Patents by Inventor Markus Lisenbuehler

Markus Lisenbuehler 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).

  • METHOD FOR PRODUCING ISOCYANATES
    Publication number: 20090281350
    Abstract: The invention provides a process for preparing isocyanates by reacting amines with phosgene, wherein the amine or a mixture of amine and a solvent is mixed in the form of an aerosol with gaseous phosgene and the amine is subsequently reacted with phosgene.
    Type: Application
    Filed: July 5, 2007
    Publication date: November 12, 2009
    Applicant: BASF SE
    Inventors: Carsten Knoesche, Eckhard Stroefer, Dieter Stuetzer, Bernd Sachweh, Markus Lisenbuehler, Andreas Woelfert