Patents by Inventor Rolf Grothe

Rolf Grothe 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).

  • Composition Comprising Alcohol Alkoxylates And Their Use
    Publication number: 20080039666
    Abstract: The present invention relates to low foaming non-ionic surfactants being alcohol alkoxylates comprising at least two different oxyalkylene-groups derivable from a mixture of linear an branched alcohols and their use
    Type: Application
    Filed: March 8, 2004
    Publication date: February 14, 2008
    Inventors: Rolf Grothe, Udo Schoenkaes, Cronje Grove, Ulrich Mayer, Francesco Monterisi