Patents by Inventor Paul Sellig

Paul Sellig 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).

  • Thermoplastic polyurethane
    Patent number: 6538075
    Abstract: The invention relates to thermoplastic polyurethane with a Shore hardness of 45A to 80A, a tensile strength, according to DIN 53504, higher than 5 Mpa, a tear strength, according to DIN 53515 higher than 30 N/mm and an abrasion according to DIN 53516 of less than 250 mm3.
    Type: Grant
    Filed: January 28, 2002
    Date of Patent: March 25, 2003
    Assignee: BASF Aktiengesellschaft
    Inventors: Ruediger Krech, Juergen Mueller, Norbert Pohlmann, Paul Sellig, Rolf Steinberger