Patents by Inventor Ekkerhard Harhausen

Ekkerhard Harhausen 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).

  • Use of glycofurol for the liquidization of pharmaceutical preparations to be filled into soft gelatine capsules
    Patent number: 4842865
    Abstract: Use of glycofurol for the liquidization of pharmaceutical preparations containing more than 50% phosphatidyl choline with a high content of unsaturated fatty acids, which preparations can contain another active ingredient as well as phosphatidyl choline, and in which the viscosity so obtained permits filling into soft gelatine capsules.
    Type: Grant
    Filed: April 23, 1987
    Date of Patent: June 27, 1989
    Assignee: A. Nattermann & CIE GmbH
    Inventors: Manfred Durr, Hans U. Fribolin, Ekkerhard Harhausen, Jurgen Seidel