Patents by Inventor Hemut Winterling

Hemut Winterling 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).

  • Polyamide
    Publication number: 20040102600
    Abstract: A process for preparing polyamides comprises polymerizing starting monomers in the presence of from 2.3 to 10 mmol, based on 1 mol of carboxamide group of the polyamide, of a chain regulator containing a nitrile group and a functional group capable of forming a carboxamide group.
    Type: Application
    Filed: May 12, 2003
    Publication date: May 27, 2004
    Inventors: Hemut Winterling, Michael Fischer