Patents by Inventor G?uuml;nter Grimm

G?uuml;nter Grimm 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).

  • Catalyst system and method for carbonylation
    Publication number: 20030191339
    Abstract: The invention relates to a catalyst system for carbonylating olefinically or acetylenically unsaturated compounds with carbon monoxide and a nucleophile compound, containing (a) palladium; (b) a phosphine and (c) a polymer containing nitrogen which is soluble in the reaction mixture, with the exception of polyvinyl polymers with aromatic radicals containing nitrogen on the polymer chain. The invention also relates to a method for carbonylation in the presence of one such catalyst system.
    Type: Application
    Filed: March 25, 2003
    Publication date: October 9, 2003
    Inventors: Martin Schfer, Michael Slany, Edgar Zeller, Michael Rper, Michael Schulz, G?uuml;nter Grimm