Patents by Inventor Russ Tsao

Russ Tsao 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).

  • CCI-779 derivatives and methods of making same
    Publication number: 20100279364
    Abstract: A method of generating synthetic metabolites of CCI-779 is provided. Five novel CCI-779 derivatives are described, as are methods of using these derivatives for detecting CCI-779 metabolites in samples.
    Type: Application
    Filed: December 11, 2007
    Publication date: November 4, 2010
    Applicant: Wyeth
    Inventors: Ping Cai, Mark Ruppen, Russ Tsao
  • CCI-779 derivatives and methods of making same
    Patent number: 7332601
    Abstract: A method of generating synthetic metabolites of CCI-779 is provided. Five novel CCI-779 derivatives are described, as are methods of using these derivatives for detecting CCI-779 metabolites in samples.
    Type: Grant
    Filed: August 9, 2005
    Date of Patent: February 19, 2008
    Assignee: Wyeth
    Inventors: Ping Cai, Mark Ruppen, Russ Tsao
  • CCI-779 derivatives and methods of making same
    Publication number: 20060036091
    Abstract: A method of generating synthetic metabolites of CCI-779 is provided. Five novel CCI-779 derivatives are described, as are methods of using these derivatives for detecting CCI-779 metabolites in samples.
    Type: Application
    Filed: August 9, 2005
    Publication date: February 16, 2006
    Applicant: Wyeth
    Inventors: Ping Cai, Mark Ruppen, Russ Tsao