Patents by Inventor Klaus Wilsmann

Klaus Wilsmann 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).

  • Assembled unit consisting of individually separable, transdermal, therapeutic systems
    Publication number: 20050118245
    Abstract: The invention relates to an assembled unit consisting of individually separable transdermal therapeutic systems.
    Type: Application
    Filed: September 27, 2004
    Publication date: June 2, 2005
    Inventor: Klaus Wilsmann
  • Carbamates and their use as pharmaceuticals
    Patent number: 3965119
    Abstract: Carbamates derived from polycyclic .gamma.-hydroxylactones and their production. The compounds may be used as pharmaceuticals by virtue of their analgesic properties.
    Type: Grant
    Filed: September 13, 1974
    Date of Patent: June 22, 1976
    Assignee: BASF Aktiengesellschaft
    Inventors: August Amann, Gerhard Bolz, Walter-Wielant Wiersdorff, Hubert Giertz, Klaus Wilsmann