Patents by Inventor Oswald Karl Zimmer

Oswald Karl Zimmer 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).

  • Piperidine-2,6-diones heterocyclically substituted in the 3-position
    Patent number: 7183274
    Abstract: Piperidine-2,6-diones heterocyclically substituted in the 3-position corresponding to formula I Also the production and use of such compounds in pharmaceutical formulations and related methods of treatment.
    Type: Grant
    Filed: June 21, 2004
    Date of Patent: February 27, 2007
    Assignee: Gruenenthal GmbH
    Inventors: Helmut Heinrich Buschmann, Stefanie Frosch, Tieno Germann, Oswald Karl Zimmer, Fritz Theil
  • Cyclic substituted aminomethyl compounds and medicaments comprising these compounds
    Patent number: 6890952
    Abstract: Cyclic substituted aminomethyl compounds of general formula IA and IB, methods for production thereof, intermediates in said production methods, a medicament containing at least one of said cyclic substituted aminomethyl compounds, the use of said cyclic substituted aminomethyl compounds for the production of a medicament, pharmaceutical compositions containing said compounds, and methods for the treatment of pain, incontinence, pruritis, tinnitus aurium and/or diarrhea using said pharmaceutical compositions.
    Type: Grant
    Filed: January 10, 2003
    Date of Patent: May 10, 2005
    Assignee: Gruenenthal GmbH
    Inventors: Oswald Karl Zimmer, Babette-Yvonne Koegel, Wolfgang Werner Alfred Strassburger
  • Cyclic substituted aminomethyl compounds and medicaments comprising these compounds
    Publication number: 20030166708
    Abstract: Cyclic substituted aminomethyl compounds of general formula IA and IB, methods for production thereof, intermediates in said production methods, a medicament containing at least one of said cyclic substituted aminomethyl compounds, the use of said cyclic substituted aminomethyl compounds for the production of a medicament, pharmaceutical compositions containing said compounds, and methods for the treatment of pain, incontinence, pruritis, tinnitus aurium and/or diarrhea using said pharmaceutical compositions.
    Type: Application
    Filed: January 10, 2003
    Publication date: September 4, 2003
    Inventors: Oswald Karl Zimmer, Babette-Yvonne Koegel, Wolfgang Werner Alfred Strassburger