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: 20240124543Abstract: 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: ApplicationFiled: October 30, 2023Publication date: April 18, 2024Applicant: HCW Biologics, Inc.Inventor: Hing Wong
-
Publication number: 20240124544Abstract: 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: ApplicationFiled: October 30, 2023Publication date: April 18, 2024Applicant: HCW Biologics, Inc.Inventor: Hing Wong
-
Patent number: 11884712Abstract: 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: GrantFiled: November 19, 2020Date of Patent: January 30, 2024Assignee: HCW Biologics, Inc.Inventor: Hing Wong
-
Publication number: 20230398151Abstract: 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: ApplicationFiled: June 30, 2023Publication date: December 14, 2023Applicant: HCW Biologics, Inc.Inventor: Hing Wong
-
Publication number: 20230372399Abstract: 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: ApplicationFiled: April 28, 2023Publication date: November 23, 2023Inventor: Hing Wong
-
Publication number: 20230272027Abstract: 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: ApplicationFiled: October 19, 2022Publication date: August 31, 2023Applicant: HCW Biologics, Inc.Inventor: Hing Wong
-
Patent number: 11730762Abstract: 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: GrantFiled: August 30, 2019Date of Patent: August 22, 2023Assignee: HCW Biologics, Inc.Inventor: Hing Wong
-
Patent number: 11672826Abstract: 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: GrantFiled: August 30, 2019Date of Patent: June 13, 2023Assignee: HCW Biologics, Inc.Inventor: Hing Wong
-
Publication number: 20230167023Abstract: 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: ApplicationFiled: April 23, 2021Publication date: June 1, 2023Applicant: ETH ZurichInventors: Christoph SCHNEEBERGER, Nicole Barbara AEGERTER, Joanna Chi-Hing WONG, Shelly Anne ARREGUIN, Paolo Angelo P. ERMANNI
-
Publication number: 20230128292Abstract: 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: ApplicationFiled: October 19, 2022Publication date: April 27, 2023Applicant: HCW Biologics, Inc.Inventor: Hing Wong
-
Publication number: 20230039157Abstract: 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: ApplicationFiled: July 21, 2022Publication date: February 9, 2023Applicant: HCW Biologics, Inc.Inventor: Hing Wong
-
Publication number: 20230023389Abstract: 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: ApplicationFiled: July 22, 2022Publication date: January 26, 2023Applicant: HCW Biologics, Inc.Inventor: Hing Wong
-
Patent number: 11518792Abstract: 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: GrantFiled: August 29, 2019Date of Patent: December 6, 2022Assignee: HCW Biologics, Inc.Inventor: Hing Wong
-
Patent number: 11401324Abstract: 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: GrantFiled: August 29, 2019Date of Patent: August 2, 2022Assignee: HCW Biologics, Inc.Inventor: Hing Wong
-
Publication number: 20220072045Abstract: 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: ApplicationFiled: November 12, 2021Publication date: March 10, 2022Inventors: Shahrooz Rabizadeh, Kayvan Niazi, Patrick Soon-Shiong, Hing Wong, Wenxin Xu
-
Patent number: 11229668Abstract: 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: GrantFiled: February 8, 2018Date of Patent: January 25, 2022Assignees: NantCell, Inc., Nant Holdings IP, LLCInventors: Shahrooz Rabizadeh, Kayvan Niazi, Patrick Soon-Shiong, Hing Wong, Wenxin Xu
-
Publication number: 20210100840Abstract: 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: ApplicationFiled: August 30, 2019Publication date: April 8, 2021Inventor: Hing Wong
-
Publication number: 20210070825Abstract: 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: ApplicationFiled: November 19, 2020Publication date: March 11, 2021Applicant: HCW Biologics, Inc.Inventor: Hing Wong
-
Publication number: 20210070826Abstract: 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: ApplicationFiled: November 19, 2020Publication date: March 11, 2021Applicant: HCW Biologics, Inc.Inventor: Hing Wong
-
Publication number: 20210060064Abstract: 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: ApplicationFiled: August 30, 2019Publication date: March 4, 2021Inventor: Hing Wong