Levicept Ltd

United Kingdom

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2026 May 2
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IPC Class
C07K 14/705 - ReceptorsCell surface antigensCell surface determinants 17
A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans 16
C07K 14/71 - ReceptorsCell surface antigensCell surface determinants for growth factorsReceptorsCell surface antigensCell surface determinants for growth regulators 14
A61K 38/00 - Medicinal preparations containing peptides 8
C07K 14/48 - Nerve growth factor [NGF] 8
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Status
Pending 8
Registered / In Force 22
Found results for  patents

1.

FUSION PROTEIN

      
Application Number 19397514
Status Pending
Filing Date 2025-11-21
First Publication Date 2026-05-21
Owner LEVICEPT LIMITED (United Kingdom)
Inventor
  • Westbrook, Simon
  • Rutt, Jason

Abstract

The present invention relates to a p75NTR neurotrophin binding protein (NBP)-Fc fusion protein comprising a p75NTR(NBP) portion and an immunoglobulin portion. In certain embodiments, the p75NTR(NBP)-Fc fusion protein is for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • C07K 14/71 - ReceptorsCell surface antigensCell surface determinants for growth factorsReceptorsCell surface antigensCell surface determinants for growth regulators
  • A61K 38/00 - Medicinal preparations containing peptides
  • A61P 19/02 - Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]

2.

P75NTR(NBP)-FC FUSION PROTEIN AND ITS MEDICAL USE

      
Application Number GB2025052395
Publication Number 2026/093764
Status In Force
Filing Date 2025-10-31
Publication Date 2026-05-07
Owner LEVICEPT LIMITED (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a p75NTR neurotrophin binding protein (NBP)-Fc fusion protein comprising a p75NTR(NBP) portion and an immunoglobulin portion. In certain embodiments, the p75NTR(NBP)-Fc fusion protein is for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61P 25/04 - Centrally acting analgesics, e.g. opioids

3.

FUSION PROTEIN

      
Application Number 19397512
Status Pending
Filing Date 2025-11-21
First Publication Date 2026-03-19
Owner LEVICEPT LIMITED (United Kingdom)
Inventor
  • Rutt, Jason
  • Westbrook, Simon

Abstract

The present invention relates to a p75NTR neurotrophin binding protein (NBP)-Fc fusion protein comprising a p75NTR(NBP) portion and an immunoglobulin portion. In certain embodiments, the p75NTR(NBP)-Fc fusion protein is for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • C07K 14/71 - ReceptorsCell surface antigensCell surface determinants for growth factorsReceptorsCell surface antigensCell surface determinants for growth regulators
  • A61K 38/00 - Medicinal preparations containing peptides
  • A61P 19/02 - Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
  • A61P 29/02 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID] without antiinflammatory effect

4.

FUSION PROTEIN

      
Application Number 19294032
Status Pending
Filing Date 2025-08-07
First Publication Date 2026-03-05
Owner LEVICEPT LIMITED (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a p75NTR neurotrophin binding protein (NBP)-Fc fusion protein comprising a p75NTR(NBP) portion and an immunoglobulin portion. In certain embodiments. the p75NTR(NBP)-Fc fusion protein is for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • C07K 14/71 - ReceptorsCell surface antigensCell surface determinants for growth factorsReceptorsCell surface antigensCell surface determinants for growth regulators
  • A61K 38/00 - Medicinal preparations containing peptides
  • A61P 25/00 - Drugs for disorders of the nervous system

5.

INJECTABLE FORMULATION

      
Application Number GB2025051363
Publication Number 2025/262427
Status In Force
Filing Date 2025-06-19
Publication Date 2025-12-26
Owner LEVICEPT LIMITED (United Kingdom)
Inventor Westbrook, Simon

Abstract

A pharmaceutically acceptable formulation comprising a glycosylated p75NTR neurotrophin binding protein (NBP)-Fc fusion protein; a buffering agent; a stabilising agent; and a pharmaceutically acceptable diluent or carrier.

IPC Classes  ?

  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61K 47/00 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient

6.

P75 NEUROTROPHIN RECEPTOR-FC FUSION PROTEIN FOR USE IN PAIN THERAPY

      
Application Number GB2025050397
Publication Number 2025/181485
Status In Force
Filing Date 2025-02-27
Publication Date 2025-09-04
Owner LEVICEPT LIMITED (United Kingdom)
Inventor Westbrook, Simon

Abstract

xx, where x is 1, 2, 3, 4, 5 or 6 wherein the linker does not comprise or consist of the sequence GGGGS.

IPC Classes  ?

  • C07K 14/71 - ReceptorsCell surface antigensCell surface determinants for growth factorsReceptorsCell surface antigensCell surface determinants for growth regulators
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans

7.

FUSION PROTEIN AND USES THEREOF

      
Application Number US2025017716
Publication Number 2025/184422
Status In Force
Filing Date 2025-02-27
Publication Date 2025-09-04
Owner LEVICEPT LTD (United Kingdom)
Inventor Westbrook, Simon

Abstract

Disclosed herein are methods of treatment of pain associated with osteoarthritis, pain associated with osteonecrosis, and pain associated with one or more subchondral insufficiency fractures; methods of improving physical function in a human subject with osteoarthritis, osteonecrosis, or one or more subchondral insufficiency fractures; and methods of treating osteoarthritis, or delaying or slowing the progression of osteoarthritis, or relieving a symptom of osteoarthritis, in humans with these diseases, comprising administering a therapeutically effective amount of a composition comprising a glycosylated p75NTR neurotrophin binding protein (NBP)-Fc fusion protein.

IPC Classes  ?

  • A61K 38/18 - Growth factorsGrowth regulators
  • A61K 47/10 - AlcoholsPhenolsSalts thereof, e.g. glycerolPolyethylene glycols [PEG]PoloxamersPEG/POE alkyl ethers
  • A61K 47/54 - 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 compound
  • A61P 19/02 - Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
  • C07K 14/48 - Nerve growth factor [NGF]
  • C07K 14/71 - ReceptorsCell surface antigensCell surface determinants for growth factorsReceptorsCell surface antigensCell surface determinants for growth regulators

8.

PROCESS FOR MANUFACTURING OF GLYCOSYLATED P75NTR-FC FUSION PROTEIN

      
Application Number GB2025050398
Publication Number 2025/181486
Status In Force
Filing Date 2025-02-27
Publication Date 2025-09-04
Owner LEVICEPT LIMITED (United Kingdom)
Inventor Westbrook, Simon

Abstract

xx, where x is 1, 2, 3, 4, 5 or 6 wherein the linker does not comprise or consist of the sequence GGGGS, characterised by expression from CHO cells, wherein cells are harvested within earlier of 30 hours of cell culture viability reaching 75% or, 12 days post inoculation.

IPC Classes  ?

  • C07K 14/71 - ReceptorsCell surface antigensCell surface determinants for growth factorsReceptorsCell surface antigensCell surface determinants for growth regulators
  • A61K 38/00 - Medicinal preparations containing peptides

9.

THERAPEUTIC USE OF P75NTR NEUROTROPHIN BINDING PROTEIN

      
Application Number 18975908
Status Pending
Filing Date 2024-12-10
First Publication Date 2025-06-05
Owner Levicept LTD (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a p75NTR neurotrophin binding protein, p75NTR (NBP), for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61K 38/10 - Peptides having 12 to 20 amino acids
  • A61K 38/19 - CytokinesLymphokinesInterferons
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • 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 47/66 - 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 a protein, peptide or polyamino acid the modifying agent being a pre-targeting system involving a peptide or protein for targeting specific 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 48/00 - Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseasesGene therapy
  • C07K 14/48 - Nerve growth factor [NGF]
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • C07K 14/71 - ReceptorsCell surface antigensCell surface determinants for growth factorsReceptorsCell surface antigensCell surface determinants for growth regulators
  • C07K 14/76 - Albumins
  • C07K 14/79 - Transferrins, e.g. lactoferrins, ovotransferrins
  • C07K 16/22 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against growth factors

10.

FUSION PROTEIN

      
Document Number 03289101
Status Pending
Filing Date 2024-05-21
Open to Public Date 2024-12-05
Owner LEVICEPT LIMITED (United Kingdom)
Inventor
  • Westbrook, Simon
  • Rutt, Jason

IPC Classes  ?

  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61P 19/02 - Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
  • C07K 14/71 - ReceptorsCell surface antigensCell surface determinants for growth factorsReceptorsCell surface antigensCell surface determinants for growth regulators

11.

LOW AFFINITY P75 NEUROTROPHIC RECEPTOR EXTRACELLULAR DOMAIN FUSED TO A FC MOIETY AS NGF ANTAGONIST THERAPY OF PAIN

      
Document Number 03290412
Status Pending
Filing Date 2024-05-21
Open to Public Date 2024-12-05
Owner LEVICEPT LIMITED (United Kingdom)
Inventor
  • Rutt, Jason
  • Westbrook, Simon

IPC Classes  ?

  • C07K 14/48 - Nerve growth factor [NGF]
  • C07K 14/71 - ReceptorsCell surface antigensCell surface determinants for growth factorsReceptorsCell surface antigensCell surface determinants for growth regulators

12.

LOW AFFINITY P75 NEUROTROPHIC RECEPTOR EXTRACELLULAR DOMAIN FUSED TO A FC MOIETY AS NGF ANTAGONIST THERAPY OF PAIN

      
Application Number GB2024051315
Publication Number 2024/246489
Status In Force
Filing Date 2024-05-21
Publication Date 2024-12-05
Owner LEVICEPT LIMITED (United Kingdom)
Inventor
  • Rutt, Jason
  • Westbrook, Simon

Abstract

The present invention relates to a p75NTR neurotrophin binding protein (NBP)-Fc fusion protein comprising a p75NTR(NBP) portion and an immunoglobulin portion. In certain embodiments, the p75NTR(NBP)-Fc fusion protein is for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • C07K 14/48 - Nerve growth factor [NGF]
  • A61K 38/00 - Medicinal preparations containing peptides
  • C07K 14/71 - ReceptorsCell surface antigensCell surface determinants for growth factorsReceptorsCell surface antigensCell surface determinants for growth regulators

13.

FUSION PROTEIN

      
Application Number GB2024051316
Publication Number 2024/246490
Status In Force
Filing Date 2024-05-21
Publication Date 2024-12-05
Owner LEVICEPT LIMITED (United Kingdom)
Inventor
  • Westbrook, Simon
  • Rutt, Jason

Abstract

The present invention relates to a p75NTR neurotrophin binding protein (NBP)-Fc fusion protein comprising a p75NTR(NBP) portion and an immunoglobulin portion. In certain embodiments, the p75NTR(NBP)-Fc fusion protein is for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • A61P 19/02 - Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C07K 14/71 - ReceptorsCell surface antigensCell surface determinants for growth factorsReceptorsCell surface antigensCell surface determinants for growth regulators

14.

FUSION PROTEIN

      
Document Number 03282205
Status Pending
Filing Date 2024-02-07
Open to Public Date 2024-08-15
Owner LEVICEPT LIMITED (United Kingdom)
Inventor Westbrook, Simon

IPC Classes  ?

  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants

15.

FUSION PROTEIN

      
Application Number GB2024050337
Publication Number 2024/165857
Status In Force
Filing Date 2024-02-07
Publication Date 2024-08-15
Owner LEVICEPT LIMITED (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a p75NTR neurotrophin binding protein (NBP)-Fc fusion protein comprising a p75NTR(NBP) portion and an immunoglobulin portion. In certain embodiments, the p75NTR(NBP)-Fc fusion protein is for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • C07K 19/00 - Hybrid peptides
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans

16.

Therapeutic use of P75NTR neurotrophin binding protein

      
Application Number 17659991
Grant Number 12679880
Status In Force
Filing Date 2022-04-20
First Publication Date 2023-03-23
Grant Date 2026-07-14
Owner LEVICEPT LIMITED (United Kingdom)
Inventor Westbrook, Simon

Abstract

Disclosed herein are therapeutic uses of p75NTR neurotrophin binding proteins and related molecules, such as fusion proteins comprising p75NTR neurotrophin binding proteins and immunoglobulin Fc or portions thereof, in the treatment of osteoarthritis.

IPC Classes  ?

  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • 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

17.

FUSION PROTEIN

      
Application Number 17211362
Status Pending
Filing Date 2021-03-24
First Publication Date 2021-08-05
Owner Levicept Limited (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a p75NTR neurotrophin binding protein (NBP)-Fc fusion protein comprising a p75NTR(NBP) portion and an immunoglobulin portion. In certain embodiments, the p75NTR(NBP)-Fc fusion protein is for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants

18.

Nucleic acids encoding p75NTR neurotrophin binding proteins

      
Application Number 16929379
Grant Number 12201672
Status In Force
Filing Date 2020-07-15
First Publication Date 2021-03-04
Grant Date 2025-01-21
Owner Levicept LTD (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a p75NTR neurotrophin binding protein, p75NTR(NBP), for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • C12N 15/09 - Recombinant DNA-technology
  • A61K 38/10 - Peptides having 12 to 20 amino acids
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61K 38/19 - CytokinesLymphokinesInterferons
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • 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 47/66 - 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 a protein, peptide or polyamino acid the modifying agent being a pre-targeting system involving a peptide or protein for targeting specific 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
  • C07K 14/48 - Nerve growth factor [NGF]
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • C07K 14/71 - ReceptorsCell surface antigensCell surface determinants for growth factorsReceptorsCell surface antigensCell surface determinants for growth regulators
  • C07K 14/76 - Albumins
  • C07K 14/79 - Transferrins, e.g. lactoferrins, ovotransferrins
  • C07K 16/22 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against growth factors
  • C12N 15/62 - DNA sequences coding for fusion proteins
  • A61K 48/00 - Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseasesGene therapy

19.

DNA molecule encoding a p75NTR(NBP)-Fc fusion protein

      
Application Number 15844022
Grant Number 10988526
Status In Force
Filing Date 2017-12-15
First Publication Date 2018-09-27
Grant Date 2021-04-27
Owner Levicept Limited (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a p75NTR neurotrophin binding protein (NBP)-Fc fusion protein comprising a p75NTR(NBP) portion and an immunoglobulin portion. In certain embodiments, the p75NTR(NBP)-Fc fusion protein is for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • C07K 14/00 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof
  • C07K 2/00 - Peptides of undefined number of amino acidsDerivatives thereof
  • A61K 38/00 - Medicinal preparations containing peptides
  • A61K 38/18 - Growth factorsGrowth regulators
  • C07K 14/475 - Growth factorsGrowth regulators
  • C07K 14/48 - Nerve growth factor [NGF]
  • C07H 21/04 - Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids with deoxyribosyl as saccharide radical
  • C07H 19/00 - Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radicalNucleosidesMononucleotidesAnhydro derivatives thereof
  • C07H 21/00 - Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
  • C12N 15/00 - Mutation or genetic engineeringDNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purificationUse of hosts therefor
  • C12N 15/09 - Recombinant DNA-technology
  • C12N 15/10 - Processes for the isolation, preparation or purification of DNA or RNA
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • C07K 16/00 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies

20.

P75NTR binding protein-Fc fusion protein and methods of treating pain

      
Application Number 15559368
Grant Number 10683339
Status In Force
Filing Date 2016-03-18
First Publication Date 2018-06-21
Grant Date 2020-06-16
Owner Levicept Limited (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a new p75NTR neurotrophin binding protein (NBP)-Fc fusion protein comprising a p75NTR (NBP) portion and an immunoglobulin portion. In certain embodiments, the p75NTR (NBP)-Fc fusion protein is for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • C07K 14/00 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof
  • A61K 38/00 - Medicinal preparations containing peptides
  • C07K 14/475 - Growth factorsGrowth regulators
  • C07K 14/48 - Nerve growth factor [NGF]
  • A61K 38/18 - Growth factorsGrowth regulators
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • 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
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • G01N 33/53 - ImmunoassayBiospecific binding assayMaterials therefor
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • 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
  • A61K 38/16 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof

21.

Therapeutic use of p75NTR neurotrophin binding protein

      
Application Number 15326936
Grant Number 11339202
Status In Force
Filing Date 2015-07-17
First Publication Date 2017-07-20
Grant Date 2022-05-24
Owner LEVICEPT LIMITED (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a new therapeutic use of a p75NTR neurotrophin binding protein and related molecules in the treatment of osteoarthritis.

IPC Classes  ?

  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • 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 47/60 - 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

22.

P75NTR -FC FUSION PROTEIN

      
Application Number EP2016056049
Publication Number 2016/146841
Status In Force
Filing Date 2016-03-18
Publication Date 2016-09-22
Owner LEVICEPT LIMITED (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a new p75NTR neurotrophin binding protein (NBP)-Fc fusion protein comprising a p75NTR (NBP) portion and an immunoglobulin portion. In certain embodiments, the p75NTR (NBP)-Fc fusion protein is for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans

23.

p75NTR(NBP) fusion proteins and use of treating symptoms of pain

      
Application Number 15022505
Grant Number 09873728
Status In Force
Filing Date 2014-09-18
First Publication Date 2016-08-04
Grant Date 2018-01-23
Owner LEVICEPT LTD. (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a p75NTR neurotrophin binding protein(NBP)-Fc fusion protein comprising a p75NTR(NBP) portion and an immunoglobulin portion. In certain embodiments, the p75NTR(NBP)-Fc fusion protein is for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • A61K 38/00 - Medicinal preparations containing peptides
  • G01N 33/53 - ImmunoassayBiospecific binding assayMaterials therefor
  • C07K 2/00 - Peptides of undefined number of amino acidsDerivatives thereof
  • C07K 4/00 - Peptides having up to 20 amino acids in an undefined or only partially defined sequenceDerivatives thereof
  • C07K 5/00 - Peptides having up to four amino acids in a fully defined sequenceDerivatives thereof
  • C07K 7/00 - Peptides having 5 to 20 amino acids in a fully defined sequenceDerivatives thereof
  • C07K 14/00 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants

24.

THERAPEUTIC USE OF P75NTR NEUROTROPHIN BINDING PROTEIN

      
Application Number GB2015052083
Publication Number 2016/009222
Status In Force
Filing Date 2015-07-17
Publication Date 2016-01-21
Owner LEVICEPT LIMITED (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a new therapeutic use of a p75NTR neurotrophin binding protein and related molecules in the treatment of osteoarthritis.

IPC Classes  ?

  • A61K 38/16 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof
  • A61P 19/02 - Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
  • C12N 15/00 - Mutation or genetic engineeringDNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purificationUse of hosts therefor
  • C12N 15/62 - DNA sequences coding for fusion proteins
  • C12N 15/82 - Vectors or expression systems specially adapted for eukaryotic hosts for plant cells

25.

THERAPEUTIC USE OF P75NTR NEUROTROPHIN BINDING PROTEIN

      
Document Number 02953061
Status In Force
Filing Date 2015-07-17
Open to Public Date 2016-01-21
Grant Date 2024-09-10
Owner LEVICEPT LIMITED (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a new therapeutic use of a p75NTR neurotrophin binding protein and related molecules in the treatment of osteoarthritis.

IPC Classes  ?

  • A61K 31/7088 - Compounds having three or more nucleosides or nucleotides
  • A61K 38/18 - Growth factorsGrowth regulators
  • A61P 19/02 - Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
  • C07K 14/71 - ReceptorsCell surface antigensCell surface determinants for growth factorsReceptorsCell surface antigensCell surface determinants for growth regulators
  • C12N 15/12 - Genes encoding animal proteins
  • C12N 15/85 - Vectors or expression systems specially adapted for eukaryotic hosts for animal cells

26.

USE OF A P75NTR NEUROTROPHIN BINDING PROTEIN-FC FUSION PROTEIN TO TREAT PAIN

      
Document Number 02924410
Status In Force
Filing Date 2014-09-18
Open to Public Date 2015-03-26
Grant Date 2023-01-24
Owner LEVICEPT LTD (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a p75NTR neurotrophin binding protein(NBP)-Fc fusion protein comprising a p75NTR(NBP) portion and an immunoglobulin portion. In certain embodiments, the p75NTR(NBP)-Fc fusion protein is for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants

27.

FUSION PROTEIN

      
Application Number GB2014052833
Publication Number 2015/040398
Status In Force
Filing Date 2014-09-18
Publication Date 2015-03-26
Owner LEVICEPT LTD (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a p75NTR neurotrophin binding protein(NBP)-Fc fusion protein comprising a p75NTR(NBP) portion and an immunoglobulin portion. In certain embodiments, the p75NTR(NBP)-Fc fusion protein is for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans

28.

Therapeutic use of p75NTR neurotrophin binding protein

      
Application Number 14384302
Grant Number 09764000
Status In Force
Filing Date 2013-03-14
First Publication Date 2015-02-05
Grant Date 2017-09-19
Owner Levicept LTD (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a p75NTR neurotrophin binding protein, p75NTR(NBP), for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • A61K 38/10 - Peptides having 12 to 20 amino acids
  • A61K 38/16 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61K 38/19 - CytokinesLymphokinesInterferons
  • C07K 14/48 - Nerve growth factor [NGF]
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 47/48 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives the non-active ingredient being chemically bound to the active ingredient, e.g. polymer drug conjugates
  • C07K 14/71 - ReceptorsCell surface antigensCell surface determinants for growth factorsReceptorsCell surface antigensCell surface determinants for growth regulators
  • C07K 14/76 - Albumins
  • C07K 14/79 - Transferrins, e.g. lactoferrins, ovotransferrins
  • C07K 16/22 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against growth factors
  • A61K 48/00 - Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseasesGene therapy

29.

P75 NEUROTROPHIC BINDING PROTEINS FOR USE IN THE TREATMENT OF PAIN

      
Document Number 02866463
Status In Force
Filing Date 2013-03-14
Open to Public Date 2013-09-19
Grant Date 2023-01-03
Owner LEVICEPT LTD (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention provides a series of biological molecules for use in the treatment of pain. There is a need for new medications to treat pain, particularly those which provide long lasting pain release without the potential for abuse as is seen with opioids. The present invention provides a series of P75 neurotrophic binding proteins for the treatment of pain. The molecules show high efficacy in a number of models of pain.

IPC Classes  ?

  • A61K 38/10 - Peptides having 12 to 20 amino acids
  • A61K 38/19 - CytokinesLymphokinesInterferons
  • A61K 48/00 - Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseasesGene therapy
  • A61P 29/02 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID] without antiinflammatory effect
  • C07K 7/08 - Linear peptides containing only normal peptide links having 12 to 20 amino acids
  • C07K 14/525 - Tumour necrosis factor [TNF]
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • C12N 15/00 - Mutation or genetic engineeringDNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purificationUse of hosts therefor

30.

THERAPEUTIC USE OF P75NTR NEUROTROPHIN BINDING PROTEIN

      
Application Number GB2013050632
Publication Number 2013/136078
Status In Force
Filing Date 2013-03-14
Publication Date 2013-09-19
Owner LEVICEPT LTD (United Kingdom)
Inventor Westbrook, Simon

Abstract

The present invention relates to a p75NTR neurotrophin binding protein, p75NTR(NBP), for use in the treatment of pain and/or a symptom of pain.

IPC Classes  ?

  • A61K 48/00 - Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseasesGene therapy
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • C07K 7/08 - Linear peptides containing only normal peptide links having 12 to 20 amino acids
  • C12N 15/00 - Mutation or genetic engineeringDNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purificationUse of hosts therefor
  • A61K 38/10 - Peptides having 12 to 20 amino acids
  • A61K 38/19 - CytokinesLymphokinesInterferons
  • C07K 14/525 - Tumour necrosis factor [TNF]
  • A61P 29/02 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID] without antiinflammatory effect