Patents by Inventor Tilman Brandstetter

Tilman Brandstetter 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).

  • Derivatives of squaric acid with anti-proliferative activity
    Patent number: 8450348
    Abstract: The present invention provides derivatives of squaric acid, in particular derivatives of 3,4-diamino-cyclobut-3-ene-1,2-dione and tautomers and isomers thereof, as a single stereoisomer or a mixture of stereoisomers, or as a pharmaceutically acceptable salt thereof. These compounds show anti-proliferative activity, including against tumor cells, and are useful in the treatment of diseases including cancer.
    Type: Grant
    Filed: February 21, 2007
    Date of Patent: May 28, 2013
    Assignee: Forma TM, LLC
    Inventors: Krishna K. Murthi, Roland Köstler, Chase Smith, Tilman Brandstetter, Arthur F. Kluge
  • Derivatives of squaric acid with anti-proliferative activity
    Publication number: 20080200523
    Abstract: The present invention provides derivatives of squaric acid, in particular derivatives of 3,4-diamino-cyclobut-3-ene-1,2-dione and tautomers and isomers thereof, as a single stereoisomer or a mixture of stereoisomers, or as a pharmaceutically acceptable salt thereof. These compounds show anti-proliferative activity, including against tumor cells, and are useful in the treatment of diseases including cancer.
    Type: Application
    Filed: February 21, 2007
    Publication date: August 21, 2008
    Inventors: Krishna K. Murthi, Roland Kostler, Chase Smith, Tilman Brandstetter, Arthur F. Kluge