HCW Biologics, Inc.

United States of America

Back to Profile

1-33 of 33 for HCW Biologics, Inc. Sort by
Query
Aggregations
IP Type
        Patent 27
        Trademark 6
Jurisdiction
        World 16
        Canada 12
        United States 5
Date
2023 5
2022 2
2021 16
2020 10
IPC Class
A61P 35/00 - Antineoplastic agents 9
C12N 5/0783 - T cellsNK cellsProgenitors of T or NK cells 9
C07K 14/745 - Blood coagulation or fibrinolysis factors 8
A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans 7
A61K 38/20 - Interleukins 7
See more
NICE Class
42 - Scientific, technological and industrial services, research and design 4
01 - Chemical and biological materials for industrial, scientific and agricultural use 2
05 - Pharmaceutical, veterinary and sanitary products 2
Status
Pending 14
Registered / In Force 19

1.

MULTI-CHAIN CHIMERIC POLYPEPTIDE FOR USE IN THE TREATMENT OF TREATING NEUROINFLAMMATORY DISORDER

      
Application Number US2023065745
Publication Number 2023/201311
Status In Force
Filing Date 2023-04-13
Publication Date 2023-10-19
Owner HCW BIOLOGICS, INC. (USA)
Inventor
  • Wong, Hing C.
  • George, Varghese
  • Shrestha, Niraj
  • Chaturvedi, Pallavi

Abstract

Provided herein are multi-chain chimeric polypeptides and use thereof in reducing neuroinflammation in a subject.

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 38/20 - Interleukins
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia

2.

MULTI-CHAIN CHIMERIC POLYPEPTIDE FOR USE IN THE TREATMENT OF CIRCARDIAN CLOCK GENE DISORDER

      
Application Number US2023065744
Publication Number 2023/201310
Status In Force
Filing Date 2023-04-13
Publication Date 2023-10-19
Owner HCW BIOLOGICS, INC. (USA)
Inventor
  • Wong, Hing C.
  • Janney, Christopher
  • George, Varghese
  • Shrestha, Niraj
  • Chaturvedi, Pallavi

Abstract

Provided herein are multi-chain chimeric polypeptides and use thereof in modulating circadian clock gene expression in a subject.

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 38/20 - Interleukins
  • A61P 43/00 - Drugs for specific purposes, not provided for in groups

3.

METHOD OF TREATING PANCREATIC CANCER

      
Application Number US2023063618
Publication Number 2023/168363
Status In Force
Filing Date 2023-03-02
Publication Date 2023-09-07
Owner HCW BIOLOGICS, INC. (USA)
Inventor
  • Wong, Hing C.
  • Rhode, Peter

Abstract

Provided herein are methods of treating unresectable advanced/metastatic pancreatic cancer in a subject.

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 38/20 - Interleukins
  • A61K 38/36 - Blood coagulation or fibrinolysis factors
  • A61P 35/00 - Antineoplastic agents
  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • 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

4.

MULTI-CHAIN CHIMERIC POLYPEPTIDES AND USE THEREOF IN THE TREATMENT OF LIVER DISEASES

      
Document Number 03227318
Status Pending
Filing Date 2022-08-11
Open to Public Date 2023-02-16
Owner HCW BIOLOGICS, INC. (USA)
Inventor
  • Wong, Hing C.
  • Zhu, Xiaoyun
  • Chaturvedi, Pallavi
  • George, Varghese
  • Shrestha, Niraj
  • Dee, Michael

Abstract

Provided herein are multi-chain chimeric polypeptides and use thereof in the treatment of liver diseases.

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 38/20 - Interleukins
  • A61K 38/36 - Blood coagulation or fibrinolysis factors
  • A61P 1/16 - Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
  • A61P 35/00 - Antineoplastic agents

5.

MULTI-CHAIN CHIMERIC POLYPEPTIDES AND USE THEREOF IN THE TREATMENT OF LIVER DISEASES

      
Application Number US2022074855
Publication Number 2023/019215
Status In Force
Filing Date 2022-08-11
Publication Date 2023-02-16
Owner HCW BIOLOGICS, INC. (USA)
Inventor
  • Wong, Hing C.
  • Zhu, Xiaoyun
  • Chaturvedi, Pallavi
  • George, Varghese
  • Shrestha, Niraj
  • Dee, Michael

Abstract

Provided herein are multi-chain chimeric polypeptides and use thereof in the treatment of liver diseases.

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 38/20 - Interleukins
  • A61K 38/36 - Blood coagulation or fibrinolysis factors
  • A61P 1/16 - Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
  • A61P 35/00 - Antineoplastic agents

6.

HCW BIOLOGICS

      
Application Number 1657903
Status Registered
Filing Date 2022-03-14
Registration Date 2022-03-14
Owner HCW Biologics Inc. (USA)
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

Development of platform technologies, namely, immunotherapy platforms for manufacturing therapeutics related to inflammaging, inflammatory diseases, age-related diseases and cancer; medical and scientific research and development services in the field of protein therapeutics and immunotherapeutics; pharmaceutical products development; pharmaceutical research and development services; research and development of pharmaceuticals for the treatment of age-related and inflammatory diseases and cancer.

7.

HCW BIOLOGICS

      
Application Number 218217200
Status Registered
Filing Date 2022-03-14
Registration Date 2024-12-27
Owner HCW Biologics Inc. (USA)
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

(1) Development of computing platform technologies, namely, immunotherapy pharmaceutical platforms for use in manufacturing therapeutics for the treatment of inflammaging, inflammatory diseases, age-related diseases and cancer; medical and scientific research and development services in the field of protein therapeutics and immunotherapeutics; pharmaceutical product development; pharmaceutical research and development services; research and development of pharmaceuticals for the treatment of age-related and inflammatory diseases and cancer.

8.

METHODS OF TREATING AGING-RELATED DISORDERS

      
Document Number 03184756
Status Pending
Filing Date 2021-06-01
Open to Public Date 2021-12-09
Owner HCW BIOLOGICS, INC. (USA)
Inventor
  • Wong, Hing C.
  • Zhu, Xiaoyun
  • Liu, Bai
  • Chaturvedi, Pallavi
  • George, Varghese

Abstract

Provided herein are methods of killing or reducing the number of naturally-occurring and/or treatment-induced senescent cells and diseased cells in a subject in need thereof, decreasing the accumulation of naturally-occurring and/or treatment-induced senescent cells and diseased cells in a subject in need thereof, that include administering to the subject a therapeutically effective amount of one or more common gamma-chain family cytokine receptor activating agent(s) and/or one or more agent(s) that result(s) in a decrease in the activation of a TGF-ß receptor.

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 38/20 - Interleukins
  • A61K 38/36 - Blood coagulation or fibrinolysis factors
  • A61P 35/00 - Antineoplastic agents
  • A61P 39/00 - General protective or antinoxious agents
  • C07K 14/00 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof

9.

METHODS OF TREATING AGING-RELATED DISORDERS

      
Application Number US2020035598
Publication Number 2021/247003
Status In Force
Filing Date 2020-06-01
Publication Date 2021-12-09
Owner HCW BIOLOGICS, INC. (USA)
Inventor
  • Wong, Hing C.
  • Zhu, Xiaoyun
  • Liu, Bai
  • Chaturvedi, Pallavi
  • George, Varghese

Abstract

Provided herein are methods of killing or reducing the number of naturally-occurring and/or treatment-induced senescent cells in a subject in need thereof, decreasing the accumulation of naturally-occurring and/or treatment-induced senescent cells in a subject in need thereof, that include administering to the subject a therapeutically effective amount of one or more common gamma-chain family cytokine receptor activating agent(s).

IPC Classes  ?

  • A61P 35/00 - Antineoplastic agents
  • A61P 39/00 - General protective or antinoxious agents
  • C07K 14/00 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof

10.

METHODS OF TREATING AGING-RELATED DISORDERS

      
Application Number US2021035285
Publication Number 2021/247604
Status In Force
Filing Date 2021-06-01
Publication Date 2021-12-09
Owner HCW BIOLOGICS, INC. (USA)
Inventor
  • Wong, Hing C.
  • Zhu, Xiaoyun
  • Liu, Bai
  • Chaturvedi, Pallavi
  • George, Varghese

Abstract

Provided herein are methods of killing or reducing the number of naturally-occurring and/or treatment-induced senescent cells and diseased cells in a subject in need thereof, decreasing the accumulation of naturally-occurring and/or treatment-induced senescent cells and diseased cells in a subject in need thereof, that include administering to the subject a therapeutically effective amount of one or more common gamma-chain family cytokine receptor activating agent(s) and/or one or more agent(s) that result(s) in a decrease in the activation of a TGF-β receptor.

IPC Classes  ?

  • A61P 35/00 - Antineoplastic agents
  • A61P 39/00 - General protective or antinoxious agents
  • C07K 14/00 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61K 38/20 - Interleukins
  • A61K 38/36 - Blood coagulation or fibrinolysis factors

11.

ANTI-CD26 PROTEINS AND USES THEREOF

      
Document Number 03181417
Status Pending
Filing Date 2021-04-29
Open to Public Date 2021-11-04
Owner HCW BIOLOGICS, INC. (USA)
Inventor
  • Wong, Hing C.
  • Liu, Bai
  • Kong, Lin
  • Zhu, Xiaoyun
  • Spanoudis, Catherine

Abstract

Provided herein are proteins comprising an anti-CD26 antigen-binding domain. Also provided herein are methods of treating an aging-related disease or an inflammatory disease in a subject that include administering to the subject one of these proteins or a cell expressing one of these proteins.

IPC Classes  ?

  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • 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 16/40 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against enzymes

12.

ANTI-CD26 PROTEINS AND USES THEREOF

      
Application Number US2021029920
Publication Number 2021/222587
Status In Force
Filing Date 2021-04-29
Publication Date 2021-11-04
Owner HCW BIOLOGICS, INC. (USA)
Inventor
  • Wong, Hing C.
  • Liu, Bai
  • Kong, Lin
  • Zhu, Xiaoyun
  • Spanoudis, Catherine

Abstract

Provided herein are proteins comprising an anti-CD26 antigen-binding domain. Also provided herein are methods of treating an aging-related disease or an inflammatory disease in a subject that include administering to the subject one of these proteins or a cell expressing one of these proteins.

IPC Classes  ?

  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • C07K 16/40 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against enzymes
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies

13.

HCW BIOLOGICS

      
Serial Number 97033394
Status Registered
Filing Date 2021-09-17
Registration Date 2023-04-11
Owner HCW Biologics Inc. ()
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

Development of platform technology, namely, immunotherapy pharmaceutical platforms for use in manufacturing therapeutics related to inflammaging, inflammatory diseases, age-related diseases and cancer; Medical and scientific research and development services in the field of protein therapeutics and immunotherapeutics; pharmaceutical product development; pharmaceutical research and development services; Research and development of pharmaceuticals for the treatment of age-related and inflammatory diseases and cancer

14.

8 HCW BIOLOGICS

      
Serial Number 97033402
Status Pending
Filing Date 2021-09-17
Owner HCW Biologics Inc. ()
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

proteins for use in the manufacture of immunotherapeutics; reagents for research purposes pharmaceutical preparations for the treatment of age-related and inflammatory diseases and disorders

15.

HCW BIOLOGICS

      
Serial Number 97033377
Status Pending
Filing Date 2021-09-17
Owner HCW Biologics Inc. ()
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

proteins for use in the manufacture of immunotherapeutics; reagents for research purposes pharmaceutical preparations for the treatment of age-related and inflammatory diseases and disorders

16.

8 HCW BIOLOGICS

      
Serial Number 97033411
Status Registered
Filing Date 2021-09-17
Registration Date 2023-04-11
Owner HCW Biologics Inc. ()
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

Development of platform technology, namely, immunotherapy pharmaceutical platforms for use in manufacturing therapeutics related to inflammaging, inflammatory diseases, age-related diseases and cancer; Medical and scientific research and development services in the field of protein therapeutics and immunotherapeutics; pharmaceutical product development; pharmaceutical research and development services; Research and development of pharmaceuticals for the treatment of age-related and inflammatory diseases and cancer

17.

METHODS OF ACTIVATING REGULATORY T CELLS

      
Application Number 17173806
Status Pending
Filing Date 2021-02-11
First Publication Date 2021-09-02
Owner HCW Biologics, Inc. (USA)
Inventor
  • Wong, Hing C.
  • Shresha, Niraj
  • George, Varghese
  • Dee, Michael

Abstract

Provided herein are methods of stimulating or increasing the proliferation of a Treg cell, compositions including a population of Treg cells generated by these methods, and methods of treating a subject using these compositions.

IPC Classes  ?

  • A61K 35/17 - LymphocytesB-cellsT-cellsNatural killer cellsInterferon-activated or cytokine-activated lymphocytes
  • C12N 5/0783 - T cellsNK cellsProgenitors of T or NK cells
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants

18.

METHODS OF ACTIVATING REGULATORY T CELLS

      
Application Number US2021017620
Publication Number 2021/163298
Status In Force
Filing Date 2021-02-11
Publication Date 2021-08-19
Owner HCW BIOLOGICS, INC. (USA)
Inventor
  • Wong, Hing C.
  • Shresha, Niraj
  • George, Varghese
  • Dee, Michael

Abstract

regregreg cells generated by these methods, and methods of treating a subject using these compositions.

IPC Classes  ?

  • C07K 14/745 - Blood coagulation or fibrinolysis factors
  • C12N 5/0783 - T cellsNK cellsProgenitors of T or NK cells

19.

METHODS OF TREATING AGE-RELATED AND INFLAMMATORY DISEASES

      
Document Number 03169231
Status Pending
Filing Date 2021-02-11
Open to Public Date 2021-08-19
Owner HCW BIOLOGICS, INC. (USA)
Inventor Wong, Hing C.

Abstract

Provided herein are methods of treating an aging-related disease or inflammatory disease in a subject that include (i) a therapeutically effective amount of an NK cell activating agent and/or an NK cell and/or monoclonal antibody; and (ii) a therapeutically effective amount of a Treg cell activating agent and/or a Treg cell and/or a monoclonal antibody and/or AGE inhibitor.

IPC Classes  ?

  • C07K 14/745 - Blood coagulation or fibrinolysis factors
  • C12N 5/0783 - T cellsNK cellsProgenitors of T or NK cells

20.

METHODS OF ACTIVATING REGULATORY T CELLS

      
Document Number 03169243
Status Pending
Filing Date 2021-02-11
Open to Public Date 2021-08-19
Owner HCW BIOLOGICS, INC. (USA)
Inventor
  • Wong, Hing C.
  • Shrestha, Niraj
  • George, Varghese
  • Dee, Michael

Abstract

Provided herein are methods of stimulating or increasing the proliferation of a Treg cell, compositions including a population of Treg cells generated by these methods, and methods of treating a subject using these compositions.

IPC Classes  ?

  • C12N 5/0783 - T cellsNK cellsProgenitors of T or NK cells
  • C07K 14/54 - Interleukins [IL]
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • C07K 14/745 - Blood coagulation or fibrinolysis factors
  • 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 19/00 - Hybrid peptides
  • C12N 15/62 - DNA sequences coding for fusion proteins

21.

CHROMATOGRAPHY RESIN AND USES THEREOF

      
Document Number 03169625
Status Pending
Filing Date 2021-02-11
Open to Public Date 2021-08-19
Owner HCW BIOLOGICS, INC. (USA)
Inventor
  • Wong, Hing C.
  • Jiao, Jin-An
  • Prendes, Caitlin

Abstract

An affinity chromatography resin comprising an anti-tissue factor antibody or antigen-binding fragment thereof attached to a base resin, and methods of using the same.

IPC Classes  ?

  • C07K 14/745 - Blood coagulation or fibrinolysis factors
  • C12N 5/0783 - T cellsNK cellsProgenitors of T or NK cells
  • C07K 1/22 - Affinity chromatography or related techniques based upon selective absorption processes
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • 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 16/36 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against blood coagulation factors
  • C07K 19/00 - Hybrid peptides

22.

CHROMATOGRAPHY RESIN AND USES THEREOF

      
Application Number US2021017621
Publication Number 2021/163299
Status In Force
Filing Date 2021-02-11
Publication Date 2021-08-19
Owner HCW BIOLOGICS, INC. (USA)
Inventor
  • Wong, Hing C.
  • Jiao, Jin-An
  • Prendes, Caitlin

Abstract

An affinity chromatography resin comprising an anti-tissue factor antibody or antigen-binding fragment thereof attached to a base resin, and methods of using the same.

IPC Classes  ?

  • C07K 14/745 - Blood coagulation or fibrinolysis factors
  • C12N 5/0783 - T cellsNK cellsProgenitors of T or NK cells
  • C07K 16/36 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against blood coagulation factors

23.

METHODS OF TREATING AGE-RELATED AND INFLAMMATORY DISEASES

      
Application Number US2021017714
Publication Number 2021/163369
Status In Force
Filing Date 2021-02-11
Publication Date 2021-08-19
Owner HCW BIOLOGICS, INC. (USA)
Inventor Wong, Hing C.

Abstract

Provided herein are methods of treating an aging-related disease or inflammatory disease in a subject that include (i) a therapeutically effective amount of an NK cell activating agent and/or an NK cell and/or monoclonal antibody; and (ii) a therapeutically effective amount of a Treg cell activating agent and/or a Treg cell and/or a monoclonal antibody and/or AGE inhibitor.

IPC Classes  ?

  • C07K 14/745 - Blood coagulation or fibrinolysis factors
  • C12N 5/0783 - T cellsNK cellsProgenitors of T or NK cells

24.

MULTI-CHAIN CHIMERIC POLYPEPTIDES AND USES THEREOF

      
Document Number 03143035
Status Pending
Filing Date 2020-06-19
Open to Public Date 2020-12-24
Owner HCW BIOLOGICS, INC. (USA)
Inventor Wong, Hing C.

Abstract

The present disclosure relates to methods that include the use of a first multi-chain chimeric polypeptide and a second multi-chain chimeric polypeptide for stimulating the NK cells, inducing or increasing proliferation of the NK cells, inducing differentiation of the NK cells, and treating a subject in need thereof using activated NK cells.

IPC Classes  ?

  • C12N 5/0783 - T cellsNK cellsProgenitors of T or NK cells
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • A61P 35/00 - Antineoplastic agents
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons
  • 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 19/00 - Hybrid peptides

25.

MULTI-CHAIN CHIMERIC POLYPEPTIDES AND USES THEREOF

      
Application Number US2020038717
Publication Number 2020/257639
Status In Force
Filing Date 2020-06-19
Publication Date 2020-12-24
Owner HCW BIOLOGICS, INC. (USA)
Inventor Wong, Hing

Abstract

The present disclosure relates to methods that include the use of a first multi-chain chimeric polypeptide and a second multi-chain chimeric polypeptide for stimulating the NK cells, inducing or increasing proliferation of the NK cells, inducing differentiation of the NK cells, and treating a subject in need thereof using activated NK cells.

IPC Classes  ?

  • C12N 5/0783 - T cellsNK cellsProgenitors of T or NK cells
  • A61P 35/00 - Antineoplastic agents
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies

26.

SINGLE-CHAIN CHIMERIC POLYPEPTIDES AND USES THEREOF

      
Document Number 03108951
Status Pending
Filing Date 2019-08-29
Open to Public Date 2020-03-05
Owner HCW BIOLOGICS, INC. (USA)
Inventor Wong, Hing

Abstract

Provided herein are single-chain chimeric polypeptides that include: (i) a first target-binding domain; (ii) a soluble tissue factor domain; and (iii) a second target-binding domain. Also provided here are methods of using these single-chain chimeric polypeptides and nucleic acids encoding these single-chain chimeric polypeptides.

IPC Classes  ?

  • C07K 19/00 - Hybrid peptides
  • A61K 38/18 - Growth factorsGrowth regulators
  • A61K 38/19 - CytokinesLymphokinesInterferons
  • A61P 3/10 - Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
  • A61P 35/00 - Antineoplastic agents
  • C07K 14/52 - CytokinesLymphokinesInterferons
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons
  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • C12N 15/62 - DNA sequences coding for fusion proteins

27.

SINGLE-CHAIN AND MULTI-CHAIN CHIMERIC POLYPEPTIDES AND USES THEREOF

      
Document Number 03109361
Status Pending
Filing Date 2019-08-30
Open to Public Date 2020-03-05
Owner HCW BIOLOGICS, INC. (USA)
Inventor Wong, Hing

Abstract

The present disclosure relates to the field of biotechnology, and more specifically, to single-chain and multi-chain chimeric polypeptides having a linker domain positioned between two target-binding domains that are useful for a variety of applications including, without limitation, stimulating an immune cell, inducing or increasing proliferation of an immune cell, inducing differentiation of an immune cell, or treating a subject in need thereof (e.g., a subject having cancer or an aging-related disease or condition).

IPC Classes  ?

  • C07K 14/54 - Interleukins [IL]
  • A61K 38/00 - Medicinal preparations containing peptides
  • C07K 14/555 - Interferons [IFN]
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons
  • C07K 19/00 - Hybrid peptides

28.

SINGLE-CHAIN CHIMERIC POLYPEPTIDES AND USES THEREOF

      
Application Number US2019048930
Publication Number 2020/047333
Status In Force
Filing Date 2019-08-29
Publication Date 2020-03-05
Owner HCW BIOLOGICS, INC. (USA)
Inventor Wong, Hing

Abstract

Provided herein are single-chain chimeric polypeptides that include: (i) a first target-binding domain; (ii) a soluble tissue factor domain; and (iii) a second target-binding domain. Also provided here are methods of using these single-chain chimeric polypeptides and nucleic acids encoding these single-chain chimeric polypeptides.

IPC Classes  ?

  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
  • 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

29.

SINGLE-CHAIN AND MULTI-CHAIN CHIMERIC POLYPEPTIDES AND USES THEREOF

      
Application Number US2019049158
Publication Number 2020/047473
Status In Force
Filing Date 2019-08-30
Publication Date 2020-03-05
Owner HCW BIOLOGICS, INC. (USA)
Inventor Wong, Hing

Abstract

The present disclosure relates to the field of biotechnology, and more specifically, to single-chain and multi-chain chimeric polypeptides having a linker domain positioned between two target-binding domains that are useful for a variety of applications including, without limitation, stimulating an immune cell, inducing or increasing proliferation of an immune cell, inducing differentiation of an immune cell, or treating a subject in need thereof (e.g., a subject having cancer or an aging-related disease or condition).

IPC Classes  ?

  • C07K 14/54 - Interleukins [IL]
  • A61K 38/00 - Medicinal preparations containing peptides
  • C07K 14/555 - Interferons [IFN]
  • C07K 14/705 - ReceptorsCell surface antigensCell surface determinants
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons
  • C07K 19/00 - Hybrid peptides

30.

MULTI-CHAIN CHIMERIC POLYPEPTIDES AND USES THEREOF

      
Document Number 03108949
Status Pending
Filing Date 2019-08-29
Open to Public Date 2020-03-05
Owner HCW BIOLOGICS, INC. (USA)
Inventor Wong, Hing

Abstract

Provided herein are multi-chain chimeric polypeptides that include: (a) a first chimeric polypeptide including a first target-binding domain, a soluble tissue factor domain, and a first domain of a pair of affinity domains; and (b) a second chimeric polypeptide including a second domain of a pair of affinity domains and a second target-binding domain, where the first chimeric polypeptide and the second chimeric polypeptide associate through the binding of the first domain and the second domain of the pair of affinity domains. Also provided here are methods of using these multi-chain chimeric polypeptides and nucleic acids encoding these multi-chain chimeric polypeptides.

IPC Classes  ?

  • C07K 14/54 - Interleukins [IL]
  • A61K 38/00 - Medicinal preparations containing peptides
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons
  • C07K 14/745 - Blood coagulation or fibrinolysis factors
  • C12N 15/62 - DNA sequences coding for fusion proteins

31.

METHODS OF TREATING AGING-RELATED DISORDERS

      
Document Number 03109139
Status Pending
Filing Date 2019-08-30
Open to Public Date 2020-03-05
Owner HCW BIOLOGICS, INC. (USA)
Inventor Wong, Hing

Abstract

Provided herein are methods of treating an aging-related disease or condition in a subject in need thereof, killing or reducing the number of senescent cells in a subject in need thereof, improving the texture and/or appearance of skin and/or hair in a subject in need thereof, and assisting in the treatment of obesity in a subject in need thereof, that include administering to the subject a therapeutically effective amount of one or more natural killer (NK) cell activating agent(s) and/or a therapeutically effective number of activated NK cells.

IPC Classes  ?

  • A61K 35/17 - LymphocytesB-cellsT-cellsNatural killer cellsInterferon-activated or cytokine-activated lymphocytes

32.

MULTI-CHAIN CHIMERIC POLYPEPTIDES AND USES THEREOF

      
Application Number US2019048881
Publication Number 2020/047299
Status In Force
Filing Date 2019-08-29
Publication Date 2020-03-05
Owner HCW BIOLOGICS, INC. (USA)
Inventor Wong, Hing

Abstract

Provided herein are multi-chain chimeric polypeptides that include: (a) a first chimeric polypeptide including a first target-binding domain, a soluble tissue factor domain, and a first domain of a pair of affinity domains; and (b) a second chimeric polypeptide including a second domain of a pair of affinity domains and a second target-binding domain, where the first chimeric polypeptide and the second chimeric polypeptide associate through the binding of the first domain and the second domain of the pair of affinity domains. Also provided here are methods of using these multi-chain chimeric polypeptides and nucleic acids encoding these multi-chain chimeric polypeptides.

IPC Classes  ?

  • C07K 14/54 - Interleukins [IL]
  • A61K 38/00 - Medicinal preparations containing peptides
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons
  • C07K 14/745 - Blood coagulation or fibrinolysis factors
  • C12N 15/62 - DNA sequences coding for fusion proteins

33.

METHODS OF TREATING AGING-RELATED DISORDERS

      
Application Number US2019049142
Publication Number 2020/047462
Status In Force
Filing Date 2019-08-30
Publication Date 2020-03-05
Owner HCW BIOLOGICS, INC. (USA)
Inventor Wong, Hing

Abstract

Provided herein are methods of treating an aging-related disease or condition in a subject in need thereof, killing or reducing the number of senescent cells in a subject in need thereof, improving the texture and/or appearance of skin and/or hair in a subject in need thereof, and assisting in the treatment of obesity in a subject in need thereof, that include administering to the subject a therapeutically effective amount of one or more natural killer (NK) cell activating agent(s) and/or a therapeutically effective number of activated NK cells.

IPC Classes  ?

  • A61K 35/17 - LymphocytesB-cellsT-cellsNatural killer cellsInterferon-activated or cytokine-activated lymphocytes