Patents by Inventor Weichao G. Chen

Weichao G. Chen 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).

  • Sodium-hydrogen exchanger type 1 inhibitor
    Patent number: 6852733
    Abstract: NHE-1 inhibitor, methods of using the NHE-1 inhibitor and pharmaceutical compositions containing the NHE-1 inhibitor. The NHE-1 inhibitor is useful for the reduction of tissue damage resulting from tissue ischemia.
    Type: Grant
    Filed: April 17, 2001
    Date of Patent: February 8, 2005
    Assignee: Pfizer Inc.
    Inventors: Weichao G. Chen, Eric D. Cox, Angel Guzman-Perez
  • High throughput screen for reducing drug candidate attrition
    Patent number: 6830897
    Abstract: This invention provides a high throughput method for identifying drug candidates which produce reactive metabolites that contribute to toxicity of the drug product.
    Type: Grant
    Filed: April 18, 2001
    Date of Patent: December 14, 2004
    Assignee: Pfizer Inc.
    Inventors: Michael J. Avery, Weichao G. Chen, Hassan G. Fouda
  • High throughput screen reducing drug candidate attrition
    Publication number: 20020034729
    Abstract: This invention provides a high throughput method for identifying drug candidates which produce reactive metabolites that contribute to toxicity of the drug product.
    Type: Application
    Filed: April 18, 2001
    Publication date: March 21, 2002
    Inventors: Michael J. Avery, Weichao G. Chen, Hassan G. Fouda
  • Sodium-hydrogen exchanger type 1 inhibitor
    Publication number: 20010051634
    Abstract: NHE-1 inhibitor, methods of using the NHE-1 inhibitor and pharmaceutical compositions containing the NHE-1 inhibitor. The NHE-1 inhibitor is useful for the reduction of tissue damage resulting from tissue ischemia.
    Type: Application
    Filed: April 17, 2001
    Publication date: December 13, 2001
    Inventors: Weichao G. Chen, Eric D. Cox, Angel Guzman-Perez