS AND METHODS FOR CONTROLLING ORGAN TEMPERATURE PRIOR TO AND/OR DURING TRANSPLANTATION PROCEDURES

      
Application Number 18029316
Status Pending
Filing Date 2021-09-29
First Publication Date 2024-01-25
Owner THE UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Moser, Michael
  • Bhatti, Jasleen
  • Zhang, Wenjun
  • Tony, Anthony
  • Zhang, Bing

Abstract

The invention discloses a temperature control, optionally cooling, apparatus comprising: a first and second and/or plurality of fillable chambers each having a first layer, a second layer, an elongated edge, preferably longitudinal edge, an inlet and an outlet in the elongated, preferably longitudinal edge, and retention members between the first layer and second layer in a series of spaced veins creating a continuous channel extending from the inlet to the outlet; and a method of cooling and or maintaining an organ comprising: a method for cooling, warming and/or maintaining the temperature of an organ prior to or during a transplant procedure, the method comprising: contacting the organ with temperature control, optionally the cooling and/or temperature maintaining, apparatus; securing the apparatus to the organ; attaching the inlets of the first and second and/or plurality of fillable chambers of the apparatus to a circulation fluid source; and/or infusing circulation fluid into the inlet, through the continuous channel, and out the outlet of each of the first and second and/or plurality of fillable chambers of the apparatus.

IPC Classes  ?

21.

ZWITTERIONIC COMPOUNDS AND USES THEREOF

      
Document Number 03258869
Status Pending
Filing Date 2023-06-09
Open to Public Date 2023-12-14
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Raheem, Shvan Jassim
  • Price, Eric William

IPC Classes  ?

  • A61K 51/04 - Organic compounds
  • C07C 309/14 - Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton containing amino groups bound to the carbon skeleton
  • C07D 213/55 - AcidsEsters
  • C07D 213/56 - Amides

22.

ZWITTERIONIC COMPOUNDS AND USES THEREOF

      
Application Number CA2023050796
Publication Number 2023/235985
Status In Force
Filing Date 2023-06-09
Publication Date 2023-12-14
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Price, Eric William
  • Raheem, Shvan Jassim

Abstract

The present application relates to zwitterion compounds of Formula I, to processes of their preparations, to conjugates thereof, to compositions comprising them and to their use in diagnostics and/or therapy. wherein Q is selected from Q1, Q2, Q3, Q4 and Q5:

IPC Classes  ?

  • C07C 309/14 - Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton containing amino groups bound to the carbon skeleton
  • A61K 51/04 - Organic compounds
  • A61P 35/00 - Antineoplastic agents
  • C07D 213/55 - AcidsEsters
  • C07D 213/56 - Amides

23.

PSEUDO GRID DIELECTRIC RESONATOR ANTENNAS

      
Application Number CA2023050654
Publication Number 2023/215995
Status In Force
Filing Date 2023-05-12
Publication Date 2023-11-16
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Akhtar, Muhammad Hammad
  • Klymyshyn, David Mathew

Abstract

Antennas, and methods of fabricating antennas, using multi-layer printed circuit boards formed via layered lamination of layers of dielectric material and metal. Metal layers contain a plurality of metal structures having a variety of lateral geometries to achieve desired antenna performance. The antennas may be discrete antennas for coupling to pre-fabricated printed circuit boards, or may be formed as integral parts of larger printed circuit boards.

IPC Classes  ?

  • H01Q 9/04 - Resonant antennas
  • H05K 1/14 - Structural association of two or more printed circuits
  • H05K 3/36 - Assembling printed circuits with other printed circuits

24.

HOMOHARRINGTONINE AND PACLITAXEL COMBINATION FOR THE TREATMENT OF BREAST CANCER

      
Document Number 03249702
Status Pending
Filing Date 2023-04-19
Open to Public Date 2023-10-26
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Mellor, Paul
  • Plett, Riley
  • Vizeacoumar, Franco
  • Anderson, Deborah Helen

Abstract

The present application relates to combination treatments for breast cancer. For example, the application relates to the use of homoharringtonine and paclitaxel for the treatment of breast cancer including, for example, triple negative breast cancer.

IPC Classes  ?

  • A61K 31/337 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having four-membered rings, e.g. taxol
  • A61K 31/55 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
  • C07D 305/14 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms condensed with carbocyclic rings or ring systems
  • C07D 491/16 - Peri-condensed systems

25.

HOMOHARRINGTONINE AND PACLITAXEL COMBINATION FOR THE TREATMENT OF BREAST CANCER

      
Application Number CA2023050529
Publication Number 2023/201429
Status In Force
Filing Date 2023-04-19
Publication Date 2023-10-26
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Anderson, Deborah Helen
  • Plett, Riley
  • Mellor, Paul
  • Vizeacoumar, Franco

Abstract

The present application relates to combination treatments for breast cancer. For example, the application relates to the use of homoharringtonine and paclitaxel for the treatment of breast cancer including, for example, triple negative breast cancer.

IPC Classes  ?

  • A61K 31/55 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
  • A61K 31/337 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having four-membered rings, e.g. taxol
  • A61P 35/00 - Antineoplastic agents
  • C07D 305/14 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms condensed with carbocyclic rings or ring systems
  • C07D 491/16 - Peri-condensed systems

26.

MULTICLIP ADAPTOR FOR SURGICAL CLIP DRIVERS

      
Application Number 18023429
Status Pending
Filing Date 2021-08-31
First Publication Date 2023-10-05
Owner University of Saskatchewan (Canada)
Inventor
  • Luo, Yigang
  • Zhang, Wen Jun
  • Du, Shaoqing
  • Bigsby, Robert
  • Ruscheinsky, Stephanie
  • Yuan, Chenwang

Abstract

An adaptor for a surgical clip driver is disclosed herein. The adaptor includes a first body and a second body. Each of the first body and the second body has an opening extending inwardly that is configured to receive a portion of a jaw of the surgical clip driver. The first body also includes a first body retaining member configured to retain a first portion of each of the two or more surgical clips and the second body also includes a second body retaining member configured to retain a second portion of each of the two or more surgical clips. When the first body and the second body are received on the surgical clip driver, the first body retaining member and the second body retaining member face each other and are aligned with each other to receive and retain the two or more surgical clips. A cartridge for retaining surgical clips is also disclosed herein.

IPC Classes  ?

  • A61B 17/122 - Clamps or clips, e.g. for the umbilical cord

27.

ONE STEP SYNTHESIS OF 1-TETRALONE COMPOUNDS AND USES THEREOF IN THE PREPARATION OF (+)-TETRALONE ABSCISIC ACID (ABA)

      
Document Number 03245665
Status Pending
Filing Date 2023-03-16
Open to Public Date 2023-09-21
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Abrams, Suzanna Roberta
  • Diddi, Naveen
  • Lai, Leon

Abstract

The present application is related to a process for preparing 1-tetralone compounds such as compounds of Formula I by reacting a,|3-unsaturated cyclic ketones that comprise two available hydrogens on the y carbon to the carbonyl with acrolein derivatives with heating in the presence of a suitable organic acid, a suitable organic amine base and suitable inert solvent. For example, the 1-tetralone compound is a tetralone derivative of abscisic acid (ABA).

IPC Classes  ?

  • A01N 37/36 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio-analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio-analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
  • C07C 67/343 - Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisationPreparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by change of size of the carbon skeleton by increase in the number of carbon atoms

28.

ONE STEP SYNTHESIS OF 1-TETRALONE COMPOUNDS AND USES THEREOF IN THE PREPARATION OF (+)-TETRALONE ABSCISIC ACID (ABA)

      
Application Number CA2023050338
Publication Number 2023/173214
Status In Force
Filing Date 2023-03-16
Publication Date 2023-09-21
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Diddi, Naveen
  • Abrams, Suzanna Roberta
  • Lai, Leon

Abstract

The present application is related to a process for preparing 1-tetralone compounds such as compounds of Formula I by reacting a,|3-unsaturated cyclic ketones that comprise two available hydrogens on the y carbon to the carbonyl with acrolein derivatives with heating in the presence of a suitable organic acid, a suitable organic amine base and suitable inert solvent. For example, the 1-tetralone compound is a tetralone derivative of abscisic acid (ABA).

IPC Classes  ?

  • C07C 67/343 - Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisationPreparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by change of size of the carbon skeleton by increase in the number of carbon atoms
  • A01N 37/36 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio-analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio-analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
  • A01P 21/00 - Plant growth regulators

29.

METHOD FOR THE PREPARATION OF ALKENE OXIDES USING OZONE AT ROOM TEMPERATURE

      
Document Number 03244913
Status Pending
Filing Date 2023-02-24
Open to Public Date 2023-08-31
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Aghdam, Nazanin Charchi
  • Soltan, Jafar

Abstract

The present application includes a method for preparing an alkylene oxide from an alkene that comprises reacting the alkene with ozone in the presence of a silver catalyst under conditions for selective partial oxidation of the alkene to provide the alkylene oxide at low temperatures.

IPC Classes  ?

  • C07D 301/10 - Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold

30.

METHOD FOR THE PREPARATION OF ALKENE OXIDES USING OZONE AT ROOM TEMPERATURE

      
Application Number CA2023050234
Publication Number 2023/159315
Status In Force
Filing Date 2023-02-24
Publication Date 2023-08-31
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Soltan, Jafar
  • Aghdam, Nazanin Charchi

Abstract

The present application includes a method for preparing an alkylene oxide from an alkene that comprises reacting the alkene with ozone in the presence of a silver catalyst under conditions for selective partial oxidation of the alkene to provide the alkylene oxide at low temperatures.

IPC Classes  ?

  • C07D 301/10 - Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold

31.

COMPOSITIONS AND METHODS FOR PREVENTING, CONTROLLING AND DIAGNOSING MYCOBACTERIAL INFECTIONS

      
Application Number 17996688
Status Pending
Filing Date 2021-04-19
First Publication Date 2023-07-13
Owner
  • University of Saskatchewan (Canada)
  • The University of British Columbia (Canada)
Inventor
  • Facciuolo, Antonio
  • Griebel, Philip
  • Gerdts, Volker
  • Potter, Andrew
  • Rawlyk, Neil
  • Chen, Jeffrey
  • Pastural, Elodie
  • Bains, Manjeet
  • Trimble, Michael
  • Lee, Amy
  • Hancock, Robert

Abstract

Mycobacterial antigens, such as MAP and M. bovis antigens, are described. The antigens can be used in subunit compositions to elicit immune responses in order to prevent and/or control mycobacterial infections, as well as in diagnostics in order to detect mammals infected with mycobacteria.

IPC Classes  ?

  • A61K 39/04 - Mycobacterium, e.g. Mycobacterium tuberculosis
  • A61K 39/39 - Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
  • A61P 31/04 - Antibacterial agents
  • G01N 33/569 - ImmunoassayBiospecific binding assayMaterials therefor for microorganisms, e.g. protozoa, bacteria, viruses

32.

CDC S110-22

      
Application Number 098835100
Status Pending
Filing Date 2023-06-21
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

33.

PEROVSKITE-BASED X-RAY IMAGE DETECTOR

      
Application Number 17908722
Status Pending
Filing Date 2021-03-04
First Publication Date 2023-05-25
Owner University of Saskatchewan (Canada)
Inventor
  • Kelly, Timothy Lewis
  • Li, Yunlong
  • Pettipas, Richard

Abstract

A direct conversion x-ray detection apparatus having a planar x-ray detection layer having a detection layer upper surface and a detection layer lower surface, the planar x-ray detection layer including a lead halide perovskite material; a top electrode layer above the detection layer upper surface; a bottom electrode layer below the detection layer lower surface and in conductive communication with the top electrode layer through the x-ray detection layer to apply a bias voltage across the x-ray detection layer; and a blocking layer between the x-ray detection layer and the top electrode layer to inhibit a dark current, the blocking layer including a polymer selected from the group comprising polyacrylates, polyimides, polyamides, polysulfones, polystyrenes, and polycarbonates.

IPC Classes  ?

  • G01T 1/24 - Measuring radiation intensity with semiconductor detectors
  • C09D 11/52 - Electrically conductive inks
  • C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
  • C09D 11/033 - Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
  • C09D 11/106 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

34.

FC DOMAIN IMAGING PROBES AND METHODS OF USE THEREOF

      
Document Number 03231507
Status Pending
Filing Date 2022-09-12
Open to Public Date 2023-03-16
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Geyer, Clarence Ronald
  • Bernhard, Wendy Lynn

Abstract

The disclosure relates to a method of detecting the presence of tumor infiltrating Fc receptor-expressing immune cells in a mammalian subject afflicted with a cancer or detecting the presence of one or more site(s) of inflammation characterized by Fc receptor-expressing immune cells in a mammalian subject afflicted with an inflammatory disease or disorder, the method comprising administering a non-specific imaging probe comprising one or more Fc domain(s) labeled with a detectable moiety to the subject; subjecting the subject to imaging; and identifying one or more tumor(s) or sites of inflammation comprising infiltrating Fc receptor-expressing immune cells.

IPC Classes  ?

  • A61B 5/00 - Measuring for diagnostic purposes Identification of persons
  • A61K 49/00 - Preparations for testing in vivo
  • C07D 403/12 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 471/04 - Ortho-condensed systems
  • C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

35.

FC DOMAIN IMAGING PROBES AND METHODS OF USE THEREOF

      
Application Number CA2022051359
Publication Number 2023/035082
Status In Force
Filing Date 2022-09-12
Publication Date 2023-03-16
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Geyer, Clarence Ronald
  • Bernhard, Wendy Lynn

Abstract

The disclosure relates to a method of detecting the presence of tumor infiltrating Fc receptor-expressing immune cells in a mammalian subject afflicted with a cancer or detecting the presence of one or more site(s) of inflammation characterized by Fc receptor-expressing immune cells in a mammalian subject afflicted with an inflammatory disease or disorder, the method comprising administering a non-specific imaging probe comprising one or more Fc domain(s) labeled with a detectable moiety to the subject; subjecting the subject to imaging; and identifying one or more tumor(s) or sites of inflammation comprising infiltrating Fc receptor-expressing immune cells.

IPC Classes  ?

  • A61K 49/00 - Preparations for testing in vivo
  • A61B 5/00 - Measuring for diagnostic purposes Identification of persons
  • A61B 6/00 - Apparatus or devices for radiation diagnosisApparatus or devices for radiation diagnosis combined with radiation therapy equipment
  • C07D 403/12 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 471/04 - Ortho-condensed systems
  • C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

36.

CYCLOPOLYPHOSPHAZENES, RELATED METHODS OF PREPARATION AND METHODS OF USE

      
Application Number CA2022050618
Publication Number 2022/221959
Status In Force
Filing Date 2022-04-22
Publication Date 2022-10-27
Owner
  • UNIVERSITY OF SASKATCHEWAN (Canada)
  • BATTELLE ENERGY ALLIANCE, LLC (USA)
Inventor
  • Attah-Poku, Samuel
  • Gerdts, Volker
  • Mutwiri, George
  • Van Den Hurk, Sylvia
  • Van Den Hurk, Jan
  • Klaehn, John

Abstract

Disclosed herein are cyclopolyphosphazenes of formula (I): methods for the preparation thereof and uses thereof in adjuvant compositions.

IPC Classes  ?

  • C07K 5/08 - Tripeptides
  • A61K 39/39 - Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
  • A61P 37/02 - Immunomodulators
  • A61P 37/04 - Immunostimulants
  • C07F 9/6593 - 1,3,5-Triaza-2,4,6-triphosphorines
  • C07K 5/06 - Dipeptides

37.

COMPOSITIONS AND METHODS FOR PREVENTING RSV AND PIV3 INFECTIONS

      
Document Number 03213972
Status Pending
Filing Date 2022-04-22
Open to Public Date 2022-10-27
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Van Den Hurk, Sylvia
  • Gerdts, Volker
  • Brownlie, Robert
  • Garg, Ravendra

Abstract

The present invention provides immunogenic chimeric respiratory syncytial virus (RSV)- parainfluenza virus type 3 (PIV3) compounds and associated compositions, along with methods of treating, preventing and/or diagnosing RSV- and PIV3-related disorders.

IPC Classes  ?

  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 39/295 - Polyvalent viral antigensMixtures of viral and bacterial antigens
  • A61K 39/39 - Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
  • A61P 31/14 - Antivirals for RNA viruses
  • A61P 37/04 - Immunostimulants
  • C07K 14/115 - Paramyxoviridae, e.g. parainfluenza virus
  • C07K 14/135 - Respiratory syncytial virus
  • C07K 19/00 - Hybrid peptides

38.

CYCLOPOLYPHOSPHAZENES, RELATED METHODS OF PREPARATION AND METHODS OF USE

      
Document Number 03214725
Status Pending
Filing Date 2022-04-22
Open to Public Date 2022-10-27
Owner
  • BATTELLE ENERGY ALLIANCE, LLC (USA)
  • UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Klaehn, John
  • Gerdts, Volker
  • Mutwiri, George
  • Van Den Hurk, Jan
  • Attah-Poku, Samuel
  • Van Den Hurk, Sylvia

Abstract

Disclosed herein are cyclopolyphosphazenes of formula (I): methods for the preparation thereof and uses thereof in adjuvant compositions.

IPC Classes  ?

39.

COMPOSITIONS AND METHODS FOR PREVENTING RSV AND PIV3 INFECTIONS

      
Application Number CA2022050621
Publication Number 2022/221961
Status In Force
Filing Date 2022-04-22
Publication Date 2022-10-27
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Van Den Hurk, Sylvia
  • Gerdts, Volker
  • Brownlie, Robert
  • Garg, Ravendra

Abstract

The present invention provides immunogenic chimeric respiratory syncytial virus (RSV)- parainfluenza virus type 3 (PIV3) compounds and associated compositions, along with methods of treating, preventing and/or diagnosing RSV- and PIV3-related disorders.

IPC Classes  ?

  • C07K 19/00 - Hybrid peptides
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 9/127 - Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
  • A61K 39/39 - Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
  • A61K 39/295 - Polyvalent viral antigensMixtures of viral and bacterial antigens
  • A61P 31/14 - Antivirals for RNA viruses
  • A61P 37/04 - Immunostimulants
  • C07K 14/115 - Paramyxoviridae, e.g. parainfluenza virus
  • C07K 14/135 - Respiratory syncytial virus

40.

SYNTHETIC, NON-NATURAL ANTIMICROBIAL PEPTIDES INSPIRED BY STAPHYLOCOCCUS AURICULARIS DELTA TOXIN

      
Application Number 17685943
Status Pending
Filing Date 2022-03-03
First Publication Date 2022-09-08
Owner University of Saskatchewan (Canada)
Inventor
  • Kathyana, Deeyagahage Hiruni
  • Ruzzini, Antonio

Abstract

Described herein are Staphylococcal toxins inspired peptides (STIPs) with antimicrobial activity, compositions and kits comprising the peptides, and use of the peptides to treat microbial infections. Also described are methods of inhibiting or preventing the growth of a microorganism, and methods of treating microbial infections such as bacterial infections including MRSA, and fungal infections including C. albicans.

IPC Classes  ?

41.

SYNTHETIC, NON-NATURAL ANTIMICROBIAL PEPTIDES INSPIRED BY STAPHYLOCOCCUSAURICULARIS DELTA TOXIN

      
Document Number 03111270
Status Pending
Filing Date 2021-03-04
Open to Public Date 2022-09-04
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Ruzzini, Antonio
  • Kathyana, Deeyagahage Hiruni

Abstract

Described herein are Staphylococcal toxins inspired peptides (STIPs) with antimicrobial activity, compositions and kits comprising the peptides, and use of the peptides to treat microbial infections. Also described are methods of inhibiting or preventing the growth of a microorganism, and methods of treating microbial infections such as bacterial infections including MRSA, and fungal infections including C. albicans.

IPC Classes  ?

  • A61K 38/10 - Peptides having 12 to 20 amino acids
  • A61P 17/00 - Drugs for dermatological disorders
  • A61P 31/04 - Antibacterial agents
  • A61P 31/10 - Antimycotics
  • C07K 7/08 - Linear peptides containing only normal peptide links having 12 to 20 amino acids
  • C07K 14/31 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from bacteria from Micrococcaceae (F) from Staphylococcus (G)

42.

ANTIBODIES TO IGF2R AND METHODS

      
Document Number 03208566
Status Pending
Filing Date 2022-02-25
Open to Public Date 2022-09-01
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Uppalapati, Maruti
  • Dadachova, Ekaterina

Abstract

The disclosure relates to antibodies that bind human, murine, and canine IGF2R, and methods of using said antibodies. Provided herein are antibodies having specific CDRs identified herein, including functional variants of specific variable domains and IgGs having the specified CDR sequences, and immunoconjugates of said antibodies and uses thereof. Also provided herein are compositions and kits comprising said antibodies, and methods and uses of said antibodies, immunoconjugates, compositions, and kits. Also provided herein are the use of said antibodies for radioimmunotherapy (RIT) for cancer including osteosarcoma.

IPC Classes  ?

  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
  • A61K 51/10 - Antibodies or immunoglobulinsFragments thereof
  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants

43.

ANTIBODIES TO IGF2R AND METHODS

      
Application Number CA2022050273
Publication Number 2022/178642
Status In Force
Filing Date 2022-02-25
Publication Date 2022-09-01
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Uppalapati, Maruti
  • Dadachova, Ekaterina

Abstract

The disclosure relates to antibodies that bind human, murine, and canine IGF2R, and methods of using said antibodies. Provided herein are antibodies having specific CDRs identified herein, including functional variants of specific variable domains and IgGs having the specified CDR sequences, and immunoconjugates of said antibodies and uses thereof. Also provided herein are compositions and kits comprising said antibodies, and methods and uses of said antibodies, immunoconjugates, compositions, and kits. Also provided herein are the use of said antibodies for radioimmunotherapy (RIT) for cancer including osteosarcoma.

IPC Classes  ?

  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
  • A61K 49/00 - Preparations for testing in vivo
  • A61K 51/10 - Antibodies or immunoglobulinsFragments thereof
  • A61P 35/00 - Antineoplastic agents

44.

DETECTOR FOR FASTER THAN NYQUIST TRANSMITTED DATA SYMBOLS

      
Document Number 03208642
Status Pending
Filing Date 2022-02-16
Open to Public Date 2022-08-25
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Yanikomeroglu, Halim
  • Bedeer, Ebrahim
  • Ibrahim, Ahmed Mohamed Ali

Abstract

Systems and methods relating to estimating data symbols encoded in a received signal that has been transmitted at a faster than Nyquist rate. The present invention uses a heuristic method for non-convex problems and involves an input matrix and received samples from the received signal. These are preconditioned and the preconditioned input matrix is factorized. The method then iterates a three-step process that estimates the sequence of data symbols based on the current estimate, the preconditioned input matrix, the preconditioned samples vector, a multiplier vector, and an auxiliary vector. The process then calculates the next multiplier vector and the next auxiliary vector. If the result indicates a minimum as compared to the best estimate, then the result is used as the best estimate. Multiple iterations of the process are performed, and the multiple iterations are repeated for multiple random initializations of the estimate.

IPC Classes  ?

  • H03M 13/39 - Sequence estimation, i.e using statistical methods for the reconstruction of the original codes

45.

Genes and proteins for aromatic polyketide synthesis

      
Application Number 17691933
Grant Number 11939614
Status In Force
Filing Date 2022-03-10
First Publication Date 2022-06-23
Grant Date 2024-03-26
Owner
  • National Research Council of Canada (Canada)
  • University of Saskatchewan (Canada)
Inventor
  • Page, Jonathan E.
  • Gagne, Steve

Abstract

Nucleic acid molecules encoding polypeptides having polyketide synthase activity have been identified and characterized. Expression or over-expression of the nucleic acids alters levels of cannabinoid compounds in organisms. The polypeptides may be used in vivo or in vitro to produce cannabinoid compounds.

IPC Classes  ?

  • C12N 15/82 - Vectors or expression systems specially adapted for eukaryotic hosts for plant cells
  • C12N 15/52 - Genes encoding for enzymes or proenzymes
  • C12N 15/70 - Vectors or expression systems specially adapted for E. coli
  • C12P 7/22 - Preparation of oxygen-containing organic compounds containing a hydroxy group aromatic
  • C12P 17/06 - Oxygen as only ring hetero atoms containing a six-membered hetero ring, e.g. fluorescein

46.

CDC Durango

      
Application Number 098794600
Status Pending
Filing Date 2022-04-19
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

47.

CDC Anson

      
Application Number 098794700
Status Pending
Filing Date 2022-04-19
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

48.

APPARATUS AND METHODS FOR CONTROLLING ORGAN TEMPERATURE PRIOR TO AND/OR DURING TRANSPLANTATION PROCEDURES

      
Document Number 03194086
Status Pending
Filing Date 2021-09-29
Open to Public Date 2022-04-07
Owner THE UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Zhang, Bing
  • Moser, Michael
  • Bhatti, Jasleen
  • Zhang, Wenjun
  • Tony, Anthony

Abstract

The invention discloses a temperature control, optionally cooling, apparatus comprising: a first and second and/or plurality of fillable chambers each having a first layer, a second layer, an elongated edge, preferably longitudinal edge, an inlet and an outlet in the elongated, preferably longitudinal edge, and retention members between the first layer and second layer in a series of spaced veins creating a continuous channel extending from the inlet to the outlet; and a method of cooling and or maintaining an organ comprising: a method for cooling, warming and/or maintaining the temperature of an organ prior to or during a transplant procedure, the method comprising: contacting the organ with temperature control, optionally the cooling and/or temperature maintaining, apparatus; securing the apparatus to the organ; attaching the inlets of the first and second and/or plurality of fillable chambers of the apparatus to a circulation fluid source; and/or infusing circulation fluid into the inlet, through the continuous channel, and out the outlet of each of the first and second and/or plurality of fillable chambers of the apparatus.

IPC Classes  ?

  • A01N 1/02 - Preservation of living parts
  • B65D 81/18 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient

49.

APPARATUS AND METHODS FOR CONTROLLING ORGAN TEMPERATURE PRIOR TO AND/OR DURING TRANSPLANTATION PROCEDURES

      
Application Number CA2021051355
Publication Number 2022/067429
Status In Force
Filing Date 2021-09-29
Publication Date 2022-04-07
Owner THE UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Moser, Michael
  • Bhatti, Jasleen
  • Zhang, Wenjun
  • Tony, Anthony
  • Zhang, Bing

Abstract

The invention discloses a temperature control, optionally cooling, apparatus comprising: a first and second and/or plurality of fillable chambers each having a first layer, a second layer, an elongated edge, preferably longitudinal edge, an inlet and an outlet in the elongated, preferably longitudinal edge, and retention members between the first layer and second layer in a series of spaced veins creating a continuous channel extending from the inlet to the outlet; and a method of cooling and or maintaining an organ comprising: a method for cooling, warming and/or maintaining the temperature of an organ prior to or during a transplant procedure, the method comprising: contacting the organ with temperature control, optionally the cooling and/or temperature maintaining, apparatus; securing the apparatus to the organ; attaching the inlets of the first and second and/or plurality of fillable chambers of the apparatus to a circulation fluid source; and/or infusing circulation fluid into the inlet, through the continuous channel, and out the outlet of each of the first and second and/or plurality of fillable chambers of the apparatus.

IPC Classes  ?

  • A01N 1/02 - Preservation of living parts
  • B65D 81/18 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient

50.

MULTICLIP ADAPTOR FOR SURGICAL CLIP DRIVERS

      
Application Number CA2021051202
Publication Number 2022/040816
Status In Force
Filing Date 2021-08-31
Publication Date 2022-03-03
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Luo, Yigang
  • Zhang, Wen Jun
  • Du, Shaoqing
  • Bigsby, Robert
  • Ruscheinsky, Stephanie
  • Yuan, Chenwang

Abstract

An adaptor for a surgical clip driver is disclosed herein. The adaptor includes a first body and a second body. Each of the first body and the second body has an opening extending inwardly that is configured to receive a portion of a jaw of the surgical clip driver. The first body also includes a first body retaining member configured to retain a first portion of each of the two or more surgical clips and the second body also includes a second body retaining member configured to retain a second portion of each of the two or more surgical clips. When the first body and the second body are received on the surgical clip driver, the first body retaining member and the second body retaining member face each other and are aligned with each other to receive and retain the two or more surgical clips. A cartridge for retaining surgical clips is also disclosed herein.

IPC Classes  ?

  • A61B 17/128 - Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for applying or removing clamps or clips

51.

ADDITIVES FOR PROMOTING IMPERMEABILITY IN FIBER PRODUCTS

      
Application Number CA2021050927
Publication Number 2022/006669
Status In Force
Filing Date 2021-07-07
Publication Date 2022-01-13
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Ai, Yongfeng
  • Li, Dongxing
  • Sun, Gexiao
  • Kavalew, Dale Gary
  • Schaevitz, Lester P.

Abstract

The present application relates to additives for fiber products for promoting oil and water impermeability. Additives or blend of additives for fiber products are provided. The additive comprises at least one modified starch or the blend comprises at least one modified starch, in combination with at least one sizing agent and/or at least one cationic polymer. A composition for fiber products comprising fiber materials; water; and the blend of additives is also provided, uses and methods thereof. The biodegradable and compostable additives of the present application may be used as substitutes for per- and polyfluoroalkyl substances (PFASs) to impart grease and water impermeability in fiber products.

IPC Classes  ?

52.

3′-alkynyl abscisic acid derivatives as ABA antagonists

      
Application Number 17309256
Grant Number 12063929
Status In Force
Filing Date 2019-11-19
First Publication Date 2021-12-23
Grant Date 2024-08-20
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Abrams, Suzanne R.
  • Lai, Leon
  • Diddi, Naveen

Abstract

The present application relates to novel 3′-unsaturated abscisic acid (ABA) derivatives of Formula (I) as ABA antagonists. For example, the present application relates to methods of using compounds of Formula (I) for reducing adverse effects of an ABA response in plants such as lentil and promoting germination. (I) The present application also relates to methods of using 3′-phenyl abscisic acid (ABA) derivatives of Formula (II) as ABA antagonists, for example, for reducing adverse effects of an ABA response in plants such as lentil and promoting germination. (II)

IPC Classes  ?

  • C07C 59/90 - Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups
  • A01N 37/42 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing within the same carbon skeleton a carboxylic group or a thio-analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids
  • A01P 21/00 - Plant growth regulators
  • C07C 69/738 - Esters of keto-carboxylic acids

53.

RECODED ONCOLYTIC VIRUSES FOR TREATMENT OF CANCER

      
Application Number CA2021050693
Publication Number 2021/232165
Status In Force
Filing Date 2021-05-21
Publication Date 2021-11-25
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Karniychuk, Uladzimir
  • Trus, Ivan

Abstract

Provided herein are cytosine-phosphate-guanine (CpG) recoded oncolytic flaviviruses having silent mutations which increase frequency of CpG dinucleotide instances within the viral genome as compared to wild-type, and methods and uses thereof for the treatment of cancer, such as brain cancer, and particularly glioblastomas such as SOX2-negative glioblastoma. Pharmaceutical compositions and kits are also provided, as well as glioblastoma stem cell-derived tumor models, methods for the production thereof, and methods and uses thereof for identifying anti-cancer agents targeting glioblastoma.

IPC Classes  ?

  • C12N 7/01 - Viruses, e.g. bacteriophages, modified by introduction of foreign genetic material
  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • A61P 35/00 - Antineoplastic agents
  • C12N 15/40 - Proteins from RNA viruses, e.g. flaviviruses
  • C12N 5/09 - Tumour cells
  • C12Q 1/02 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving viable microorganisms

54.

METHOD OF PRODUCING PROTEIN PRODUCTS WITH REDUCED OFF-FLAVOURS

      
Application Number CA2021050595
Publication Number 2021/217265
Status In Force
Filing Date 2021-04-29
Publication Date 2021-11-04
Owner
  • UNIVERSITY OF SASKATCHEWAN (Canada)
  • POS MANAGEMENT CORP. (Canada)
Inventor
  • Nickerson, Michael Todd
  • Güldiken, Burcu
  • Green, Richard Christopher
  • Samaranayaka, Anusha Geethangani Perera

Abstract

The present application relates to a method of producing protein products comprising extracting water soluble protein extracts from pulse or hemp, and de-flavouring the water soluble protein extract using suitable non-polar resins. Further, the present application relates to the protein products produced using the methods of the present application and uses thereof. The present application also relates to food and/or health products formulated with the protein products.

IPC Classes  ?

  • A23J 1/14 - Obtaining protein compositions for foodstuffsBulk opening of eggs and separation of yolks from whites from leguminous or other vegetable seedsObtaining protein compositions for foodstuffsBulk opening of eggs and separation of yolks from whites from press-cake or oil-bearing seeds
  • A23J 3/14 - Vegetable proteins
  • A23L 2/66 - Proteins
  • A23L 33/185 - Vegetable proteins

55.

COMPOSITIONS AND METHODS FOR PREVENTING, CONTROLLING AND DIAGNOSING MYCOBACTERIAL INFECTIONS

      
Document Number 03176303
Status Pending
Filing Date 2021-04-19
Open to Public Date 2021-10-28
Owner
  • UNIVERSITY OF SASKATCHEWAN (Canada)
  • THE UNIVERSITY OF BRITISH COLUMBIA (Canada)
Inventor
  • Gerdts, Volker
  • Griebel, Philip
  • Hancock, Robert E.W.
  • Potter, Andrew
  • Bains, Manjeet
  • Chen, Jeffrey
  • Facciuolo, Antonio
  • Lee, Amy
  • Pastural, Elodie
  • Rawlyk, Neil
  • Trimble, Michael

Abstract

Mycobacterial antigens, such as MAP and M. bovis antigens, are described. The antigens can be used in subunit compositions to elicit immune responses in order to prevent and/or control mycobacterial infections, as well as in diagnostics in order to detect mammals infected with mycobacteria.

IPC Classes  ?

  • A61K 39/04 - Mycobacterium, e.g. Mycobacterium tuberculosis
  • A61P 31/04 - Antibacterial agents
  • A61P 31/06 - Antibacterial agents for tuberculosis
  • A61P 37/04 - Immunostimulants
  • G01N 33/564 - ImmunoassayBiospecific binding assayMaterials therefor for pre-existing immune complex or autoimmune disease

56.

COMPOSITIONS AND METHODS FOR PREVENTING, CONTROLLING AND DIAGNOSING MYCOBACTERIAL INFECTIONS

      
Application Number CA2021050527
Publication Number 2021/212215
Status In Force
Filing Date 2021-04-19
Publication Date 2021-10-28
Owner
  • UNIVERSITY OF SASKATCHEWAN (Canada)
  • THE UNIVERSITY OF BRITISH COLUMBIA (Canada)
Inventor
  • Facciuolo, Antonio
  • Griebel, Philip
  • Gerdts, Volker
  • Potter, Andrew
  • Rawlyk, Neil
  • Chen, Jeffrey
  • Pastural, Elodie
  • Bains, Manjeet
  • Trimble, Michael
  • Lee, Amy
  • Hancock, Robert

Abstract

M. bovisM. bovis antigens, are described. The antigens can be used in subunit compositions to elicit immune responses in order to prevent and/or control mycobacterial infections, as well as in diagnostics in order to detect mammals infected with mycobacteria.

IPC Classes  ?

  • A61K 39/04 - Mycobacterium, e.g. Mycobacterium tuberculosis
  • A61P 31/04 - Antibacterial agents
  • A61P 31/06 - Antibacterial agents for tuberculosis
  • A61P 37/04 - Immunostimulants
  • G01N 33/564 - ImmunoassayBiospecific binding assayMaterials therefor for pre-existing immune complex or autoimmune disease

57.

PEROVSKITE-BASED X-RAY IMAGE DETECTOR

      
Document Number 03169680
Status Pending
Filing Date 2021-03-04
Open to Public Date 2021-09-10
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Kelly, Timothy Lewis
  • Li, Yunlong
  • Pettipas, Richard

Abstract

A direct conversion x-ray detection apparatus having a planar x-ray detection layer having a detection layer upper surface and a detection layer lower surface, the planar x-ray detection layer including a lead halide perovskite material; a top electrode layer above the detection layer upper surface; a bottom electrode layer below the detection layer lower surface and in conductive communication with the top electrode layer through the x-ray detection layer to apply a bias voltage across the x-ray detection layer; and a blocking layer between the x-ray detection layer and the top electrode layer to inhibit a dark current, the blocking layer including a polymer selected from the group comprising polyacrylates, polyimides, polyamides, polysulfones, polystyrenes, and polycarbonates.

IPC Classes  ?

  • C09D 5/32 - Radiation-absorbing paints
  • C09D 7/60 - Additives non-macromolecular
  • C09D 11/03 - Printing inks characterised by features other than the chemical nature of the binder
  • C09D 11/106 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • C09D 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
  • C09D 139/06 - Homopolymers or copolymers of N-vinyl-pyrrolidones
  • G01T 1/24 - Measuring radiation intensity with semiconductor detectors
  • H01L 31/115 - Devices sensitive to very short wavelength, e.g. X-rays, gamma-rays or corpuscular radiation
  • H10K 30/60 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation in which radiation controls flow of current through the devices, e.g. photoresistors

58.

PEROVSKITE-BASED X-RAY IMAGE DETECTOR

      
Application Number CA2021050289
Publication Number 2021/174363
Status In Force
Filing Date 2021-03-04
Publication Date 2021-09-10
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Kelly, Timothy Lewis
  • Li, Yunlong
  • Pettipas, Richard

Abstract

A direct conversion x-ray detection apparatus having a planar x-ray detection layer having a detection layer upper surface and a detection layer lower surface, the planar x-ray detection layer including a lead halide perovskite material; a top electrode layer above the detection layer upper surface; a bottom electrode layer below the detection layer lower surface and in conductive communication with the top electrode layer through the x-ray detection layer to apply a bias voltage across the x-ray detection layer; and a blocking layer between the x-ray detection layer and the top electrode layer to inhibit a dark current, the blocking layer including a polymer selected from the group comprising polyacrylates, polyimides, polyamides, polysulfones, polystyrenes, and polycarbonates.

IPC Classes  ?

  • C09D 11/00 - Inks
  • C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
  • C09D 11/106 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • C09D 11/322 - Pigment inks
  • G01T 1/16 - Measuring radiation intensity

59.

MUCOADHESIVE LIPIDIC DELIVERY SYSTEM

      
Application Number 17276649
Status Pending
Filing Date 2019-09-20
First Publication Date 2021-09-02
Owner University of Saskatchewan (Canada)
Inventor
  • Wasan, Ellen K.
  • Wasan, Kishor M.
  • Gerdts, Volker
  • Strom, Stacy

Abstract

Methods and compositions for enhancing an immune response, such as a mucosal immune response, to a selected antigen are described. The methods are useful for the treatment and prevention of microbial infections, such as infections caused by bacteria, viruses, fungi and parasites.

IPC Classes  ?

  • A61K 9/127 - Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
  • A61K 39/39 - Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
  • A61K 9/00 - Medicinal preparations characterised by special physical form

60.

Mycoplasma vaccines and uses thereof

      
Application Number 17156477
Grant Number 12268734
Status In Force
Filing Date 2021-01-22
First Publication Date 2021-08-12
Grant Date 2025-04-08
Owner
  • University of Saskatchewan (Canada)
  • International Liverstock Research Institute (ILRI) (Kenya)
  • Kenya Agriculture and Livestock Research Organization (KALRO) (Kenya)
Inventor
  • Potter, Andrew
  • Gerdts, Volker
  • Perez-Casal, Jose
  • Wang, Yejun
  • Wesonga, Hezron
  • Soi, Reuben
  • Naessens, Jan
  • Jores, Joerg

Abstract

mycoides infections are disclosed.

IPC Classes  ?

  • A61K 39/02 - Bacterial antigens
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • A61P 31/04 - Antibacterial agents
  • C07K 14/30 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from bacteria from Mycoplasmatales, e.g. Pleuropneumonia-like organisms [PPLO]
  • C12N 15/62 - DNA sequences coding for fusion proteins

61.

Methods and compositions for targeting disease related cell surface receptors using radiolabeled and/or cytotoxin labelled antibodies

      
Application Number 17163145
Grant Number 12151004
Status In Force
Filing Date 2021-01-29
First Publication Date 2021-08-05
Grant Date 2024-11-26
Owner University of Saskatchewan (Canada)
Inventor
  • Fonge, Humphrey
  • Geyer, Clarence Ronald
  • Hartimath, Siddesh Vrushabendra Swamy

Abstract

The disclosure provides radiolabeled and/or cytotoxin labelled antibodies and methods and uses of these antibodies. In one embodiment, provided is a cytotoxic agent comprising an antibody that specifically binds a target disease cell surface receptor, a cytotoxin, and a radiolabel, wherein the cytotoxin is linked directly or indirectly to the antibody, and wherein the radiolabel comprises a radionuclide and optionally a scaffold, wherein the scaffold is directly or indirectly coupled to the antibody. Also provided are methods of preparing the cytotoxic agent and methods of treating disease using the cytotoxic agent.

IPC Classes  ?

  • A61K 51/10 - Antibodies or immunoglobulinsFragments thereof
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • A61K 47/60 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
  • A61K 47/64 - Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
  • A61P 35/00 - Antineoplastic agents
  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • C07K 16/32 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products from oncogenes

62.

METHODS AND COMPOSITIONS FOR TARGETING DISEASE RELATED CELL SURFACE RECEPTORS USING RADIOLABELED AND/OR CYTOTOXIN LABELLED ANTIBODIES

      
Document Number 03070610
Status Pending
Filing Date 2020-01-31
Open to Public Date 2021-07-31
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Geyer, Clarence Ronald
  • Fonge, Humphrey
  • Hartimath, Siddesh Vrushabendra Swamy

Abstract

73ABSTRACTThe disclosure provides radiolabeled and/or cytotoxin labelled antibodies and to methods and uses of these antibodies.CA 3070610 2020-01-31

IPC Classes  ?

  • A61K 51/10 - Antibodies or immunoglobulinsFragments thereof
  • A61P 35/00 - Antineoplastic agents
  • C07H 15/24 - Condensed ring systems having three or more rings
  • C07H 15/252 - Naphthacene radicals, e.g. daunomycins, adriamycins
  • C07K 5/027 - Peptides having up to four amino acids in a fully defined sequenceDerivatives thereof containing at least one abnormal peptide link in which at least a gamma-amino acid is involved, e.g. statine
  • C07K 7/64 - Cyclic peptides containing only normal peptide links
  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • C07K 16/46 - Hybrid immunoglobulins
  • C07K 19/00 - Hybrid peptides

63.

NEURONAL AGONISTS AND ISOTONIC OR HYPERTONIC SALINE FOR TREATING RESPIRATORY DISEASES

      
Application Number 17156167
Status Pending
Filing Date 2021-01-22
First Publication Date 2021-07-29
Owner University of Saskatchewan (Canada)
Inventor
  • Ianowski, Juan P.
  • Tam, Julian S.
  • Luan, Xiaojie
  • Campanucci, Veronica A.

Abstract

The present application relates to a method of increasing the volume of an airway surface liquid (ASL) layer and/or increasing mucociliary clearance in a subject. For example, the application relates the use of one or more neuronal agonists such as menthol and/or capsaicin, in combination with hypertonic saline (HTS) or isotonic saline (ITS) for increasing the volume of airway surface liquid (ASL) and/or increasing mucociliary clearance or for treatment of a disease, disorder or condition treatable by increasing the volume of an ASL layer and/or increasing mucociliary clearance. For example, the disease, disorder or condition is cystic fibrosis or a non-cystic fibrosis respiratory disease, disorder or condition such as non-cystic fibrosis bronchiectasis.

IPC Classes  ?

  • A61K 31/165 - Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide
  • A61K 33/14 - Alkali metal chloridesAlkaline earth metal chlorides
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 31/05 - Phenols

64.

NEURONAL AGONISTS AND HYPERTONIC SALINE FOR TREATING RESPIRATORY DISEASES

      
Document Number 03069390
Status Pending
Filing Date 2020-01-23
Open to Public Date 2021-07-23
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Ianowski, Juan P.
  • Tam, Julian S.
  • Luan, Xiaojie
  • Campanucci, Veronica A.

Abstract

ABSTRACTThe present application relates to a method of increasing the volume of an airway surface liquid (ASL) layer in a subject. For example, the application relates the use of one or more neuronal agonists such as menthol and/or capsaicin, in combination with hypertonic saline (HTS) for increasing the volume of airway surface liquid (ASL) or for treatment of a disease, disorder or condition treatable by increasing the volume of an ASL layer. For example, the disease is a respiratory disease including cystic fibrosis and non-cystic fibrosis bronchiectasis.- 59 -3694654CA 3069390 2020-01-23

IPC Classes  ?

  • A61K 31/045 - Hydroxy compounds, e.g. alcoholsSalts thereof, e.g. alcoholates
  • A61K 31/165 - Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide
  • A61K 33/14 - Alkali metal chloridesAlkaline earth metal chlorides
  • A61P 11/00 - Drugs for disorders of the respiratory system

65.

Method and system of laser-driven intense x-ray photons imaging

      
Application Number 17250302
Grant Number 11438997
Status In Force
Filing Date 2019-07-04
First Publication Date 2021-07-15
Grant Date 2022-09-06
Owner
  • INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE (USA)
  • UNIVERSITY OF SASKATCHEWAN (USA)
Inventor
  • Fourmaux, Sylvain
  • Kieffer, Jean-Claude
  • Hallin, Emil

Abstract

c is a critical electron density at which the plasma acts as a mirror reflecting the laser beam.

IPC Classes  ?

  • H05G 2/00 - Apparatus or processes specially adapted for producing X-rays, not involving X-ray tubes, e.g. involving generation of a plasma
  • G01N 33/00 - Investigating or analysing materials by specific methods not covered by groups
  • G01N 23/041 - Phase-contrast imaging, e.g. using grating interferometers

66.

CDC Whitetrack

      
Application Number 098798700
Status Pending
Filing Date 2021-06-28
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

67.

CDC 1310

      
Application Number 098810000
Status Pending
Filing Date 2021-06-28
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

68.

CDC Hardy

      
Application Number 098835000
Status Pending
Filing Date 2021-06-28
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

69.

CDC Climax

      
Application Number 098834900
Status Pending
Filing Date 2021-06-28
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

70.

CDC 1089

      
Application Number 098809800
Status Pending
Filing Date 2021-06-28
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

71.

CDC 1239

      
Application Number 098809900
Status Pending
Filing Date 2021-06-28
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

72.

Notched airway device and use thereof in bag-mask ventilation and endotracheal tube placement

      
Application Number 16098530
Grant Number 11517696
Status In Force
Filing Date 2017-04-18
First Publication Date 2021-04-29
Grant Date 2022-12-06
Owner University of Saskatchewan (Canada)
Inventor Mckay, William

Abstract

Novel airway devices and methods address complications of ventilating a patient with a mask; placing an endotracheal tube in an awake patient; and need for a bite block during flexible bronchoscopy and gastroscopy. The airway device features notches for engaging maxillary and mandibular teeth in a manner protracting the patient's mandible relative to the maxilla to open up the airway. This way, an open airway is easily maintained simply by holding the jaw closed against the device with the same hand used to operate a bag ventilator. A longitudinal channel in the device features a downwardly curved end wall for improved guidance of the endoscope into position. The channel is open sided at the top or bottom to allow rolling of the airway device off the endoscope into an offset position serving as a protective bite block and allowing feeding of the endotracheal tube along the endoscope.

IPC Classes  ?

  • A61M 16/04 - Tracheal tubes
  • A61M 16/00 - Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators Tracheal tubes
  • A61B 1/01 - Guiding arrangements therefor
  • A61B 1/24 - Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopesIlluminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressorsInstruments for opening or keeping open the mouth
  • A61B 1/267 - Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopesIlluminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
  • A61B 1/273 - Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopesIlluminating arrangements therefor for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes

73.

CDC Envy

      
Application Number 098822000
Status Pending
Filing Date 2021-04-28
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

74.

CDC Imbue CLPlus

      
Application Number 098822100
Status Pending
Filing Date 2021-04-28
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

75.

CDC Silas

      
Application Number 098799500
Status Pending
Filing Date 2021-04-20
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

76.

Methods and uses of modulators of anaphase promoting complex (APC) activity for treating cancer

      
Application Number 17044602
Grant Number 11851459
Status In Force
Filing Date 2019-04-04
First Publication Date 2021-04-08
Grant Date 2023-12-26
Owner University of Saskatchewan (Canada)
Inventor
  • Harkness, Troy
  • Arnason, Terra Gayle

Abstract

Methods and uses of activators of the APC complex for treating cancer in a subject, inhibiting the growth of a cancer cell, increasing sensitivity to a cancer treatment in a cancer cell or a subject and/or reducing resistance to a cancer treatment in a cancer cell or a subject.

IPC Classes  ?

  • C07K 14/47 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans from vertebrates from mammals
  • A61P 35/00 - Antineoplastic agents
  • A61K 38/00 - Medicinal preparations containing peptides
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca

77.

Protein-free semen cryopreservation

      
Application Number 16768807
Grant Number 11819019
Status In Force
Filing Date 2018-12-03
First Publication Date 2021-03-04
Grant Date 2023-11-21
Owner University of Saskatchewan (Canada)
Inventor
  • Eudes, Francois
  • Singh, Jaswant
  • Rajapaksha, Kosala
  • Anzar, Muhammad
  • Adams, Gregg P.

Abstract

This disclosure provides a preserving composition comprising a cholesterol: carrier complex, optionally a cholesterol:cyclodextrin complex (CC complex) and/or a cell permeable antioxidant peptide and a biological buffer and optionally a cryprotectant, wherein the preserving composition is optionally substantially free of animal phospholipid, animal protein and/or animal lipoprotein. The disclosure also provides methods for the use of the preserving composition in cryopreservation of semen or sperm cells. Also provided is a kit comprising the preserving composition having a CC complex, a biological buffer, a cryoprotectant, a carbohydrate, a pH stabilizer, an antibiotic or antibiotic cocktail and/or a cell permeable anti-oxidant peptide.

IPC Classes  ?

78.

Phytochemical-antibiotic combination for the treatment of a bacterial infection

      
Application Number 17046164
Grant Number 11331330
Status In Force
Filing Date 2019-05-31
First Publication Date 2021-03-04
Grant Date 2022-05-17
Owner University of Saskatchewan (Canada)
Inventor
  • Sakharkar, Meena Kishor
  • Yang, Jian

Abstract

Pasteurella multocida bacterial infection.

IPC Classes  ?

  • A61K 31/7048 - Compounds having saccharide radicals and heterocyclic rings having oxygen as a ring hetero atom, e.g. leucoglucosan, hesperidin, erythromycin, nystatin
  • A61P 31/04 - Antibacterial agents
  • A61K 31/192 - Carboxylic acids, e.g. valproic acid having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid

79.

Conduritol aziridine derivatives and uses thereof

      
Application Number 16756872
Grant Number 11826435
Status In Force
Filing Date 2018-10-19
First Publication Date 2021-02-25
Grant Date 2023-11-28
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Phenix, Christopher
  • Tesolin, Daniel
  • Chowdhury, Morshed
  • Wang, Shusheng

Abstract

18F-labelled derivatives thereof in positron-emission tomography (PET) imaging of β-glucocerebrosidase activity.

IPC Classes  ?

  • A61K 51/04 - Organic compounds
  • C07D 401/12 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links

80.

CDC Renegade

      
Application Number 098770100
Status Pending
Filing Date 2021-02-17
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

81.

Diagnosis of asthma versus chronic obstructive pulmonary disease (COPD) using urine metabolomic analysis

      
Application Number 17008096
Grant Number 11412953
Status In Force
Filing Date 2020-08-31
First Publication Date 2020-12-24
Grant Date 2022-08-16
Owner University of Saskatchewan (Canada)
Inventor
  • Adamko, Darryl
  • El-Aneed, Anas

Abstract

Described are methods and uses employing metabolomic data to diagnose an asthma disease state or a Chronic Obstructive Pulmonary Disease (COPD) state. Further described are methods of uses of employing metabolomic data to distinguish between asthma and COPD. In particular, urinary metabolomic profiles are employed to enable differential diagnosis of asthma and COPD.

IPC Classes  ?

  • G01N 33/493 - Physical analysis of biological material of liquid biological material urine
  • G01N 33/68 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving proteins, peptides or amino acids
  • A61B 5/08 - Measuring devices for evaluating the respiratory organs
  • G16H 10/40 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for data related to laboratory analysis, e.g. patient specimen analysis
  • G16H 20/10 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients
  • G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
  • G16H 50/70 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients

82.

Genes and proteins for aromatic polyketide synthesis

      
Application Number 16917362
Grant Number 11306335
Status In Force
Filing Date 2020-06-30
First Publication Date 2020-10-15
Grant Date 2022-04-19
Owner
  • NATIONAL RESEARCH COUNCIL OF CANADA (Canada)
  • UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Page, Jonathan E.
  • Gagne, Steve

Abstract

Nucleic acid molecules encoding polypeptides having polyketide synthase activity have been identified and characterized. Expression or over-expression of the nucleic acids alters levels of cannabinoid compounds in organisms. The polypeptides may be used in vivo or in vitro to produce cannabinoid compounds.

IPC Classes  ?

  • C12P 7/22 - Preparation of oxygen-containing organic compounds containing a hydroxy group aromatic
  • C12P 17/06 - Oxygen as only ring hetero atoms containing a six-membered hetero ring, e.g. fluorescein
  • C12N 15/52 - Genes encoding for enzymes or proenzymes
  • C12N 15/70 - Vectors or expression systems specially adapted for E. coli

83.

LAWSONIA INTRACELLULARIS COMPOSITIONS AND METHODS OF USING THE SAME

      
Document Number 03131800
Status Pending
Filing Date 2020-02-28
Open to Public Date 2020-09-03
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Wilson, Heather Lynne
  • Obradovic, Milan

Abstract

L intracellularis antigens for use in subunit vaccine compositions to elicit immune responses against L intracellularis infections such as proliferative enteropathy (PE) are described, as well as polynucleotides encoding therefor. Also described are methods for treating and preventing L intracellularis infections.

IPC Classes  ?

  • A61K 39/02 - Bacterial antigens
  • A61P 31/04 - Antibacterial agents
  • A61P 37/04 - Immunostimulants
  • C07K 14/195 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from bacteria
  • C12N 1/21 - BacteriaCulture media therefor modified by introduction of foreign genetic material
  • C12N 15/31 - Genes encoding microbial proteins, e.g. enterotoxins
  • C12N 15/63 - Introduction of foreign genetic material using vectorsVectorsUse of hosts thereforRegulation of expression
  • C12N 15/70 - Vectors or expression systems specially adapted for E. coli

84.

LAWSONIA INTRACELLULARIS COMPOSITIONS AND METHODS OF USING THE SAME

      
Application Number CA2020050277
Publication Number 2020/172757
Status In Force
Filing Date 2020-02-28
Publication Date 2020-09-03
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Wilson, Heather Lynne
  • Obradovic, Milan

Abstract

L intracellularisL intracellularisL intracellularisL intracellularis infections.

IPC Classes  ?

  • C12N 15/63 - Introduction of foreign genetic material using vectorsVectorsUse of hosts thereforRegulation of expression
  • A61K 39/02 - Bacterial antigens
  • A61P 31/04 - Antibacterial agents
  • A61P 37/04 - Immunostimulants
  • C07K 14/195 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from bacteria
  • C12N 1/21 - BacteriaCulture media therefor modified by introduction of foreign genetic material
  • C12N 15/31 - Genes encoding microbial proteins, e.g. enterotoxins
  • C12N 15/70 - Vectors or expression systems specially adapted for E. coli

85.

Methods for detecting pipeline weakening

      
Application Number 16647917
Grant Number 11604127
Status In Force
Filing Date 2018-09-21
First Publication Date 2020-08-20
Grant Date 2023-03-14
Owner UNIVERSTIY OF SASKATCHEWAN (Canada)
Inventor
  • Wiens, Travis Kent
  • Ven Der Buhs, Jeremy William

Abstract

Methods of detecting pipeline weakening are described herein. The methods include creating a pressure wave in a fluid flowing in a pipeline using an input transducer located at a first position along the pipeline; measuring the pressure wave using an output transducer positioned at a second position along the pipeline that is spaced from the first position, and generating an output signal based on the pressure wave; analyzing the output signal to determine a stiffness of a sidewall of the pipeline positioned between the input transducer and output transducer; and determining if the sidewall includes a defect based on the stiffness of the sidewall, including analyzing a frequency response of the output signal to detect the defect.

IPC Classes  ?

  • G01N 3/30 - Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force
  • F17D 5/06 - Preventing, monitoring, or locating loss using electric or acoustic means
  • G01M 3/24 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
  • G01M 5/00 - Investigating the elasticity of structures, e.g. deflection of bridges or aircraft wings
  • G01N 29/07 - Analysing solids by measuring propagation velocity or propagation time of acoustic waves
  • G01N 29/12 - Analysing solids by measuring frequency or resonance of acoustic waves
  • G01M 3/36 - Investigating fluid tightness of structures by using fluid or vacuum by detecting change in dimensions of the structure being tested
  • G01N 3/20 - Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces

86.

CDC SKRush

      
Application Number 098798500
Status Pending
Filing Date 2020-07-29
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

87.

HER3 binding agents and uses thereof

      
Application Number 16637201
Grant Number 11390686
Status In Force
Filing Date 2018-08-09
First Publication Date 2020-07-02
Grant Date 2022-07-19
Owner University of Saskatchewan (Canada)
Inventor
  • Maruthachalam, Bharathikumar Vellalore
  • Mohammad, Ayman Elsayed
  • Liu, Jianghai
  • Fonge, Humphrey
  • Barreto, Kris
  • Geyer, Clarence Ronald

Abstract

The disclosure is directed to antibodies and binding fragments thereof that specifically bind HER3. The disclosure is further directed to immunoconjugates comprising the antibodies and binding fragments thereof that specifically bind HER3. The disclosure is also directed to uses of the antibodies, binding fragments thereof and immunoconjugates for detecting HER3-expressing cells and for treating HER3-expressing cancer.

IPC Classes  ?

  • C07K 16/00 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies
  • G01N 33/573 - ImmunoassayBiospecific binding assayMaterials therefor for enzymes or isoenzymes
  • C07K 16/32 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products from oncogenes
  • A61K 47/64 - Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 49/00 - Preparations for testing in vivo
  • G01N 33/574 - ImmunoassayBiospecific binding assayMaterials therefor for cancer

88.

3'-UNSATURATED ABSCISIC ACID DERIVATIVES AS ABA ANTAGONISTS

      
Document Number 03119667
Status Pending
Filing Date 2019-11-19
Open to Public Date 2020-05-28
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Abrams, Suzanne R.
  • Lai, Leon
  • Diddi, Naveen

Abstract

The present application relates to novel 3'-unsaturated abscisic acid (ABA) derivatives of Formula (I) as ABA antagonists. For example, the present application relates to methods of using compounds of Formula (I) for reducing adverse effects of an ABA response in plants such as lentil and promoting germination. (I) The present application also relates to methods of using 3'-phenyl abscisic acid (ABA) derivatives of Formula (II) as ABA antagonists, for example, for reducing adverse effects of an ABA response in plants such as lentil and promoting germination. (II)

IPC Classes  ?

  • A01N 37/42 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing within the same carbon skeleton a carboxylic group or a thio-analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids
  • A01P 21/00 - Plant growth regulators
  • C07C 59/90 - Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups
  • C07C 69/732 - Esters of carboxylic acids having esterified carboxyl groups bound to acyclic carbon atoms and having any of the groups OH, O-metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids of unsaturated hydroxy carboxylic acids

89.

Methods and compositions for inducing protective immunity

      
Application Number 16630744
Grant Number 11839652
Status In Force
Filing Date 2018-07-17
First Publication Date 2020-05-28
Grant Date 2023-12-12
Owner University of Saskatchewan (Slovakia)
Inventor
  • Gomis, Susantha
  • Popowich, Shelly
  • Goonewardene, Kalhari Venukala Bandara
  • Tikoo, Suresh
  • Foldvari, Marianna

Abstract

This application relates to compositions comprising one or more CpG oligodeoxynucleotides complexed to nanoparticles comprising a gemini surfactant and optionally a muco-adhesive polymer, which can be used for intrapulmonary delivery to induce immunity in feed animals, and the methods of making and uses thereof.

IPC Classes  ?

  • A61K 39/39 - Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
  • A23K 20/153 - Nucleic acidsHydrolysis products or derivatives thereof
  • A23K 50/75 - Feeding-stuffs specially adapted for particular animals for birds for poultry
  • C12N 15/117 - Nucleic acids having immunomodulatory properties, e.g. containing CpG-motifs
  • A61K 47/69 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
  • A61K 47/58 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. poly[meth]acrylate, polyacrylamide, polystyrene, polyvinylpyrrolidone, polyvinylalcohol or polystyrene sulfonic acid resin
  • A61K 47/61 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule the organic macromolecular compound being a polysaccharide or a derivative thereof
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 47/10 - AlcoholsPhenolsSalts thereof, e.g. glycerolPolyethylene glycols [PEG]PoloxamersPEG/POE alkyl ethers
  • A61K 47/18 - AminesAmidesUreasQuaternary ammonium compoundsAmino acidsOligopeptides having up to five amino acids
  • A61K 47/24 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing atoms other than carbon, hydrogen, oxygen, halogen, nitrogen or sulfur, e.g. cyclomethicone or phospholipids
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies

90.

3'-UNSATURATED ABSCISIC ACID DERIVATIVES AS ABA ANTAGONISTS

      
Application Number CA2019051650
Publication Number 2020/102892
Status In Force
Filing Date 2019-11-19
Publication Date 2020-05-28
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Abrams, Suzanne R.
  • Lai, Leon
  • Diddi, Naveen

Abstract

The present application relates to novel 3'-unsaturated abscisic acid (ABA) derivatives of Formula (I) as ABA antagonists. For example, the present application relates to methods of using compounds of Formula (I) for reducing adverse effects of an ABA response in plants such as lentil and promoting germination. (I) The present application also relates to methods of using 3'-phenyl abscisic acid (ABA) derivatives of Formula (II) as ABA antagonists, for example, for reducing adverse effects of an ABA response in plants such as lentil and promoting germination. (II)

IPC Classes  ?

  • C07C 59/90 - Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups
  • A01N 37/42 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing within the same carbon skeleton a carboxylic group or a thio-analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids
  • A01P 21/00 - Plant growth regulators
  • C07C 69/732 - Esters of carboxylic acids having esterified carboxyl groups bound to acyclic carbon atoms and having any of the groups OH, O-metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids of unsaturated hydroxy carboxylic acids

91.

CDC Kernen

      
Application Number 098789800
Status Pending
Filing Date 2020-05-27
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

92.

CDC Citrine

      
Application Number 098799300
Status Pending
Filing Date 2020-04-16
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

93.

METHOD FOR PRODUCING SEED WITH DEPLETED GLYCOSIDES AND HEAVY METALS

      
Document Number 03057017
Status Pending
Filing Date 2019-09-27
Open to Public Date 2020-03-28
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Reaney, Martin John
  • Shen, Jiankeng
  • Shahwar, Durre
  • Shim, Youn Young

Abstract

A method is described for treating plant seed samples with dilute acid solution followed by a drying step to removed unwanted compounds from the seed sample. Unwanted compounds that can be removed from samples using the method include cyanogenic glycosides glucosinolates, alkaloidal amines, and cadmium. Samples are treated in dilute acid (from about 0 75% to about 4 % acetic acid, lactic acid or H2CO3) for up to 48 hrs, followed by drying of the acid treated sample.

IPC Classes  ?

  • A23L 5/20 - Removal of unwanted matter, e.g. deodorisation or detoxification
  • A23L 25/00 - Food consisting mainly of nutmeat or seedsPreparation or treatment thereof
  • B01D 11/02 - Solvent extraction of solids
  • C11B 1/02 - Pretreatment

94.

MUCOADHESIVE LIPIDIC DELIVERY SYSTEM

      
Document Number 03112600
Status Pending
Filing Date 2019-09-20
Open to Public Date 2020-03-26
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Gerdts, Volker
  • Wasan, Ellen K.
  • Wasan, Kishor M.
  • Strom, Stacy

Abstract

Methods and compositions for enhancing an immune response, such as a mucosal immune response, to a selected antigen are described. The methods are useful for the treatment and prevention of microbial infections, such as infections caused by bacteria, viruses, fungi and parasites.

IPC Classes  ?

  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 9/127 - Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
  • A61K 39/39 - Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
  • A61K 47/34 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
  • A61P 37/04 - Immunostimulants

95.

MUCOADHESIVE LIPIDIC DELIVERY SYSTEM

      
Application Number CA2019051347
Publication Number 2020/056524
Status In Force
Filing Date 2019-09-20
Publication Date 2020-03-26
Owner UNIVERSITY OF SASKATCHEWAN (Canada)
Inventor
  • Wasan, Ellen K.
  • Wasan, Kishor M.
  • Gerdts, Volker
  • Strom, Stacy

Abstract

Methods and compositions for enhancing an immune response, such as a mucosal immune response, to a selected antigen are described. The methods are useful for the treatment and prevention of microbial infections, such as infections caused by bacteria, viruses, fungi and parasites.

IPC Classes  ?

  • A61K 39/39 - Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
  • A61K 47/34 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 9/127 - Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
  • A61P 37/04 - Immunostimulants

96.

EGFR-binding agents and uses thereof

      
Application Number 16487673
Grant Number 11124575
Status In Force
Filing Date 2018-02-22
First Publication Date 2020-03-19
Grant Date 2021-09-21
Owner
  • University of Saskatchewan (Canada)
  • The Governing Council of the University of Toronto (Canada)
Inventor
  • Sidhu, Sachdev
  • Miersch, Shane
  • Geyer, Clarence Ronald

Abstract

An Epidermal Growth Factor Receptor (EGFR, HER1, ErbB1)-binding agent has a heavy chain and a light chain, wherein the dimerization loop from EGFR's Domain II is grafted within complementarity determining region 3 (CDR3) of the heavy chain, and the binding agent is affinity matured. The graft directs the binding agent to bind EGFR at its dimerization region, to thereby inhibit EGFR dimerization and activation. In another embodiment, an EGFR-binding agent is panned out of Library F, a Fab library. The binding agents are for detecting and/or quantifying EGFR expression, for targeting EGFR-expressing cells, and for decreasing levels of EGFR in EGFR-expressing cells.

IPC Classes  ?

  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
  • A61K 49/00 - Preparations for testing in vivo
  • G01N 33/68 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving proteins, peptides or amino acids

97.

CDC Kala

      
Application Number 098770300
Status Pending
Filing Date 2020-03-16
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

98.

CDC Pasqua

      
Application Number 098770400
Status Pending
Filing Date 2020-03-16
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

99.

CDC Sunset

      
Application Number 098799100
Status Pending
Filing Date 2020-03-16
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals

100.

CDC Pearl

      
Application Number 098770500
Status Pending
Filing Date 2020-03-16
Owner University of Saskatchewan (Canada)
NICE Classes  ? 31 - Agricultural products; live animals
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