Patents by Inventor Brian E. Ledford

Brian E. Ledford 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).

  • Inhibitors of JAK and CDK2 protein kinases
    Patent number: 7122552
    Abstract: The present invention provides a compound of formula I: or a pharmaceutically acceptable salt thereof. These compounds are inhibitors of protein kinases, particularly inhibitors of JAK and CDK2 mammalian protein kinases. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of utilizing those compounds and compositions in the treatment of various protein kinase mediated disorders.
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: October 17, 2006
    Assignee: Vertex Pharmaceuticals Incorporated
    Inventor: Brian E. Ledford
  • Inhibitors of JAK and CDK2 protein kinases
    Publication number: 20030236244
    Abstract: The present invention provides a compound of formula I: 1
    Type: Application
    Filed: May 30, 2003
    Publication date: December 25, 2003
    Inventor: Brian E. Ledford