Azura Ophthalmics Ltd.

Israel

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Date
2025 August 1
2025 (YTD) 5
2024 8
2023 8
2022 12
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IPC Class
A61K 9/00 - Medicinal preparations characterised by special physical form 34
A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof 31
A61P 27/02 - Ophthalmic agents 19
A61K 9/06 - OintmentsBases therefor 16
A61K 31/60 - Salicylic acidDerivatives thereof 12
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Status
Pending 17
Registered / In Force 44
Found results for  patents

1.

COMPOSITION AND METHODS FOR IMPROVING SIGNS AND SYMPTOMS OF OCULAR DISORDERS

      
Application Number 19203615
Status Pending
Filing Date 2025-05-09
First Publication Date 2025-08-21
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Bosworth, Charles
  • Alster, Yair
  • Rafaeli, Omer
  • Gleeson, Marc

Abstract

Provided herein are methods for improving signs and symptoms of ocular indications and treating ocular disorders using a keratolytic agent.

IPC Classes  ?

  • A61K 49/00 - Preparations for testing in vivo
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof

2.

COMPOSITIONS AND METHODS FOR THE TREATMENT OF CONTACT LENS DISCOMFORT

      
Application Number 18789422
Status Pending
Filing Date 2024-07-30
First Publication Date 2025-03-27
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Bosworth, Charles
  • Alster, Yair
  • Epstein-Barash, Hila
  • Rafaeli, Omer
  • Gleeson, Marc

Abstract

Described herein are compositions and methods for the treatment of contact lens discomfort (CLD) and/or lid wiper epitheliopathy (LWE). Such compositions comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of such compositions to the inner surface of the eyelid provides therapeutic benefit to patients suffering from contact lens discomfort (CLD) and/or lid wiper epitheliopathy (LWE).

IPC Classes  ?

  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61P 27/04 - Artificial tearsIrrigation solutions
  • G02C 7/04 - Contact lenses for the eyes

3.

COMPOUNDS AND METHODS FOR THE TREATMENT OF OCULAR DISORDERS

      
Application Number 18912406
Status Pending
Filing Date 2024-10-10
First Publication Date 2025-02-06
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Holmes, Ian
  • Alster, Yair
  • Barash, Hila
  • Bosworth, Charles
  • Rafaeli, Omer
  • Burk, Robert M.
  • Gleeson, Marc
  • Stewart, Mark Richard
  • Dunn, Jonathan
  • Nicholls, Alexander James

Abstract

Described herein are compositions and methods for the treatment or prevention of ocular surface disorders including meibomian gland dysfunction, blepharitis, dry eye disease and other inflammatory and/or infectious diseases of the anterior surface of the eye(s). Said compositions and methods comprise keratolytic conjugates which demonstrate keratolytic activity, and anti-inflammatory or other desirable activities. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • C07H 17/08 - Hetero rings containing eight or more ring members, e.g. erythromycins
  • A61K 9/00 - Medicinal preparations characterised by special physical form

4.

ADMINISTRATION OF KERATOLYTICS TO OCULAR AND PERIOCULAR SURFACES

      
Application Number IB2024000366
Publication Number 2025/012701
Status In Force
Filing Date 2024-07-05
Publication Date 2025-01-16
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Bosworth, Charles
  • Alster, Yair
  • Rafaeli, Omer
  • Epstein-Barash, Hila

Abstract

Provided herein are methods for treating conditions in or around the eye with a pharmaceutical composition comprising a keratolytic agent by spreading the pharmaceutical composition prior to administering the pharmaceutical composition to an ocular or periocular surface (e.g., eyelid) of an individual in need thereof.

IPC Classes  ?

  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 31/095 - Sulfur, selenium or tellurium compounds, e.g. thiols
  • A61K 31/10 - SulfidesSulfoxidesSulfones

5.

COMPOSITIONS AND METHODS FOR THE TREATMENT OF AUTOIMMUNE DISORDERS

      
Application Number IB2024000365
Publication Number 2025/012700
Status In Force
Filing Date 2024-07-05
Publication Date 2025-01-16
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Rafaeli, Omer
  • Alster, Yair
  • Bosworth, Charles
  • Gleeson, Marc

Abstract

Described herein are compositions and methods for the treatment of an inflammatory or autoimmune disease or disorder associated with conditions in or around an eye of an individual in need thereof. Said compositions and methods comprises providing a pharmaceutically (e.g., ophthalmically acceptable) composition comprising a keratolytic agent to an ocular or periocular surface of the individual in need thereof.

IPC Classes  ?

  • A61K 31/095 - Sulfur, selenium or tellurium compounds, e.g. thiols
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61P 27/02 - Ophthalmic agents
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • C07H 17/00 - Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals

6.

Compositions and methods for the treatment of meibomian gland dysfunction

      
Application Number 18759260
Grant Number 12427158
Status In Force
Filing Date 2024-06-28
First Publication Date 2024-10-24
Grant Date 2025-09-30
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Alster, Yair
  • Rafaeli, Omer
  • Macfarlane, Kirsten Angela
  • Reich, Cary
  • Amselem, Shimon
  • Friedman, Doron

Abstract

Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said compositions and methods comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from meibomian gland dysfunction.

IPC Classes  ?

  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 8/22 - PeroxidesOxygenOzone
  • A61K 8/23 - SulfurSeleniumTelluriumCompounds thereof
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 9/06 - OintmentsBases therefor
  • A61K 31/122 - Ketones having the oxygen atom directly attached to a ring, e.g. quinones, vitamin K1, anthralin
  • A61K 31/17 - Amides, e.g. hydroxamic acids having the group N—C(O)—N or N—C(S)—N, e.g. urea, thiourea, carmustine
  • A61K 31/19 - Carboxylic acids, e.g. valproic acid
  • A61K 31/327 - Peroxy compounds, e.g. hydroperoxides, peroxides, peroxy acids
  • A61K 31/4015 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide
  • A61K 31/555 - Heterocyclic compounds containing heavy metals, e.g. hemin, hematin, melarsoprol
  • A61K 31/60 - Salicylic acidDerivatives thereof
  • A61K 35/04 - TarsBitumensMineral oilsAmmonium bituminosulfonate

7.

Compositions and methods for the treatment of meibomian gland dysfunction

      
Application Number 18759278
Grant Number 12447162
Status In Force
Filing Date 2024-06-28
First Publication Date 2024-10-24
Grant Date 2025-10-21
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Alster, Yair
  • Rafaeli, Omer
  • Macfarlane, Kirsten Angela
  • Reich, Cary
  • Amselem, Shimon
  • Friedman, Doron

Abstract

Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said compositions and methods comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from meibomian gland dysfunction.

IPC Classes  ?

  • A61K 8/30 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
  • A61K 8/22 - PeroxidesOxygenOzone
  • A61K 8/23 - SulfurSeleniumTelluriumCompounds thereof
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 9/06 - OintmentsBases therefor
  • A61K 31/122 - Ketones having the oxygen atom directly attached to a ring, e.g. quinones, vitamin K1, anthralin
  • A61K 31/17 - Amides, e.g. hydroxamic acids having the group N—C(O)—N or N—C(S)—N, e.g. urea, thiourea, carmustine
  • A61K 31/19 - Carboxylic acids, e.g. valproic acid
  • A61K 31/327 - Peroxy compounds, e.g. hydroperoxides, peroxides, peroxy acids
  • A61K 31/4015 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide
  • A61K 31/555 - Heterocyclic compounds containing heavy metals, e.g. hemin, hematin, melarsoprol
  • A61K 31/60 - Salicylic acidDerivatives thereof
  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 35/04 - TarsBitumensMineral oilsAmmonium bituminosulfonate

8.

Selenium disulfide compositions for use in treating meibomian gland dysfunction

      
Application Number 18665222
Grant Number 12458661
Status In Force
Filing Date 2024-05-15
First Publication Date 2024-09-12
Grant Date 2025-11-04
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Friedman, Doron
  • Alster, Yair
  • Rafaeli, Omer
  • Amselem, Shimon
  • Nudelman, Zakhar

Abstract

Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said methods are performed by administering said composition comprising a selenium disulfide and an anhydrous semi-solid base. The stable anhydrous composition are substantially free of selenium disulfide agglomerates.

IPC Classes  ?

  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 9/06 - OintmentsBases therefor
  • A61K 9/16 - AgglomeratesGranulatesMicrobeadlets
  • A61K 47/06 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
  • A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin

9.

COMPOSITIONS AND METHODS FOR VISION IMPROVEMENT

      
Application Number 18573953
Status Pending
Filing Date 2022-06-22
First Publication Date 2024-08-29
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Bosworth, Charles
  • Alster, Yair
  • Epstein-Barash, Hila
  • Rafaeli, Omer
  • Gleeson, Marc

Abstract

Described herein are compositions and methods for the treatment of vision loss and/or dry eye syndrome. Such compositions comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of such compositions to the inner surface of the eyelid provides therapeutic benefit to patients suffering from vision loss and/or dry eye syndrome.

IPC Classes  ?

  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61P 27/10 - Ophthalmic agents for accommodation disorders, e.g. myopia

10.

COMPOUNDS AND METHODS FOR THE TREATMENT OF DERMAL AND OCULAR DISORDERS

      
Application Number IB2023000740
Publication Number 2024/134266
Status In Force
Filing Date 2023-12-14
Publication Date 2024-06-27
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Holmes, Ian
  • Alster, Yair
  • Bosworth, Charles
  • Rafaeli, Omer
  • Gleeson, Marc
  • Burk, Robert, M.
  • Stewart, Mark, Richard
  • Dunn, Jonathan
  • Nicholls, Alexander, James
  • Williams, Sophie, Caroline

Abstract

Described herein are compositions and methods for the treatment or prevention of dermal or ocular surface disorders, such as those associated with bacterial and/or parasitic infections. Bacterial and/or parasitic infections include mites (e.g., demodex), worms, protozoa (e.g., amoeba (e.g., acanthamoeba or cryptosporidiosis)), onchocerciasis, lice, scabies, nematodes, or chlamydia. Said compositions and methods comprise compounds which demonstrate immunological, keratolytic, anti-histamine, anti-inflammatory, and/or other desirable activities. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61P 17/00 - Drugs for dermatological disorders
  • A61P 27/02 - Ophthalmic agents
  • C07D 493/22 - Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains four or more hetero rings

11.

COMPOUNDS AND METHODS FOR THE TREATMENT OF DERMAL AND OCULAR DISORDERS

      
Application Number IB2023000803
Publication Number 2024/134272
Status In Force
Filing Date 2023-12-14
Publication Date 2024-06-27
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Holmes, Ian
  • Alster, Yair
  • Bosworth, Charles
  • Rafaeli, Omer
  • Gleeson, Marc
  • Litinetsky, Luba

Abstract

Described herein are compositions and methods for the treatment or prevention of dermal or ocular surface disorders, such as those associated with bacterial and/or parasitic infections. Bacterial and/or parasitic infections include mites (e.g., demodex), worms, protozoa (e.g., amoeba (e.g., acanthamoeba or cryptosporidiosis)), giardia, trichomonas, or chlamydia. Said compositions and methods comprise compounds which demonstrate immunological, keratolytic, anti-histamine, anti-inflammatory, and/or other desirable activities. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61P 17/00 - Drugs for dermatological disorders
  • A61P 27/02 - Ophthalmic agents
  • C07D 233/95 - Nitro radicals attached in position 4 or 5 with hydrocarbon radicals, substituted by nitrogen atoms, attached to other ring members
  • 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 405/12 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 409/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 417/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur 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

12.

COMPOUNDS AND METHODS FOR THE TREATMENT OF OCULAR DISORDERS

      
Application Number 18033053
Status Pending
Filing Date 2021-10-20
First Publication Date 2024-05-16
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Holmes, Ian
  • Alster, Yair
  • Barash, Hila
  • Bosworth, Charles
  • Rafaeli, Omer
  • Burk, Robert M.
  • Gleeson, Marc
  • Stewart, Mark Richard
  • Katsina, Soultana

Abstract

Described herein are compositions and methods for the treatment or prevention of ocular surface disorders including meibomian gland dysfunction, blepharitis, dry eye disease and other inflammatory and/or infectious diseases of the anterior surface of the eye(s). Said compositions and methods comprise keratolytic conjugates which demonstrate keratolytic activity, and anti-inflammatory or other desirable activities. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • C07D 405/12 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07C 321/14 - Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
  • C07D 211/62 - Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals attached in position 4
  • C07D 339/04 - Five-membered rings having the hetero atoms in positions 1 and 2, e.g. lipoic acid
  • 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
  • C07D 401/14 - 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 three or more hetero rings
  • C07D 409/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 417/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur 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

13.

COMPOSITION AND METHODS FOR IMPROVING SIGNS AND SYMPTOMS OF OCULAR DISORDERS

      
Application Number IB2023000680
Publication Number 2024/100454
Status In Force
Filing Date 2023-11-09
Publication Date 2024-05-16
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Bosworth, Charles
  • Alster, Yair
  • Rafaeli, Omer
  • Gleeson, Marc

Abstract

Provided herein are methods for improving signs and symptoms of ocular indications and treating ocular disorders using a keratolytic agent.

IPC Classes  ?

14.

COMPOUNDS AND METHODS FOR THE TREATMENT OF OCULAR DISORDERS

      
Application Number 18033055
Status Pending
Filing Date 2021-10-20
First Publication Date 2023-12-14
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Bosworth, Charles
  • Stewart, Mark Richard
  • Barash, Hila
  • Chapman, Nicholas Andrew
  • Burk, Robert M.
  • Holmes, Ian
  • Gleeson, Marc
  • Alster, Yair
  • Rafaeli, Omer
  • Dunn, Jonathan

Abstract

Described herein are compositions and methods for the treatment or prevention of ocular surface disorders including meibomian gland dysfunction, blepharitis, dry eye disease and other inflammatory and/or infectious diseases of the anterior surface of the eye(s). Said compositions and methods comprise keratolytic conjugates which demonstrate keratolytic activity, and anti-inflammatory or other desirable activities. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • C07D 405/06 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
  • A61P 27/02 - Ophthalmic agents
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 9/08 - Solutions
  • C07D 409/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
  • C07D 417/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing three or more hetero rings
  • C07D 405/14 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings

15.

COMPOUNDS AND METHODS FOR THE TREATMENT OF OCULAR DISORDERS

      
Application Number 18119248
Status Pending
Filing Date 2023-03-08
First Publication Date 2023-11-09
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Holmes, Ian
  • Alster, Yair
  • Barash, Hila
  • Bosworth, Charles
  • Rafaeli, Omer
  • Gleeson, Marc
  • Stewart, Mark Richard
  • Burk, Robert M.
  • Dunn, Jonathan
  • Chapman, Nicholas

Abstract

Described herein are compositions and methods for the treatment of ocular surface disorders including meibomian gland dysfunction, blepharitis, dry eye disease and other inflammatory and/or infectious disease of the anterior surface of the eye. Said compositions and methods comprise keratolytic conjugates which demonstrate keratolytic activity, and anti-inflammatory or other desirable activities. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • C07D 405/06 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
  • A61P 27/02 - Ophthalmic agents
  • C07D 409/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
  • C07D 405/14 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings

16.

COMPOUNDS AND METHODS FOR THE TREATMENT OF OCULAR DISORDERS

      
Application Number 18117759
Status Pending
Filing Date 2023-03-06
First Publication Date 2023-11-02
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Holmes, Ian
  • Alster, Yair
  • Barash, Hila
  • Bosworth, Charles
  • Rafaeli, Omer
  • Gleeson, Marc
  • Stewart, Mark Richard
  • Dunn, Jonathan

Abstract

Described herein are compositions and methods for the treatment of ocular surface disorders including meibomian gland dysfunction, blepharitis, dry eye disease and other inflammatory/infections disease of the anterior surface of the eye. Said compositions and methods comprise keratolytic conjugate which demonstrate keratolytic activity, and anti-inflammatory or other desirable activities. Topical administration of said compositions to the eye, ocular surface or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • C07H 17/00 - Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
  • A61P 27/04 - Artificial tearsIrrigation solutions
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • C07H 17/08 - Hetero rings containing eight or more ring members, e.g. erythromycins

17.

INSTRUCTIONS FOR COMPOSITION AND SENSITIVITY

      
Application Number 18075161
Status Pending
Filing Date 2022-12-05
First Publication Date 2023-11-02
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Alster, Yair
  • Bosworth, Charles
  • Epstein-Barash, Hila
  • Rafaeli, Omer

Abstract

Provided herein are methods treating a disease or disorder in or around the eye with a pharmaceutical composition comprising selenium disulfide (SeS2) and instructing the treated individual to limit or avoid exposure to light following administration in order to reduce the adverse effect of the composition.

IPC Classes  ?

  • A61P 27/02 - Ophthalmic agents
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 9/06 - OintmentsBases therefor

18.

Compositions and methods for the treatment of meibomian gland dysfunction

      
Application Number 18119251
Grant Number 12048707
Status In Force
Filing Date 2023-03-08
First Publication Date 2023-07-13
Grant Date 2024-07-30
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Alster, Yair
  • Rafaeli, Omer
  • Macfarlane, Kirsten Angela
  • Reich, Cary
  • Amselem, Shimon
  • Friedman, Doron

Abstract

Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said compositions and methods comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from meibomian gland dysfunction.

IPC Classes  ?

  • A61K 31/60 - Salicylic acidDerivatives thereof
  • A61K 8/22 - PeroxidesOxygenOzone
  • A61K 8/23 - SulfurSeleniumTelluriumCompounds thereof
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 9/06 - OintmentsBases therefor
  • A61K 31/122 - Ketones having the oxygen atom directly attached to a ring, e.g. quinones, vitamin K1, anthralin
  • A61K 31/17 - Amides, e.g. hydroxamic acids having the group N—C(O)—N or N—C(S)—N, e.g. urea, thiourea, carmustine
  • A61K 31/19 - Carboxylic acids, e.g. valproic acid
  • A61K 31/327 - Peroxy compounds, e.g. hydroperoxides, peroxides, peroxy acids
  • A61K 31/4015 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide
  • A61K 31/555 - Heterocyclic compounds containing heavy metals, e.g. hemin, hematin, melarsoprol
  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 35/04 - TarsBitumensMineral oilsAmmonium bituminosulfonate

19.

COMPOUNDS AND METHODS FOR THE TREATMENT OF DERMAL AND OCULAR DISORDERS

      
Application Number IB2022000609
Publication Number 2023/067387
Status In Force
Filing Date 2022-10-19
Publication Date 2023-04-27
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Holmes, Ian
  • Alster, Yair
  • Barash, Hila
  • Bosworth, Charles
  • Rafaeli, Omer
  • Burk, Robert, M.
  • Gleeson, Marc
  • Stewart, Mark, Richard
  • Dunn, Jonathan
  • Katsina, Soultana
  • Pileggi, Elisa
  • Nicholls, Alexander, James

Abstract

Described herein are compositions and methods for the treatment or prevention of dermal or ocular surface disorders. Ocular surface disorders include ocular allergy, dry eye disease, ocular manifestation of graft versus host disease and other inflammatory and/or infectious diseases of the (e.g., anterior) surface of the eye(s). Said compositions and methods comprise keratolytic conjugates which demonstrate immunological, keratolytic, anti-inflammatory, and/or other desirable activities. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • C07C 255/46 - Carboxylic acid nitriles having cyano groups bound to carbon atoms of rings other than six-membered aromatic rings to carbon atoms of non-condensed rings
  • A61P 17/00 - Drugs for dermatological disorders
  • A61P 27/02 - Ophthalmic agents

20.

COMPOSITIONS FOR THE TREATMENT OF HYPERKERATOSIS DISORDERS

      
Application Number 17725320
Status Pending
Filing Date 2022-04-20
First Publication Date 2023-01-19
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Alster, Yair
  • Rafaeli, Omer
  • Friedman, Doron
  • Nudelman, Zakhar
  • Amselem, Shimon

Abstract

Described herein are compositions and methods for treating hyperkeratosis disorders such as dandruff, psoriasis, acne vulgaris, warts, corns, calluses, palmoplantar keratodermas, ichthyosis, seborrheic dermatitis, meibomian gland dysfunction, HPV infection, lichen planus, aclinic keratosis, seborrheic keratosis, etc. Said compositions comprise a selenium-containing amino acid as keratolytic agent, and are topically administered to the skin or eyelid margin of the patient. In some embodiments, the composition comprises a selenium-containing amino acid such as selenium methionine or selenium cysteine formulated in a ophthalmic, dermatological, or cosmetic dosage form.

IPC Classes  ?

  • A61K 31/095 - Sulfur, selenium or tellurium compounds, e.g. thiols
  • A61P 17/12 - Keratolytics, e.g. wart or anti-corn preparations
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 31/198 - Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof

21.

DEVICE FOR ADMINISTERING DRUG TO EYELID

      
Application Number 17858729
Status Pending
Filing Date 2022-07-06
First Publication Date 2023-01-05
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Alster, Yair
  • Rafaeli, Omer
  • Gleeson, Marc
  • Bosworth, Charles
  • Shariff, Eitan
  • Teboul, Dan

Abstract

Provided herein are devices and methods for applying a medicament to an eyelid, e.g. eyelid margin, of a patient while protecting the adjunct ocular tissues such as the cornea.

IPC Classes  ?

  • A61F 9/00 - Methods or devices for treatment of the eyesDevices for putting in contact-lensesDevices to correct squintingApparatus to guide the blindProtective devices for the eyes, carried on the body or in the hand
  • A61K 9/00 - Medicinal preparations characterised by special physical form

22.

INSTRUCTIONS FOR COMPOSITION AND SENSITIVITY

      
Application Number 17860886
Status Pending
Filing Date 2022-07-08
First Publication Date 2022-12-29
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Alster, Yair
  • Bosworth, Charles
  • Epstein-Barash, Hila
  • Rafaeli, Omer

Abstract

Provided herein are methods treating a disease or disorder in or around the eye with a pharmaceutical composition comprising selenium disulfide (SeS2) and instructing the treated individual to limit or avoid exposure to light following administration in order to reduce the adverse effect of the composition.

IPC Classes  ?

  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61P 27/02 - Ophthalmic agents
  • A61K 9/00 - Medicinal preparations characterised by special physical form

23.

COMPOSITIONS AND METHODS FOR VISION IMPROVEMENT

      
Application Number IB2022000343
Publication Number 2022/269348
Status In Force
Filing Date 2022-06-22
Publication Date 2022-12-29
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Bosworth, Charles
  • Alster, Yair
  • Epstein-Barash, Hila
  • Rafaeli, Omer
  • Gleeson, Marc

Abstract

Described herein are compositions and methods for the treatment of vision loss and/or dry eye syndrome. Such compositions comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of such compositions to the inner surface of the eyelid provides therapeutic benefit to patients suffering from vision loss and/or dry eye syndrome.

IPC Classes  ?

24.

MANUFACTURING OF SELENIUM DISULFIDE COMPOSITIONS

      
Application Number 17855435
Status Pending
Filing Date 2022-06-30
First Publication Date 2022-11-03
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Epstein-Barash, Hila
  • Nahum, Shimon
  • Amselem, Shimon
  • Alster, Yair

Abstract

Described herein are methods for the manufacture of compositions useful for the treatment of meibomian gland dysfunction. Said methods utilize rheological properties of petrolatum induced by a high shear mixing feature of the method. The products of the methods of manufacture described herein are stable anhydrous composition of selenium disulfide which are substantially free of selenium disulfide agglomerates and degradation products.

IPC Classes  ?

  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 41/17 - Inactivation or decontamination of a medicinal preparation prior to administration to an animal or a person by ultraviolet [UV] or infrared [IR] light, X-rays or gamma rays
  • A61K 9/06 - OintmentsBases therefor
  • A61K 47/06 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
  • A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
  • A61K 47/14 - Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
  • 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 47/12 - Carboxylic acidsSalts or anhydrides thereof

25.

COMPOUNDS AND METHODS FOR THE TREATMENT OF OCULAR DISORDERS

      
Application Number 17841383
Status Pending
Filing Date 2022-06-15
First Publication Date 2022-10-20
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Holmes, Ian
  • Alster, Yair
  • Epstein-Barash, Hila
  • Bosworth, Charles
  • Rafaeli, Omer
  • Burk, Robert M.
  • Gleeson, Marc
  • Stewart, Mark Richard
  • Dunn, Jonathan
  • Nicholls, Alexander James

Abstract

Described herein are compositions and methods for the treatment or prevention of ocular surface disorders including meibomian gland dysfunction, blepharitis, dry eye disease and other inflammatory and/or infectious diseases of the anterior surface of the eye(s). Said compositions and methods comprise keratolytic conjugates which demonstrate keratolytic activity, and anti-inflammatory or other desirable activities. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • C07H 17/08 - Hetero rings containing eight or more ring members, e.g. erythromycins
  • A61K 9/00 - Medicinal preparations characterised by special physical form

26.

METERED DOSE FOR DEMODEX AND DISORDERS RELATED THERETO

      
Application Number 17734900
Status Pending
Filing Date 2022-05-02
First Publication Date 2022-10-13
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Rafaeli, Omer
  • Bosworth, Charles
  • Gleeson, Marc
  • Alster, Yair
  • Rapaport, Hadas

Abstract

Provided herein are pharmaceutical compositions and methods treating Demodex or a disorder thereof around the eye by application of a metered dose of a semi-solid product from a product tube.

IPC Classes  ?

  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61P 33/14 - Ectoparasiticides, e.g. scabicides
  • A61K 9/06 - OintmentsBases therefor
  • A61K 47/06 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 47/38 - CelluloseDerivatives thereof

27.

Compounds and methods for the treatment of ocular disorders

      
Application Number 17222802
Grant Number 11459351
Status In Force
Filing Date 2021-04-05
First Publication Date 2022-10-04
Grant Date 2022-10-04
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Holmes, Ian
  • Alster, Yair
  • Barash, Hila
  • Bosworth, Charles
  • Rafaeli, Omer
  • Burk, Robert M.
  • Gleeson, Marc
  • Stewart, Mark Richard
  • Dunn, Jonathan
  • Nicholls, Alexander James

Abstract

Described herein are compositions and methods for the treatment or prevention of ocular surface disorders including meibomian gland dysfunction, blepharitis, dry eye disease and other inflammatory and/or infectious diseases of the anterior surface of the eye(s). Said compositions and methods comprise keratolytic conjugates which demonstrate keratolytic activity, and anti-inflammatory or other desirable activities. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • C07H 17/08 - Hetero rings containing eight or more ring members, e.g. erythromycins
  • A61K 9/00 - Medicinal preparations characterised by special physical form

28.

METERED DOSE FOR DISORDERS IN OR AROUND THE EYE

      
Application Number 17734869
Status Pending
Filing Date 2022-05-02
First Publication Date 2022-09-29
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Alster, Yair
  • Rafaeli, Omer
  • Bosworth, Charles
  • Rapaport, Hadas

Abstract

Provided herein are pharmaceutical compositions and methods treating a disorder or disease around the eye by application of a low-volume, metered dose of a semi-solid selenium disulfide product.

IPC Classes  ?

  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61P 27/02 - Ophthalmic agents
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 9/06 - OintmentsBases therefor

29.

Compositions and methods for the treatment of contact lens discomfort

      
Application Number 17723090
Grant Number 12083147
Status In Force
Filing Date 2022-04-18
First Publication Date 2022-07-28
Grant Date 2024-09-10
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Bosworth, Charles
  • Alster, Yair
  • Epstein-Barash, Hila
  • Rafaeli, Omer
  • Gleeson, Marc

Abstract

Described herein are compositions and methods for the treatment of contact lens discomfort (CLD) and/or lid wiper epitheliopathy (LWE). Such compositions comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of such compositions to the inner surface of the eyelid provides therapeutic benefit to patients suffering from contact lens discomfort (CLD) and/or lid wiper epitheliopathy (LWE).

IPC Classes  ?

  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61P 27/04 - Artificial tearsIrrigation solutions
  • G02C 7/04 - Contact lenses for the eyes

30.

THIOL AND DISULFIDE-CONTAINING AGENTS FOR INCREASING MEIBOMIAN GLAND LIPID SECRETION

      
Application Number 17536986
Status Pending
Filing Date 2021-11-29
First Publication Date 2022-07-21
Owner Azura Ophthalmics Ltd. (Israel)
Inventor
  • Amselem, Shimon
  • Alster, Yair
  • Friedman, Doron
  • Rafaeli, Omer

Abstract

Described herein are compositions and methods for the increasing the quantity of lipids secreted from meibomian glands. Such compositions and methods are useful for the treatment of meibomian gland dysfunction and disorders resulting therefrom.

IPC Classes  ?

  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
  • A61K 47/06 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
  • A61K 31/19 - Carboxylic acids, e.g. valproic acid
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 31/095 - Sulfur, selenium or tellurium compounds, e.g. thiols
  • A61K 31/198 - Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
  • A61K 31/20 - Carboxylic acids, e.g. valproic acid having a carboxyl group bound to an acyclic chain of seven or more carbon atoms, e.g. stearic, palmitic or arachidic acid
  • A61K 31/325 - Carbamic acidsThiocarbamic acidsAnhydrides or salts thereof
  • A61K 31/401 - ProlineDerivatives thereof, e.g. captopril
  • A61K 31/575 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids substituted in position 17 beta by a chain of three or more carbon atoms, e.g. cholane, cholestane, ergosterol, sitosterol
  • A61K 31/683 - Diesters of a phosphorus acid with two hydroxy compounds, e.g. phosphatidylinositols
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca

31.

COMPOUNDS AND METHODS FOR THE TREATMENT OF OCULAR DISORDERS

      
Application Number IB2021000707
Publication Number 2022/084738
Status In Force
Filing Date 2021-10-20
Publication Date 2022-04-28
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Holmes, Ian
  • Alster, Yair
  • Barash, Hila
  • Bosworth, Charles
  • Rafaeli, Omer
  • Burk, Robert, M.
  • Gleeson, Marc
  • Stewart, Mark, Richard
  • Dunn, Jonathan
  • Nicholls, Alexander, James

Abstract

Described herein are compositions and methods for the treatment or prevention of ocular surface disorders including meibomian gland dysfunction, blepharitis, dry eye disease and other inflammatory and/or infectious diseases of the anterior surface of the eye(s). Said compositions and methods comprise keratolytic conjugates which demonstrate keratolytic activity, and anti-inflammatory or other desirable activities. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • A61P 17/00 - Drugs for dermatological disorders
  • A61P 27/02 - Ophthalmic agents
  • C07D 413/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings

32.

COMPOUNDS AND METHODS FOR THE TREATMENT OF OCULAR DISORDERS

      
Application Number IB2021000708
Publication Number 2022/084739
Status In Force
Filing Date 2021-10-20
Publication Date 2022-04-28
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Bosworth, Charles
  • Stewart, Mark, Richard
  • Barash, Hila
  • Chapman, Nicholas, Andrew
  • Burk, Robert, M.
  • Holmes, Ian
  • Gleeson, Marc
  • Alster, Yair
  • Rafaeli, Omer
  • Dunn, Jonathan

Abstract

Described herein are compositions and methods for the treatment or prevention of ocular surface disorders including meibomian gland dysfunction, blepharitis, dry eye disease and other inflammatory and/or infectious diseases of the anterior surface of the eye(s). Said compositions and methods comprise keratolytic conjugates which demonstrate keratolytic activity, and anti-inflammatory or other desirable activities. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • A61K 31/472 - Non-condensed isoquinolines, e.g. papaverine
  • A61K 31/4725 - Non-condensed isoquinolines, e.g. papaverine containing further heterocyclic rings
  • A61P 27/02 - Ophthalmic agents
  • C07D 217/02 - Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ringAlkylene-bis-isoquinolines
  • C07D 217/04 - Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ringAlkylene-bis-isoquinolines with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
  • C07D 405/06 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms

33.

COMPOUNDS AND METHODS FOR THE TREATMENT OF OCULAR DISORDERS

      
Application Number IB2021000723
Publication Number 2022/084747
Status In Force
Filing Date 2021-10-20
Publication Date 2022-04-28
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Holmes, Ian
  • Alster, Yair
  • Barash, Hila
  • Bosworth, Charles
  • Rafaeli, Omer
  • Burk, Robert, M.
  • Gleeson, Marc
  • Stewart, Mark, Richard
  • Katsina, Soultana

Abstract

Described herein are compositions and methods for the treatment or prevention of ocular surface disorders including meibomian gland dysfunction, blepharitis, dry eye disease and other inflammatory and/or infectious diseases of the anterior surface of the eye(s). Said compositions and methods comprise keratolytic conjugates which demonstrate keratolytic activity, and anti- inflammatory or other desirable activities. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • C07K 5/06 - Dipeptides
  • C07D 211/62 - Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals attached in position 4
  • A61K 31/445 - Non-condensed piperidines, e.g. piperocaine
  • A61K 31/44 - Non-condensed pyridinesHydrogenated derivatives thereof

34.

Instructions for composition and sensitivity

      
Application Number 17471111
Grant Number 11517586
Status In Force
Filing Date 2021-09-09
First Publication Date 2021-12-30
Grant Date 2022-12-06
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Alster, Yair
  • Bosworth, Charles
  • Epstein-Barash, Hila
  • Rafaeli, Omer

Abstract

2) and instructing the treated individual to limit or avoid exposure to light following administration in order to reduce the adverse effect of the composition.

IPC Classes  ?

  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61P 27/02 - Ophthalmic agents
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 9/06 - OintmentsBases therefor

35.

Selenium disulfide compositions for use in treating meibomian gland dysfunction

      
Application Number 17320731
Grant Number 12011457
Status In Force
Filing Date 2021-05-14
First Publication Date 2021-10-28
Grant Date 2024-06-18
Owner AZURA OPHTHALMICS LTD (Israel)
Inventor
  • Friedman, Doron
  • Alster, Yair
  • Rafaeli, Omer
  • Amselem, Shimon
  • Nudelman, Zakhar

Abstract

Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said methods are performed by administering said composition comprising a selenium disulfide and an anhydrous semi-solid base. The stable anhydrous composition are substantially free of selenium disulfide agglomerates.

IPC Classes  ?

  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 9/06 - OintmentsBases therefor
  • A61K 9/16 - AgglomeratesGranulatesMicrobeadlets
  • A61K 47/06 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
  • A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin

36.

Compositions and methods for the treatment of contact lens discomfort

      
Application Number 17357749
Grant Number 11324775
Status In Force
Filing Date 2021-06-24
First Publication Date 2021-10-14
Grant Date 2022-05-10
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Bosworth, Charles
  • Alster, Yair
  • Epstein-Barash, Hila
  • Rafaeli, Omer
  • Gleeson, Marc

Abstract

Described herein are compositions and methods for the treatment of contact lens discomfort (CLD) and/or lid wiper epitheliopathy (LWE). Such compositions comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of such compositions to the inner surface of the eyelid provides therapeutic benefit to patients suffering from contact lens discomfort (CLD) and/or lid wiper epitheliopathy (LWE).

IPC Classes  ?

  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61P 27/04 - Artificial tearsIrrigation solutions
  • G02C 7/04 - Contact lenses for the eyes

37.

Compositions and methods for the treatment of meibomian gland dysfunction

      
Application Number 17236258
Grant Number 11633410
Status In Force
Filing Date 2021-04-21
First Publication Date 2021-08-05
Grant Date 2023-04-25
Owner AZURA OPHTHALMICS LTD (Israel)
Inventor
  • Alster, Yair
  • Rafaeli, Omer
  • Macfarlane, Kirsten Angela
  • Reich, Cary
  • Amselem, Shimon
  • Friedman, Doron

Abstract

Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said compositions and methods comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from meibomian gland dysfunction.

IPC Classes  ?

  • A61K 8/23 - SulfurSeleniumTelluriumCompounds thereof
  • A61K 31/60 - Salicylic acidDerivatives thereof
  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 31/327 - Peroxy compounds, e.g. hydroperoxides, peroxides, peroxy acids
  • A61K 9/06 - OintmentsBases therefor
  • A61K 31/122 - Ketones having the oxygen atom directly attached to a ring, e.g. quinones, vitamin K1, anthralin
  • A61K 31/17 - Amides, e.g. hydroxamic acids having the group N—C(O)—N or N—C(S)—N, e.g. urea, thiourea, carmustine
  • A61K 31/19 - Carboxylic acids, e.g. valproic acid
  • A61K 31/4015 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide
  • A61K 31/555 - Heterocyclic compounds containing heavy metals, e.g. hemin, hematin, melarsoprol
  • A61K 35/04 - TarsBitumensMineral oilsAmmonium bituminosulfonate
  • A61K 8/22 - PeroxidesOxygenOzone

38.

Compounds and methods for the treatment of ocular disorders

      
Application Number 17222821
Grant Number 11643429
Status In Force
Filing Date 2021-04-05
First Publication Date 2021-07-29
Grant Date 2023-05-09
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Holmes, Ian
  • Alster, Yair
  • Barash, Hila
  • Bosworth, Charles
  • Rafaeli, Omer
  • Gleeson, Marc
  • Stewart, Mark Richard
  • Dunn, Jonathan

Abstract

Described herein are compositions and methods for the treatment of ocular surface disorders including meibomian gland dysfunction, blepharitis, dry eye disease and other inflammatory/infections disease of the anterior surface of the eye. Said compositions and methods comprise keratolytic conjugate which demonstrate keratolytic activity, and anti-inflammatory or other desirable activities. Topical administration of said compositions to the eye, ocular surface or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • C07H 17/00 - Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
  • A61P 27/04 - Artificial tearsIrrigation solutions
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • C07H 17/08 - Hetero rings containing eight or more ring members, e.g. erythromycins

39.

INSTRUCTIONS FOR COMPOSITION AND SENSITIVITY

      
Application Number IB2021000005
Publication Number 2021/140417
Status In Force
Filing Date 2021-01-07
Publication Date 2021-07-15
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Alster, Yair
  • Bosworth, Charles
  • Epstein-Barash, Hila
  • Rafaeli, Omer

Abstract

22) and instructing the treated individual to limit or avoid exposure to light following administration in order to reduce the adverse effect of the composition.

IPC Classes  ?

40.

DEVICE FOR ADMINISTERING DRUG TO EYELID

      
Application Number IB2021000007
Publication Number 2021/140419
Status In Force
Filing Date 2021-01-07
Publication Date 2021-07-15
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Alster, Yair
  • Rafaeli, Omer
  • Gleeson, Marc
  • Bosworth, Charles
  • Shariff, Eitan
  • Teboul, Dan

Abstract

Provided herein are devices and methods for applying a medicament to an eyelid, e.g. eyelid margin, of a patient while protecting the adjunct ocular tissues such as the cornea.

IPC Classes  ?

  • A61F 9/00 - Methods or devices for treatment of the eyesDevices for putting in contact-lensesDevices to correct squintingApparatus to guide the blindProtective devices for the eyes, carried on the body or in the hand
  • A61M 31/00 - Devices for introducing or retaining media, e.g. remedies, in cavities of the body

41.

MANUFACTURING OF SELENIUM DISULFIDE COMPOSITIONS

      
Application Number IB2020001094
Publication Number 2021/136968
Status In Force
Filing Date 2020-12-30
Publication Date 2021-07-08
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Barash-Epstein, Hila
  • Nahum, Shimon
  • Amselem, Shimon
  • Alster, Yair

Abstract

Described herein are methods for the manufacture of compositions useful for the treatment of meibomian gland dysfunction. Said methods utilize rheological properties of petrolatum induced by a high shear mixing feature of the method. The products of the methods of manufacture described herein are stable anhydrous composition of selenium disulfide which are substantially free of selenium disulfide agglomerates and degradation products.

IPC Classes  ?

  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 47/06 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
  • A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin

42.

METERED DOSE FOR DEMODEX AND DISORDERS RELATED THERETO

      
Application Number IB2020000907
Publication Number 2021/090058
Status In Force
Filing Date 2020-11-03
Publication Date 2021-05-14
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Rafaeli, Omer
  • Bosworth, Charles
  • Gleeson, Marc
  • Alster, Yair
  • Rapaport, Hadas

Abstract

Provided herein are pharmaceutical compositions and methods treating Demodex or a disorder thereof around the eye by application of a metered dose of a semi-solid product from a product tube.

IPC Classes  ?

  • A61K 31/47 - QuinolinesIsoquinolines
  • A61K 31/472 - Non-condensed isoquinolines, e.g. papaverine
  • A61P 43/00 - Drugs for specific purposes, not provided for in groups

43.

METERED DOSE FOR DISORDERS IN OR AROUND THE EYE

      
Application Number IB2020000980
Publication Number 2021/090070
Status In Force
Filing Date 2020-11-03
Publication Date 2021-05-14
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Alster, Yair
  • Rafaeli, Omer
  • Bosworth, Charles
  • Rapaport, Hadas

Abstract

Provided herein are pharmaceutical compositions and methods treating a disorder or disease around the eye by application of a low-volume, metered dose of a semi-solid selenium disulfide product.

IPC Classes  ?

  • A61N 1/05 - Electrodes for implantation or insertion into the body, e.g. heart electrode
  • A61N 1/36 - Applying electric currents by contact electrodes alternating or intermittent currents for stimulation, e.g. heart pace-makers
  • A61N 1/372 - Arrangements in connection with the implantation of stimulators

44.

Compounds and methods for the treatment of ocular disorders

      
Application Number 17112371
Grant Number 11634411
Status In Force
Filing Date 2020-12-04
First Publication Date 2021-04-15
Grant Date 2023-04-25
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Holmes, Ian
  • Alster, Yair
  • Barash, Hila
  • Bosworth, Charles
  • Rafaeli, Omer
  • Gleeson, Marc
  • Stewart, Mark Richard
  • Burk, Robert M.
  • Dunn, Jonathan
  • Chapman, Nicholas

Abstract

Described herein are compositions and methods for the treatment of ocular surface disorders including meibomian gland dysfunction, blepharitis, dry eye disease and other inflammatory and/or infectious disease of the anterior surface of the eye. Said compositions and methods comprise keratolytic conjugates which demonstrate keratolytic activity, and anti-inflammatory or other desirable activities. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • C07D 405/06 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
  • C07D 409/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
  • C07D 405/14 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
  • A61P 27/02 - Ophthalmic agents

45.

Compositions and methods for the treatment of meibomian gland dysfunction

      
Application Number 16919749
Grant Number 11013749
Status In Force
Filing Date 2020-07-02
First Publication Date 2020-10-22
Grant Date 2021-05-25
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Alster, Yair
  • Rafaeli, Omer
  • Macfarlane, Kirsten Angela
  • Reich, Cary
  • Amselem, Shimon
  • Friedman, Doron

Abstract

Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said compositions and methods comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from meibomian gland dysfunction.

IPC Classes  ?

  • A61K 8/23 - SulfurSeleniumTelluriumCompounds thereof
  • A61K 31/60 - Salicylic acidDerivatives thereof
  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 31/327 - Peroxy compounds, e.g. hydroperoxides, peroxides, peroxy acids
  • A61K 9/06 - OintmentsBases therefor
  • A61K 31/122 - Ketones having the oxygen atom directly attached to a ring, e.g. quinones, vitamin K1, anthralin
  • A61K 31/17 - Amides, e.g. hydroxamic acids having the group N—C(O)—N or N—C(S)—N, e.g. urea, thiourea, carmustine
  • A61K 31/19 - Carboxylic acids, e.g. valproic acid
  • A61K 31/4015 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide
  • A61K 31/555 - Heterocyclic compounds containing heavy metals, e.g. hemin, hematin, melarsoprol
  • A61K 35/04 - TarsBitumensMineral oilsAmmonium bituminosulfonate
  • A61K 8/22 - PeroxidesOxygenOzone

46.

COMPOUNDS AND METHODS FOR THE TREATMENT OF OCULAR DISORDERS

      
Application Number IB2020000288
Publication Number 2020/212755
Status In Force
Filing Date 2020-04-16
Publication Date 2020-10-22
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Holmes, Ian
  • Alster, Yair
  • Barash, Hila
  • Bosworth, Charles
  • Rafaeli, Omer
  • Gleeson, Marc
  • Stewart, Mark, Richard

Abstract

Described herein are compositions and methods for the treatment of ocular surface disorders including meibomian gland dysfunction, blepharitis, dry eye disease and other inflammatory and/or infectious disease of the anterior surface of the eye. Said compositions and methods comprise keratolytic conjugates which demonstrate keratolytic activity, and anti- inflammatory or other desirable activities. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • A61K 31/472 - Non-condensed isoquinolines, e.g. papaverine
  • A61K 31/47 - QuinolinesIsoquinolines
  • A61P 43/00 - Drugs for specific purposes, not provided for in groups
  • C07D 217/00 - Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
  • C07D 217/06 - Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ringAlkylene-bis-isoquinolines with the ring nitrogen atom acylated by carboxylic or carbonic acids, or with sulfur or nitrogen analogues thereof, e.g. carbamates
  • C07D 217/12 - Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring

47.

Compounds and methods for the treatment of ocular disorders

      
Application Number 16904036
Grant Number 10875845
Status In Force
Filing Date 2020-06-17
First Publication Date 2020-10-22
Grant Date 2020-12-29
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Holmes, Ian
  • Alster, Yair
  • Barash, Hila
  • Bosworth, Charles
  • Rafaeli, Omer
  • Gleeson, Marc
  • Stewart, Mark Richard
  • Burk, Robert M.
  • Dunn, Jonathan
  • Chapman, Nicholas

Abstract

Described herein are compositions and methods for the treatment of ocular surface disorders including meibomian gland dysfunction, blepharitis, dry eye disease and other inflammatory and/or infectious disease of the anterior surface of the eye. Said compositions and methods comprise keratolytic conjugates which demonstrate keratolytic activity, and anti-inflammatory or other desirable activities. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • C07D 405/06 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
  • C07D 409/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
  • C07D 405/14 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
  • A61P 27/02 - Ophthalmic agents

48.

COMPOUNDS AND METHODS FOR THE TREATMENT OF OCULAR DISORDERS

      
Application Number IB2020000312
Publication Number 2020/212760
Status In Force
Filing Date 2020-04-16
Publication Date 2020-10-22
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Holmes, Ian
  • Alster, Yair
  • Barash, Hila
  • Bosworth, Charles
  • Rafaeli, Omer
  • Gleeson, Marc
  • Stewart, Mark, Richard
  • Dunn, Jonathan

Abstract

Described herein are compositions and methods for the treatment of ocular surface disorders including meibomian gland dysfunction, blepharitis, dry eye disease and other inflammatory/ infections disease of the anterior surface of the eye. Said compositions and methods comprise keratolytic conjugate which demonstrate keratolytic activity, and anti-inflammatory or other desirable activities. Topical administration of said compositions to the eye, ocular surface or surrounding areas provides therapeutic benefit to patients suffering from ocular surface disorders.

IPC Classes  ?

  • A61K 31/70 - CarbohydratesSugarsDerivatives thereof
  • A61K 31/7042 - Compounds having saccharide radicals and heterocyclic rings
  • A61K 31/7052 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides
  • A61P 27/02 - Ophthalmic agents
  • C07D 405/14 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
  • C07D 413/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings

49.

COMPOSITIONS AND METHODS FOR THE TREATMENT OF CONTACT LENS DISCOMFORT

      
Application Number IB2020000262
Publication Number 2020/208418
Status In Force
Filing Date 2020-04-08
Publication Date 2020-10-15
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Bosworth, Charles
  • Alster, Yair
  • Epstein-Barash, Hila
  • Rafaeli, Omer
  • Gleeson, Marc

Abstract

Described herein are compositions and methods for the treatment of contact lens discomfort (CLD) and/or lid wiper epitheliopathy (LWE). Such compositions comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of such compositions to the inner surface of the eyelid provides therapeutic benefit to patients suffering from contact lens discomfort (CLD) and/or lid wiper epitheliopathy (LWE).

IPC Classes  ?

  • A61K 31/60 - Salicylic acidDerivatives thereof
  • A61K 31/17 - Amides, e.g. hydroxamic acids having the group N—C(O)—N or N—C(S)—N, e.g. urea, thiourea, carmustine
  • A61K 31/19 - Carboxylic acids, e.g. valproic acid
  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 8/23 - SulfurSeleniumTelluriumCompounds thereof
  • A61K 35/04 - TarsBitumensMineral oilsAmmonium bituminosulfonate

50.

Selenium disulfide compositions for use in treating meibomian gland dysfunction

      
Application Number 16093615
Grant Number 11040062
Status In Force
Filing Date 2017-04-13
First Publication Date 2020-09-10
Grant Date 2021-06-22
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Friedman, Doron
  • Alster, Yair
  • Rafaeli, Omer
  • Amselem, Shimon
  • Nudelman, Zakhar

Abstract

Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said methods are performed by administering said composition comprising a selenium disulfide and an anhydrous semi-solid base. The stable anhydrous composition are substantially free of selenium disulfide agglomerates.

IPC Classes  ?

  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 9/06 - OintmentsBases therefor
  • A61K 9/16 - AgglomeratesGranulatesMicrobeadlets
  • A61K 47/06 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
  • A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin

51.

DISPENSER FOR PRECISE EXTRACTION OF A SEMI-SOLID PRODUCT

      
Application Number IB2019000903
Publication Number 2020/030975
Status In Force
Filing Date 2019-08-09
Publication Date 2020-02-13
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Alster, Yair
  • Rafaeli, Omer
  • Rapaport, Hadas, Sarig

Abstract

Provided herein are devices, systems, and methods for precise secretion of a semi-solid product from a product tube, which employ a visual indication corresponding to a secreted volume of the semi -solid product.

IPC Classes  ?

  • B67D 1/08 - Apparatus or devices for dispensing beverages on draught Details

52.

Agents for increasing meibomian gland lipid secretion

      
Application Number 16498299
Grant Number 11484516
Status In Force
Filing Date 2018-03-28
First Publication Date 2020-01-30
Grant Date 2022-11-01
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Amselem, Shimon
  • Alster, Yair
  • Friedman, Doron
  • Rafaeli, Omer

Abstract

Described herein are compositions and methods for the increasing the quantity of lipids secreted from meibomian glands. Such compositions and methods are useful for the treatment of meibomian gland dysfunction and disorders resulting therefrom.

IPC Classes  ?

  • A61K 31/19 - Carboxylic acids, e.g. valproic acid
  • A61P 27/02 - Ophthalmic agents
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca

53.

Compositions and methods for the treatment of meibomian gland dysfunction

      
Application Number 16562374
Grant Number 10772899
Status In Force
Filing Date 2019-09-05
First Publication Date 2019-12-26
Grant Date 2020-09-15
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Alster, Yair
  • Rafaeli, Omer
  • Macfarlane, K. Angela
  • Reich, Cary
  • Amselem, Shimon
  • Friedman, Doron

Abstract

Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said compositions and methods comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from meibomian gland dysfunction.

IPC Classes  ?

  • A61K 31/60 - Salicylic acidDerivatives thereof
  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 31/327 - Peroxy compounds, e.g. hydroperoxides, peroxides, peroxy acids
  • A61K 8/23 - SulfurSeleniumTelluriumCompounds thereof
  • A61K 9/06 - OintmentsBases therefor
  • A61K 31/122 - Ketones having the oxygen atom directly attached to a ring, e.g. quinones, vitamin K1, anthralin
  • A61K 31/17 - Amides, e.g. hydroxamic acids having the group N—C(O)—N or N—C(S)—N, e.g. urea, thiourea, carmustine
  • A61K 31/19 - Carboxylic acids, e.g. valproic acid
  • A61K 31/4015 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide
  • A61K 31/555 - Heterocyclic compounds containing heavy metals, e.g. hemin, hematin, melarsoprol
  • A61K 35/04 - TarsBitumensMineral oilsAmmonium bituminosulfonate
  • A61K 8/22 - PeroxidesOxygenOzone

54.

Compositions and methods for the treatment of meibomian gland dysfunction

      
Application Number 16019253
Grant Number 10588915
Status In Force
Filing Date 2018-06-26
First Publication Date 2019-05-02
Grant Date 2020-03-17
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Alster, Yair
  • Rafaeli, Omer
  • Macfarlane, K. Angela
  • Reich, Cary
  • Amselem, Shimon
  • Friedman, Doron

Abstract

Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said compositions and methods comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from meibomian gland dysfunction.

IPC Classes  ?

  • A61K 31/327 - Peroxy compounds, e.g. hydroperoxides, peroxides, peroxy acids
  • A61K 31/60 - Salicylic acidDerivatives thereof
  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 8/23 - SulfurSeleniumTelluriumCompounds thereof
  • A61K 9/06 - OintmentsBases therefor
  • A61K 31/122 - Ketones having the oxygen atom directly attached to a ring, e.g. quinones, vitamin K1, anthralin
  • A61K 31/17 - Amides, e.g. hydroxamic acids having the group N—C(O)—N or N—C(S)—N, e.g. urea, thiourea, carmustine
  • A61K 31/19 - Carboxylic acids, e.g. valproic acid
  • A61K 31/4015 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide
  • A61K 31/555 - Heterocyclic compounds containing heavy metals, e.g. hemin, hematin, melarsoprol
  • A61K 35/04 - TarsBitumensMineral oilsAmmonium bituminosulfonate
  • A61K 8/22 - PeroxidesOxygenOzone

55.

AGENTS FOR INCREASING MEIBOMIAN GLAND LIPID SECRETION

      
Application Number IB2018000415
Publication Number 2018/178769
Status In Force
Filing Date 2018-03-28
Publication Date 2018-10-04
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Amselem, Shimon
  • Alster, Yair
  • Friedman, Doron
  • Rafaeli, Omer

Abstract

Described herein are compositions and methods for the increasing the quantity of lipids secreted from meibomian glands. Such compositions and methods are useful for the treatment of meibomian gland dysfunction and disorders resulting therefrom.

IPC Classes  ?

56.

COMPOSITIONS FOR THE TREATMENT OF HYPERKERATOSIS DISORDERS

      
Application Number IB2017000638
Publication Number 2017/182885
Status In Force
Filing Date 2017-04-18
Publication Date 2017-10-26
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Alster, Yair
  • Rafaeli, Omer
  • Amselem, Shimon
  • Friedman, Doron
  • Nudelman, Zakhar

Abstract

Described herein are compositions and methods for treating hyperkeratosis disorders such as dandruff, psoriasis, acne vulgaris, warts, corns, calluses, palmoplantar keratodermas, ichthyosis, seborrheic dermatitis, meibomian gland dysfunction, HPV infection, lichen planus, aclinic keratosis, seborrheic keratosis, etc. Said compositions comprise a selenium-containing amino acid as keratolytic agent, and are topically administered to the skin or eyelid margin of the patient. In some embodiments, the composition comprises a selenium-containing amino acid such as selenium methionine or selenium cysteine formulated in a ophthalmic, dermatological, or cosmetic dosage form.

IPC Classes  ?

  • A61K 31/198 - Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
  • C07C 391/00 - Compounds containing selenium

57.

SELENIUM DISULFIDE COMPOSITIONS FOR USE IN TREATING MEIBOMIAN GLAND DYSFUNCTION

      
Application Number IB2017000542
Publication Number 2017/178892
Status In Force
Filing Date 2017-04-13
Publication Date 2017-10-19
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Friedman, Doron
  • Alster, Yair
  • Rafaeli, Omer
  • Amselem, Shimon
  • Nudelman, Zakhar

Abstract

Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said methods are performed by administering said composition comprising a selenium disulfide and an anhydrous semi-solid base. The stable anhydrous composition are substantially free of selenium disulfide agglomerates.

IPC Classes  ?

  • A61K 31/327 - Peroxy compounds, e.g. hydroperoxides, peroxides, peroxy acids
  • A61K 31/60 - Salicylic acidDerivatives thereof
  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof

58.

THIOL AND DISULFIDE-CONTAINING AGENTS FOR INCREASING MEIBOMIAN GLAND LIPID SECRETION

      
Application Number IB2016001510
Publication Number 2017/055924
Status In Force
Filing Date 2016-09-28
Publication Date 2017-04-06
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Amselem, Shimon
  • Alster, Yair
  • Friedman, Doron
  • Rafaeli, Omer

Abstract

Described herein are compositions and methods for the increasing the quantity of lipids secreted from meibomian glands. Such compositions and methods are useful for the treatment of meibomian gland dysfunction and disorders resulting therefrom.

IPC Classes  ?

  • A61K 33/00 - Medicinal preparations containing inorganic active ingredients
  • A61K 33/38 - SilverCompounds thereof

59.

Thiol and disulfide-containing agents for increasing meibomian gland lipid secretion

      
Application Number 15279301
Grant Number 10688122
Status In Force
Filing Date 2016-09-28
First Publication Date 2017-03-30
Grant Date 2020-06-23
Owner AZURA OPHTHALMICS LTD. (Israel)
Inventor
  • Amselem, Shimon
  • Alster, Yair
  • Friedman, Doron
  • Rafaeli, Omer

Abstract

Described herein are compositions and methods for the increasing the quantity of lipids secreted from meibomian glands. Such compositions and methods are useful for the treatment of meibomian gland dysfunction and disorders resulting therefrom.

IPC Classes  ?

  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
  • A61K 47/06 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
  • A61K 31/19 - Carboxylic acids, e.g. valproic acid
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 31/095 - Sulfur, selenium or tellurium compounds, e.g. thiols
  • A61K 31/198 - Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
  • A61K 31/20 - Carboxylic acids, e.g. valproic acid having a carboxyl group bound to an acyclic chain of seven or more carbon atoms, e.g. stearic, palmitic or arachidic acid
  • A61K 31/325 - Carbamic acidsThiocarbamic acidsAnhydrides or salts thereof
  • A61K 31/401 - ProlineDerivatives thereof, e.g. captopril
  • A61K 31/575 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids substituted in position 17 beta by a chain of three or more carbon atoms, e.g. cholane, cholestane, ergosterol, sitosterol
  • A61K 31/683 - Diesters of a phosphorus acid with two hydroxy compounds, e.g. phosphatidylinositols
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca

60.

Compositions and methods for the treatment of meibomian gland dysfunction

      
Application Number 15269833
Grant Number 10034887
Status In Force
Filing Date 2016-09-19
First Publication Date 2017-02-09
Grant Date 2018-07-31
Owner AZURA OPHTHALMICS LTD (Israel)
Inventor
  • Alster, Yair
  • Rafaeli, Omer
  • Macfarlane, K. Angela
  • Reich, Cary
  • Amselem, Shimon
  • Friedman, Doron

Abstract

Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said compositions and methods comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from meibomian gland dysfunction.

IPC Classes  ?

  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 31/60 - Salicylic acidDerivatives thereof
  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 31/327 - Peroxy compounds, e.g. hydroperoxides, peroxides, peroxy acids
  • A61K 8/23 - SulfurSeleniumTelluriumCompounds thereof

61.

Compositions and methods for the treatment of meibomian gland dysfunction

      
Application Number 14732622
Grant Number 09463201
Status In Force
Filing Date 2015-06-05
First Publication Date 2016-04-21
Grant Date 2016-10-11
Owner AZURA OPHTHALMICS LTD (Israel)
Inventor
  • Alster, Yair
  • Rafaeli, Omer
  • Macfarlane, K. Angela
  • Reich, Cary
  • Amselem, Shimon
  • Friedman, Doron

Abstract

Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said compositions and methods comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from meibomian gland dysfunction.

IPC Classes  ?

  • A61K 8/23 - SulfurSeleniumTelluriumCompounds thereof
  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 31/60 - Salicylic acidDerivatives thereof
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 31/327 - Peroxy compounds, e.g. hydroperoxides, peroxides, peroxy acids