Patents by Inventor Litai H. Zhang

Litai H. Zhang 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).

  • Imidazopyridazinecarbonitriles useful as kinase inhibitors
    Patent number: 9371328
    Abstract: The invention provides compounds of Formula (I) and pharmaceutically acceptable salts thereof. The Formula (I) imidazopyridazines inhibit protein kinase activity thereby making them useful as anticancer agents.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: June 21, 2016
    Assignee: Bristol-Myers Squibb Company
    Inventors: Brian E. Fink, Libing Chen, Ashvinikumar V. Gavai, Liqi He, Soong-Hoon Kim, Andrew James Nation, Yufen Zhao, Litai H. Zhang
  • IMIDAZOPYRIDAZINECARBONITRILES USEFUL AS KINASE INHIBITORS
    Publication number: 20140179674
    Abstract: The invention provides compounds of Formula (I) and pharmaceutically acceptable salts thereof. The Formula (I) imidazopyridazines inhibit protein kinase activity thereby making them useful as anticancer agents.
    Type: Application
    Filed: February 27, 2014
    Publication date: June 26, 2014
    Inventors: Brian E. Fink, Libing Chen, Ashvinikumar V. Gavai, Liqi He, Soong-Hoon Kim, Andrew James Nation, Yufen Zhao, Litai H. Zhang
  • IMIDAZOPYRIDAZINECARBONITRILES USEFUL AS KINASE INHIBITORS
    Publication number: 20120283241
    Abstract: The invention provides compounds of Formula (I) and pharmaceutically acceptable salts thereof. The Formula (I) imidazopyridazines inhibit protein kinase activity thereby making them useful as anticancer agents.
    Type: Application
    Filed: July 19, 2012
    Publication date: November 8, 2012
    Inventors: Brian E. Fink, Libing Chen, Ashvinikumar V. Gavai, Liqi He, Soong-Hoon Kim, Andrew James Nation, Yufen Zhao, Litai H. Zhang
  • Imidazopyridazinecarbonitriles useful as kinase inhibitors
    Patent number: 8252795
    Abstract: The invention provides compounds of Formula (I) and pharmaceutically acceptable salts thereof. The Formula (I) imidazopyridazines inhibit protein kinase activity thereby making them useful as anticancer agents.
    Type: Grant
    Filed: October 8, 2009
    Date of Patent: August 28, 2012
    Assignee: Bristol-Myers Squibb Company
    Inventors: Brian E. Fink, Libing Chen, Ashvinikumar V. Gavai, Liqi He, Soong-Hoon Kim, Andrew James Nation, Yufen Zhao, Litai H. Zhang
  • IMIDAZOPYRIDAZINECARBONITRILES USEFUL AS KINASE INHIBITORS
    Publication number: 20100113458
    Abstract: The invention provides compounds of Formula (I) and pharmaceutically acceptable salts thereof. The Formula (I) imidazopyridazines inhibit protein kinase activity thereby making them useful as anticancer agents.
    Type: Application
    Filed: October 8, 2009
    Publication date: May 6, 2010
    Inventors: Brian E. Fink, Libing Chen, Ashvinikumar V. Gavai, Liqi He, Soong-Hoon Kim, Andrew James Nation, Yufen Zhao, Litai H. Zhang