Patents by Inventor Harmut Kagerer

Harmut Kagerer 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).

  • Polyurethanes containing sulphide groups, polymeric mixtures based thereon, production and use thereof
    Publication number: 20040097688
    Abstract: Novel polyurethanes containing sulfide groups which comprise at least one group of the general formula I in the polymer main chain and/or at least one group of the general formula II incorporated at the chain end:
    Type: Application
    Filed: March 31, 2003
    Publication date: May 20, 2004
    Inventors: Wilma Locken, Heinz-Peter Rink, Thomas Kruger, Stephan Schwarte, Hans-Ulrich Moritz, Harmut Kagerer