Patents by Inventor Klaus Ruebsmen

Klaus Ruebsmen 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).

  • Basically substituted phenylacetonitriles, their preparation and drugs containing these compounds
    Patent number: 4940780
    Abstract: Basically substituted phenylacetonitriles ##STR1## where R.sup.1 to R.sup.6 and n have the meanings stated in the description, and their preparation are described. The compounds are useful for the treatment of disorders.
    Type: Grant
    Filed: December 10, 1987
    Date of Patent: July 10, 1990
    Assignee: BASF Aktiengesellschaft
    Inventors: Werner Seitz, Liliane Unger, Manfred Raschack, Verena Baldinger, Klaus Ruebsmen, Josef Gries