Patents by Inventor Charles T. Gombar

Charles T. Gombar 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).

  • 6-carboxy-normorphinan derivatives, synthesis and uses thereof
    Patent number: 7501434
    Abstract: The present invention relates to compounds of formula I, synthesis thereof, and methods of using the same.
    Type: Grant
    Filed: August 3, 2007
    Date of Patent: March 10, 2009
    Assignee: Wyeth
    Inventors: Syed M. Shah, Kadum A. Ali, FangMing Kong, Tianmin Zhu, Charles T. Gombar