Patents by Inventor Jianguang Han

Jianguang Han 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: 11725000
    Abstract: The invention provides compounds that are inhibitors or covalent modifiers of succinate dehydrogenase subunit B (SDHB) and/or inhibitors of apoptosis, and pharmaceutically acceptable salts, hydrates and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof with an effective amount of the compound or composition.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: August 15, 2023
    Assignee: National Institute of Biological Sciences, Beijing
    Inventors: Zhiyuan Zhang, Xiaodong Wang, Shaoqiang Huang, Xian Jiang, Li Li, Zhaolan Zhang, Jianguang Han
  • Patent number: 11666577
    Abstract: The invention provides compounds that inhibit human MLKL, and pharmaceutically acceptable salts, hydrates and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof with an effective amount of the compound or composition.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: June 6, 2023
    Assignee: National Institute of Biological Sciences, Beijing
    Inventors: Zhiyuan Zhang, Xiaodong Wang, Shaoqiang Huang, Bo Yan, Lei Liu, Huayi Wang, Jianguang Han, Zhi Huang, Weiye Cao
  • Publication number: 20230159492
    Abstract: Provided are compounds that inhibit ferroptosis activity, or modulate or inhibit a disease associated with ferroptosis dysregulation, such as neuropathy, ischemia reperfusion injury, acute kidney failure and cancer, including corresponding sulfonamides, and pharmaceutically acceptable salts, hydrates and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof with an effective amount of the compound or composition, and detecting a resultant improvement in the person's health or condition.
    Type: Application
    Filed: March 2, 2021
    Publication date: May 25, 2023
    Applicant: SIRONAX LTD.
    Inventors: Jianguang HAN, Zhiyuan ZHANG
  • Publication number: 20210309647
    Abstract: The invention provides compounds that are inhibitors or covalent modifiers of succinate dehydrogenase subunit B (SDHB) and/or inhibitors of apoptosis, and pharmaceutically acceptable salts, hydrates and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof with an effective amount of the compound or composition.
    Type: Application
    Filed: May 28, 2021
    Publication date: October 7, 2021
    Applicant: National Institute of Biological Sciences, Beijing
    Inventors: Zhiyuan Zhang, Xiaodong Wang, Shaoqiang Huang, Xian Jiang, Li Li, Zhaolan Zhang, Jianguang Han
  • Publication number: 20210292305
    Abstract: The invention provides amides that inhibit cellular necrosis and/or human receptor interacting protein 1 kinase (RIP1), including corresponding sulfonamides, and pharmaceutically acceptable salts, hydrates and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof with an effective amount of the compound or composition, and detecting a resultant improvement in the person's health or condition.
    Type: Application
    Filed: May 19, 2021
    Publication date: September 23, 2021
    Applicant: SIRONAX LTD
    Inventors: Zhiyuan Zhang, Yaning Su, Jianguang Han, Hanying Ruan, Ying Li, Guozheng Wang, Wendong Liu, Chong Zhang, Leiming Liang
  • Patent number: 11034680
    Abstract: The invention provides compounds that are inhibitors or covalent modifiers of succinate dehydrogenase subunit B (SDHB) and/or inhibitors of apoptosis, and pharmaceutically acceptable salts, hydrates and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof with an effective amount of the compound or composition.
    Type: Grant
    Filed: January 15, 2019
    Date of Patent: June 15, 2021
    Assignee: National Institute of Biological Sciences, Beijing
    Inventors: Zhiyuan Zhang, Xiaodong Wang, Shaoqiang Huang, Xian Jiang, Li Li, Zhaolan Zhang, Jianguang Han
  • Publication number: 20190381052
    Abstract: The invention provides compounds that inhibit human MLKL, and pharmaceutically acceptable salts, hydrates and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof with an effective amount of the compound or composition.
    Type: Application
    Filed: August 26, 2019
    Publication date: December 19, 2019
    Applicant: National Institute of Biological Sciences, Beijing
    Inventors: Zhiyuan Zhang, Xiaodong Wang, Shaoqiang Huang, Bo Yan, Lei Liu, Huayi Wang, Jianguang Han, Zhi Huang, Weiye Cao
  • Publication number: 20190152960
    Abstract: The invention provides compounds that are inhibitors or covalent modifiers of succinate dehydrogenase subunit B (SDHB) and/or inhibitors of apoptosis, and pharmaceutically acceptable salts, hydrates and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof with an effective amount of the compound or composition.
    Type: Application
    Filed: January 15, 2019
    Publication date: May 23, 2019
    Applicant: National Institute of Biological Sciences, Beijing
    Inventors: Zhiyuan Zhang, Xiaodong Wang, Shaoqiang Huang, Xian Jiang, Li Li, Zhaolan Zhang, Jianguang Han