Patents by Inventor Michael Hutzinger

Michael Hutzinger 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).

  • Morphine derivatives with analgesic activity
    Patent number: 6150524
    Abstract: Morphine derivatives of formula (I), process for perparing them and their use and use as analgesics.
    Type: Grant
    Filed: December 8, 1998
    Date of Patent: November 21, 2000
    Assignee: CeNeS Ltd.
    Inventors: Michael Hartmann, Dagmar Stimmeder, Steinar Engelsen, Andreas Koch, Franz Rovenszky, Peter Kremminger, Michael Hutzinger