Patents by Inventor Detlet Busch

Detlet Busch 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).

  • MULTI-LAYER MICROPOROUS FILM FOR BATTERIES HAVING SHUT-OFF FUNCTION
    Publication number: 20110244306
    Abstract: The invention relates to a biaxially oriented, multilayer microporous foil including one layer made from propylene homopolymer, a propylene block copolymer, a polyethylene and ?-nucleating agent, and at least one further porous layer.
    Type: Application
    Filed: December 5, 2009
    Publication date: October 6, 2011
    Applicant: Treofan Germany GmbH & Co. KG
    Inventors: Bertram Schmitz, Detlet Busch