Patents by Inventor Edgar Trost

Edgar Trost 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).

  • Apparatus and process for batchwise polycondensation
    Publication number: 20050014922
    Abstract: The invention relates to an apparatus and to a process for batchwise preparation of polycondensation polymers having an intrinsic viscosity of from 50 to 150 cm3/g at the particular polycondensation temperature.
    Type: Application
    Filed: July 15, 2004
    Publication date: January 20, 2005
    Applicant: Degussa AG
    Inventors: Bernd Muller, Tim Popken, Rolf Hirsch, Edgar Trost, Georg Becker, Martin Bartmann, Hans-Dieter Zagefka