Patents by Inventor X. Christopher Sheng

X. Christopher Sheng 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).

  • Bicyclicpyrimidones and their use to treat diseases
    Patent number: 7022850
    Abstract: The present invention is directed to dihydropyrimidones having formula I or II and methods of using them to induce mitotic arrest, thereby making them useful as anti-cancer agents and other diseases that can be treated by inducing mitotic arrest.
    Type: Grant
    Filed: May 18, 2004
    Date of Patent: April 4, 2006
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Kyoung S. Kim, Songfeng Lu, X. Christopher Sheng, Alvin Donald Crews
  • Bicyclicpyrimidones and their use to treat diseases
    Publication number: 20040242596
    Abstract: The present invention is directed to dihydropyrimidones having formula I or II and methods of using them to induce mitotic arrest, thereby making them useful as anti-cancer agents and other diseases that can be treated by inducing mitotic arrest.
    Type: Application
    Filed: May 18, 2004
    Publication date: December 2, 2004
    Inventors: Kyoung S. Kim, Songfeng Lu, X. Christopher Sheng, Alvin Donald Crews