Patents by Inventor Klaus-Dieter Gneuss

Klaus-Dieter Gneuss 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 amitriptylin oxide preparation and process for its manufacture
    Patent number: 4567202
    Abstract: Stable pharmaceutical preparations comprising amitriptylin oxide dihydrate as an active substance and an organic acid from the group of hydroxy carboxylic acids, ketocarboxylic acids or amino acids as a stabilizer besides conventional pharmaceutical auxiliaries and carrier substances.
    Type: Grant
    Filed: November 3, 1983
    Date of Patent: January 28, 1986
    Assignee: A. Nattermann & Cie GmbH
    Inventors: Manfred Durr, Benedikt Gajdos, Klaus-Dieter Gneuss, Ekkehard Harhausen, Jurgen Seidel