Patents by Inventor Stephen YOO

Stephen YOO 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).

  • Patent number: 12558434
    Abstract: A liquid suspension product comprising a recombinant adeno-associated virus (rAAV) having an AAV8 capsid which is suitable for intra-retinal injection is provided herein. Also provided herein are liquid suspensions containing these rAAV8.aVEGF and methods of using same for treatment of wet AMD and other ocular conditions.
    Type: Grant
    Filed: February 18, 2019
    Date of Patent: February 24, 2026
    Assignees: The Trustees of the University of Pennsylvania, REGENX BIO INC
    Inventors: James M. Wilson, Stephen Yoo, Sherri Van Everen, Jean Bennett, Albert M. Maguire, Tomas Santiago Aleman, Tristan James Marshall, Anna Tretiakova
  • Publication number: 20250320287
    Abstract: Compositions and methods are described for the delivery of a fully human post-translationally modified (HuPTM) monoclonal antibody (“mAb”) or the antigen-binding fragment of a mAb against human vascular endothelial growth factor (“hVEGF”)—such as, e.g., a fully human-glycosylated (HuGly) anti-hVEGF antigen-binding fragment—to the retina/vitreal humour in the eye(s) of human subjects diagnosed with ocular diseases caused by increased neovascularization, for example, neovascular age-related macular degeneration (“nAMD”), also known as “wet” age-related macular degeneration (“WAMD”), age-related macular degeneration (“AMD”), and diabetic retinopathy.
    Type: Application
    Filed: February 26, 2025
    Publication date: October 16, 2025
    Inventors: Stephen Yoo, Rickey Robert Reinhardt, Sherri Van Everen, Karen Fran Kozarsky, Curran Matthew Simpson, Zhuchun Wu, Peter Anthony Campochiaro, Jikui Shen, Kun Ding
  • Publication number: 20250051740
    Abstract: Compositions and methods are described for the delivery of recombinant human iduronate-2-sulfatase (IDS) produced by human neuronal or glial cells to the cerebrospinal fluid of the central nervous system (CNS) of a human subject diagnosed with mucopolysaccharidosis II (MPS II).
    Type: Application
    Filed: May 9, 2024
    Publication date: February 13, 2025
    Applicant: REGENXBIO Inc.
    Inventors: Stephen Yoo, Rickey Robert Reinhardt, Curran Matthew Simpson, Zhuchun Wu
  • Publication number: 20240254214
    Abstract: Compositions and methods are described for the delivery of a fully human post-translationally modified (HuPTM) monoclonal antibody (“mAb”) or the antigen-binding fragment of a mAb against human vascular endothelial growth factor (“hVEGF”) —such as, e.g., a fully human-glycosylated (HuGly) anti-h VEGF antigen-binding fragment—to the retina/vitreal humour in the eye(s) of human subjects diagnosed with ocular diseases caused by increased neovascularization, for example, neovascular age-related macular degeneration (“nAMD”), also known as “wet” age-related macular degeneration (“WAMD”), age-related macular degeneration (“AMD”), and diabetic retinopathy.
    Type: Application
    Filed: July 27, 2023
    Publication date: August 1, 2024
    Inventors: Stephen Yoo, Rickey Robert Reinhardt, Sherri Van Everen, Karen Fran Kozarsky, Curran Matthew Simpson, Zhuchun Wu, Peter Anthony Campochiaro, Jikui Shen, Kun Ding
  • Publication number: 20240050537
    Abstract: Compositions and methods are described for the delivery of a fully human-glycosylated (HuGly) ?-L-iduronidase (IDUA) to the cerebrospinal fluid of the central nervous system (CNS) of a human subject diagnosed with mucopolysaccharidosis I (MPS I).
    Type: Application
    Filed: October 3, 2023
    Publication date: February 15, 2024
    Applicant: REGENXBIO Inc.
    Inventors: Stephen Yoo, Rickey Robert Reinhardt, Curran Matthew Simpson, Zhuchun Wu
  • Patent number: 11613739
    Abstract: Compositions and methods are described for the delivery of recombinant human iduronate-2-sulfatase (IDS) produced by human neuronal or glial cells to the cerebrospinal fluid of the central nervous system (CNS) of a human subject diagnosed with mucopolysaccharidosis II (MPS II).
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: March 28, 2023
    Assignee: REGENXBIO Inc.
    Inventors: Stephen Yoo, Rickey Robert Reinhardt, Curran Matthew Simpson, Zhuchun Wu
  • Publication number: 20230057519
    Abstract: Compositions and methods are described for the delivery of a fully human post-translationally modified (HuPTM) monoclonal antibody (“mAb”) or the antigen-binding fragment of a mAb against human vascular endothelial growth factor (“hVEGF”)—such as, e.g., a fully human-glycosylated (HuGly) anti-hVEGF antigen-binding fragment—to the retina/vitreal humour in the eye(s) of human subjects diagnosed with ocular diseases caused by increased neovascularization, for example, neovascular age-related macular degeneration (“nAMD”), also known as “wet” age-related macular degeneration (“WAMD”), age-related macular degeneration (“AMD”), and diabetic retinopathy.
    Type: Application
    Filed: March 25, 2022
    Publication date: February 23, 2023
    Applicant: REGENXBIO Inc.
    Inventors: Curran Matthew Simpson, Stephen Yoo, Karen Fran Kozarsky, Rickey Robert Reinhardt, Laura A. Coruzzi
  • Publication number: 20220411511
    Abstract: Antibodies that selectively bind to glycosylated CTLA-4 relative to unglycosylated CTLA-4 are provided. In some aspects, CTLA-4 polypeptides comprising glycosylated amino acid positions are also provided. Methods for making and using such antibodies and polypeptides (e.g., for the treatment of cancer) are also provided.
    Type: Application
    Filed: September 25, 2020
    Publication date: December 29, 2022
    Inventor: Stephen Yoo
  • Publication number: 20210275647
    Abstract: Compositions and methods are described for the delivery of a fully human-glycosylated (HuGly) ?-L-iduronidase (ID-UA) to the cerebrospinal fluid of the central nervous system (CNS) of a human subject diagnosed with mucopolysaccharidosis I (MPS I).
    Type: Application
    Filed: July 17, 2019
    Publication date: September 9, 2021
    Inventors: Stephen Yoo, Rickey Robert Reinhardt, Curran Matthew Simpson, Zhuchun Wu
  • Publication number: 20210093734
    Abstract: A liquid suspension product comprising a recombinant adeno-associated virus (rAAV) having an AAV8 capsid which is suitable for intra-retinal injection is provided herein. Also provided herein are liquid suspensions containing these rAAV8.aVEGF and methods of using same for treatment of wet AMD and other ocular conditions.
    Type: Application
    Filed: February 18, 2019
    Publication date: April 1, 2021
    Inventors: James M. Wilson, Stephen Yoo, Sherri Van Everen
  • Publication number: 20200277364
    Abstract: Compositions and methods are described for the delivery of a fully human post-translationally modified (HuPTM) monoclonal antibody (“mAb”) or the antigen-binding fragment of a mAb against human vascular endothelial growth factor (“hVEGF”)—such as, e.g., a fully human-glycosylated (HuGly) anti-hVEGF antigen-binding fragment—to the retina/vitreal humour in the eye(s) of human subjects diagnosed with ocular diseases caused by increased neovascularization, for example, neovascular age-related macular degeneration (“nAMD”), also known as “wet” age-related macular degeneration (“WAMD”), age-related macular degeneration (“AMD”), and diabetic retinopathy.
    Type: Application
    Filed: September 26, 2018
    Publication date: September 3, 2020
    Inventors: Stephen Yoo, Rickey Robert Reinhardt, Sherri Van Everen, Karen Fran Kozarsky, Curran Matthew Simpson, Zhuchun Wu, Peter Anthony Campochiaro, Jikui Shen, Kun Ding
  • Publication number: 20200149019
    Abstract: Compositions and methods are described for the delivery of recombinant human iduronate-2-sulfatase (IDS) produced by human neuronal or glial cells to the cerebrospinal fluid of the central nervous system (CNS) of a human subject diagnosed with mucopolysaccharidosis II (MPS II).
    Type: Application
    Filed: April 13, 2018
    Publication date: May 14, 2020
    Applicant: REGENXBIO INC.
    Inventors: Stephen Yoo, Rickey Robert Reinhardt, Curran Matthew Simpson, Zhuchun Wu
  • Publication number: 20190358303
    Abstract: Compositions and methods are described for the delivery of a fully human-glycosylated (HuGly) ?-L-iduronidase (IDUA) to the cerebrospinal fluid of the central nervous system (CNS) of a human subject diagnosed with mucopolysaccharidosis I (MPS I).
    Type: Application
    Filed: January 30, 2018
    Publication date: November 28, 2019
    Applicant: REGENXBIO Inc.
    Inventors: Stephen Yoo, Rickey Robert Reinhardt, Curran Matthew Simpson, Zhuchun Wu
  • Publication number: 20190211091
    Abstract: Compositions and methods are described for the delivery of a fully human post-translationally modified (HuPTM) monoclonal antibody (“mAb”) or the antigen-binding fragment of a mAb against human vascular endothelial growth factor (“hVEGF”)—such as, e.g., a fully human-glycosylated (HuGly) anti-hVEGF antigen-binding fragment—to the retina/vitreal humour in the eye(s) of human subjects diagnosed with ocular diseases caused by increased neovascularization, for example, neovascular age-related macular degeneration (“nAMD”), also known as “wet” age-related macular degeneration (“WAMD”), age-related macular degeneration (“AMD”), and diabetic retinopathy.
    Type: Application
    Filed: March 22, 2019
    Publication date: July 11, 2019
    Applicant: REGENXBIO Inc.
    Inventors: Curran Matthew Simpson, Stephen Yoo, Karen Fran Kozarsky, Rickey Robert Reinhardt, Laura A. Coruzzi
  • Publication number: 20190127455
    Abstract: Compositions and methods are described for the delivery of a fully human post-translationally modified (HuPTM) monoclonal antibody (“mAb”) or the antigen-binding fragment of a mAb against human vascular endothclial growth factor (“hVEGF”)—such as, e.g., a fully human-glycosylated (HuGly) anti-hVEGF antigen-binding fragment-to the retina/vitreal humour in the eye(s) of human subjects diagnosed with ocular diseases caused by increased neovascularization, for example, neovascular age-related macular degeneration (“nAMD”), also known as “wet” age-related macular degeneration (“WAMD”), age-related macular degeneration (“AMD”), and diabetic retinopathy.
    Type: Application
    Filed: April 14, 2017
    Publication date: May 2, 2019
    Applicant: REGENXBIO Inc.
    Inventors: Curran Matthew SIMPSON, Stephen YOO, Karen Fran KOZARSKY, Rickey Robert REINHARDT, Laura A. CORUZZI