Patents by Inventor Litai Zhang

Litai 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).

  • Substituted imidazopyridazines useful as kinase inhibitors
    Patent number: 8389527
    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 6, 2009
    Date of Patent: March 5, 2013
    Assignee: Bristol-Myers Squibb Company
    Inventors: Brian E. Fink, Soong-Hoon Kim, Yufen Zhao, Ping Chen, Wayne Vaccaro, Litai Zhang, Ashvinikumar V Gavai, Dharmpal S Dodd, Libing Chen
  • SUBSTITUTED IMIDAZOPYRIDAZINES USEFUL AS KINASE INHIBITORS
    Publication number: 20100323994
    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 6, 2009
    Publication date: December 23, 2010
    Applicant: BRISTOL-MYERS SQUIBB COMPANY
    Inventors: Brian E. Fink, Soong-Hoon Kim, Yufen Zhao, Ping Chen, Wayne Vaccaro, Litai Zhang, Ashvinikumar V. Gaval, Dharmpal S. Dodd, Libing Chen