Patents by Inventor Kathrin Maier

Kathrin Maier 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).

  • Preparation process
    Patent number: 8222402
    Abstract: A process for preparing compounds of the formula (I) in which R1.1, R1.2, R1.3 and R2 are as defined in the description.
    Type: Grant
    Filed: August 12, 2008
    Date of Patent: July 17, 2012
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Kathrin Pachur, Stefan Goepper, Guenther Huchler, Michael Konrad, Kathrin Maier, Werner Rall, Uwe Joerg Ries, Andreas Zopf
  • NOVEL PREPARATION PROCESS
    Publication number: 20110071286
    Abstract: A process for preparing compounds of the formula (I) in which R1.1, R1.2, R1.3 and R2 are as defined in the description.
    Type: Application
    Filed: August 12, 2008
    Publication date: March 24, 2011
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Kathrin Pachur, Stefan Goepper, Guenther Huchler, Michael Konrad, Kathrin Maier, Werner Rall, Uwe Joerg Ries, Andreas Zopf