Patents by Inventor Matthias Steger

Matthias Steger 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).

  • Pyridine and pyrimidine derivatives
    Publication number: 20050143405
    Abstract: The present invention provides compounds of formula (I) wherein R1, R2, R3, R4 and X are as defined in the specification, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prophylaxis of diseases which are associated with DPP IV, such as diabetes, particularly non-insulin dependent diabetes mellitus, and impaired glucose tolerance.
    Type: Application
    Filed: January 18, 2005
    Publication date: June 30, 2005
    Inventors: Markus Boehringer, Bernd Loeffler, Jens-Uwe Peters, Matthias Steger, Peter Weiss
  • Pyridine and pyrimidine derivatives
    Patent number: 6867205
    Abstract: The present invention provides compounds of formula (I) wherein R1, R2, R3, R4 and X are as defined in the specification, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prophylaxis of diseases which are associated with DPP IV, such as diabetes, particularly non-insulin dependent diabetes mellitus, and impaired glucose tolerance.
    Type: Grant
    Filed: February 10, 2003
    Date of Patent: March 15, 2005
    Assignee: Hoffman-La Roche Inc.
    Inventors: Markus Boehringer, Bernd Michael Loeffler, Jens-Uwe Peters, Matthias Steger, Peter Weiss
  • Pyridine and pyrimidine derivatives
    Publication number: 20030216382
    Abstract: The present invention provides compounds of formula (I) 1
    Type: Application
    Filed: February 10, 2003
    Publication date: November 20, 2003
    Inventors: Markus Boehringer, Bernd Michael Loeffler, Jens-Uwe Peters, Matthias Steger, Peter Weiss