Patents by Inventor Tricia Ann Kwan

Tricia Ann Kwan 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).

  • Isothiazole derivatives useful as anticancer agents
    Patent number: 7276602
    Abstract: The invention relates to compounds of the formula 1 or pharmaceutically acceptable salts, prodrugs, solvates or hydrates thereof, wherein wherein X, R1, and R2 are as defined herein. The invention also relates to pharmaceutical compositions containing the compounds of formula 1 and to methods of treating hyperproliferative disorders in a mammal by administering the compounds of formula 1.
    Type: Grant
    Filed: July 24, 2003
    Date of Patent: October 2, 2007
    Assignee: Pfizer Inc
    Inventors: Blaise Lippa, Tricia Ann Kwan, Joel Morris, Susan D. LaGreca, Matthew David Wessel
  • Isothiazole derivatives useful as anticancer agents
    Publication number: 20040152691
    Abstract: The invention relates to compounds of the formula 1 1
    Type: Application
    Filed: July 24, 2003
    Publication date: August 5, 2004
    Applicant: Pfizer Inc
    Inventors: Blaise Lippa, Tricia Ann Kwan, Joel Morris, Susan D. LaGreca, Matthew David Wessel