Patents by Inventor Hing Wong

Hing Wong has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240124543
    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.
    Type: Application
    Filed: October 30, 2023
    Publication date: April 18, 2024
    Applicant: HCW Biologics, Inc.
    Inventor: Hing Wong
  • Publication number: 20240124544
    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.
    Type: Application
    Filed: October 30, 2023
    Publication date: April 18, 2024
    Applicant: HCW Biologics, Inc.
    Inventor: Hing Wong
  • Patent number: 11884712
    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.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: January 30, 2024
    Assignee: HCW Biologics, Inc.
    Inventor: Hing Wong
  • Publication number: 20230398151
    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).
    Type: Application
    Filed: June 30, 2023
    Publication date: December 14, 2023
    Applicant: HCW Biologics, Inc.
    Inventor: Hing Wong
  • Publication number: 20230372399
    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.
    Type: Application
    Filed: April 28, 2023
    Publication date: November 23, 2023
    Inventor: Hing Wong
  • Publication number: 20230272027
    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.
    Type: Application
    Filed: October 19, 2022
    Publication date: August 31, 2023
    Applicant: HCW Biologics, Inc.
    Inventor: Hing Wong
  • Patent number: 11730762
    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).
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: August 22, 2023
    Assignee: HCW Biologics, Inc.
    Inventor: Hing Wong
  • Patent number: 11672826
    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.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: June 13, 2023
    Assignee: HCW Biologics, Inc.
    Inventor: Hing Wong
  • Publication number: 20230167023
    Abstract: Bi— or multicomponent fibre (3) comprising a reinforcing core (1) of a first material and at least one sheath (2) of a second, thermoplastic or pre-polymerized thermoset material, for the manufacturing of composite parts, the matrix of which composite parts consists of the material of said sheath (2), wherein said first material has a degradation temperature, ignition temperature, glass transition temperature, melting temperature or liquidus temperature which is higher than the melting temperature, flowing temperature, r softening temperature of said second, thermoplastic or pre-polymerized thermoset material, wherein said reinforcing core (1) has a core volume fraction (vf) defined as the volume fraction of the reinforcing core (1) in the bi- or multicomponent fibre (3), which is in the range of 0.3-0.8, and wherein along a longitudinal axis (Z) of the bi- or multicomponent fibre outer surface (4) of the sheath (2) has a corrugated, preferably irregular corrugated shape.
    Type: Application
    Filed: April 23, 2021
    Publication date: June 1, 2023
    Applicant: ETH Zurich
    Inventors: Christoph SCHNEEBERGER, Nicole Barbara AEGERTER, Joanna Chi-Hing WONG, Shelly Anne ARREGUIN, Paolo Angelo P. ERMANNI
  • Publication number: 20230128292
    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.
    Type: Application
    Filed: October 19, 2022
    Publication date: April 27, 2023
    Applicant: HCW Biologics, Inc.
    Inventor: Hing Wong
  • Publication number: 20230039157
    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.
    Type: Application
    Filed: July 21, 2022
    Publication date: February 9, 2023
    Applicant: HCW Biologics, Inc.
    Inventor: Hing Wong
  • Publication number: 20230023389
    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.
    Type: Application
    Filed: July 22, 2022
    Publication date: January 26, 2023
    Applicant: HCW Biologics, Inc.
    Inventor: Hing Wong
  • Patent number: 11518792
    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.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: December 6, 2022
    Assignee: HCW Biologics, Inc.
    Inventor: Hing Wong
  • Patent number: 11401324
    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.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: August 2, 2022
    Assignee: HCW Biologics, Inc.
    Inventor: Hing Wong
  • Publication number: 20220072045
    Abstract: Contemplated treatments and methods produce substantially increased quantities of memory T-cells and a persistent immune response by subcutaneous and/or subdermal co-administration of (1) a vector comprising a recombinant nucleic acid that encodes a cancer associated epitope, a cancer specific epitope, and/or a neoepitope, (2) an immune stimulating cytokine, and (3) a checkpoint inhibitor. Most typically, the co-administration is performed at substantially the same location, preferably within 1-21 days from each other, and the vector is an adenoviral expression vector, for example, included in a viral particle such as an AdV5 virus with a deletion of the E2b gene.
    Type: Application
    Filed: November 12, 2021
    Publication date: March 10, 2022
    Inventors: Shahrooz Rabizadeh, Kayvan Niazi, Patrick Soon-Shiong, Hing Wong, Wenxin Xu
  • Patent number: 11229668
    Abstract: Contemplated treatments and methods produce substantially increased quantities of memory T-cells and a persistent immune response by subcutaneous and/or subdermal co-administration of (1) a vector comprising a recombinant nucleic acid that encodes a cancer associated epitope, a cancer specific epitope, and/or a neoepitope, (2) an immune stimulating cytokine, and (3) a checkpoint inhibitor. Most typically, the co-administration is performed at substantially the same location, preferably within 1-21 days from each other, and the vector is an adenoviral expression vector, for example, included in a viral particle such as an AdV5 virus with a deletion of the E2b gene.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: January 25, 2022
    Assignees: NantCell, Inc., Nant Holdings IP, LLC
    Inventors: Shahrooz Rabizadeh, Kayvan Niazi, Patrick Soon-Shiong, Hing Wong, Wenxin Xu
  • Publication number: 20210100840
    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).
    Type: Application
    Filed: August 30, 2019
    Publication date: April 8, 2021
    Inventor: Hing Wong
  • Publication number: 20210070825
    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.
    Type: Application
    Filed: November 19, 2020
    Publication date: March 11, 2021
    Applicant: HCW Biologics, Inc.
    Inventor: Hing Wong
  • Publication number: 20210070826
    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.
    Type: Application
    Filed: November 19, 2020
    Publication date: March 11, 2021
    Applicant: HCW Biologics, Inc.
    Inventor: Hing Wong
  • Publication number: 20210060064
    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.
    Type: Application
    Filed: August 30, 2019
    Publication date: March 4, 2021
    Inventor: Hing Wong