Patents by Inventor Manfred Kau?en

Manfred Kau?en 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).

  • Heatsealable filter material
    Patent number: 7465685
    Abstract: A filter material comprising at least one nonheatsealable ply and at least one heatsealable ply which comprises fibers of synthetic material and contains an adhesion promoter, and also processes for producing same.
    Type: Grant
    Filed: July 11, 2003
    Date of Patent: December 16, 2008
    Assignee: Glatfelter Gernsbach GmbH & Co. KG
    Inventors: Yves Le Brech, Günter Heinrich, Manfred Kauβen, Stefan Kuntz, Danny Meger