Patents by Inventor Michael Haubrand

Michael Haubrand 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).

  • Pharmaceutical formulations comprising N,N?-disubstituted piperazine compounds
    Patent number: 7816358
    Abstract: Pharmaceutical formulations comprising N,N?disubstituted piperazine compounds and related methods of treatment using these formulations.
    Type: Grant
    Filed: June 14, 2004
    Date of Patent: October 19, 2010
    Assignee: Gruenenthal GmbH
    Inventors: Heinz Uragg, Corinna Maul, Helmut Buschmann, Bernd Sundermann, Michael Haubrand, Boris Chizh