Patents by Inventor Katharina Brosck

Katharina Brosck 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).

  • Active substance plasters
    Patent number: 6656491
    Abstract: Active substance plasters consisting of a backing material and an at least partially applied adhesive composition, characterized in that a component comprising one or more active substances is additionally applied in the form of spun fibres or filaments to the backing material, this component having an at least partly thermoplastic basis.
    Type: Grant
    Filed: December 7, 2000
    Date of Patent: December 2, 2003
    Assignee: Beiersdorf AG
    Inventors: Katharina Brosck, Peter Jauchen, Ulrich Köhler, Peter Himmelsbach, Matthias Wasner