Patents by Inventor Ann Catherine Petersen

Ann Catherine Petersen 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).

  • PYRROLOPYRAZONE INHIBITORS OF TANKYRASE
    Publication number: 20150011556
    Abstract: There are provided compounds of the formula wherein R1 and R2 are as described herein. The compounds are useful as anticancer agents.
    Type: Application
    Filed: September 22, 2014
    Publication date: January 8, 2015
    Applicant: HOFFMANN-LA ROCHE INC.
    Inventors: Johannes Hermann, Ann Catherine Petersen, Jutta Wanner, Lin Yi
  • Substituted pyrrolo[1,2-a]pyrazines as tankyrase inhibitors
    Patent number: 8841299
    Abstract: There are provided compounds of the formula wherein R1 and R2 are as described herein. The compounds are useful as anticancer agents.
    Type: Grant
    Filed: June 19, 2013
    Date of Patent: September 23, 2014
    Assignee: Genentech, Inc.
    Inventors: Johannes Hermann, Ann Catherine Petersen, Jutta Wanner, Lin Yi
  • PYRROLOPYRAZONE INHIBITORS OF TANKYRASE
    Publication number: 20130345226
    Abstract: There are provided compounds of the formula wherein R1 and R2 are as described herein. The compounds are useful as anticancer agents.
    Type: Application
    Filed: June 19, 2013
    Publication date: December 26, 2013
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Johannes Hermann, Ann Catherine Petersen, Jutta Wanner, Lin Yi