Patents by Inventor Henning Böckemeier

Henning Böckemeier 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 TEDA DERIVATIVES
    Publication number: 20100204438
    Abstract: The present invention relates to a process for preparing triethylenediamine (TEDA) derivatives, comprising the following steps: a) reacting a dihydropyrazine with an olefin, b) if appropriate hydrogenating after step a). The present invention further also relates to novel TEDA derivatives as such and to their use as incorporable polyurethane catalysts.
    Type: Application
    Filed: August 29, 2008
    Publication date: August 12, 2010
    Applicant: BASF SE
    Inventors: Gunther Van Cauwenberge, Johann-Peter Melder, Joachim-Thierry Anders, Christoph Benisch, Rainer Klopsch, Gregor Daun, Christian Dully, Boris Buschhaus, Henning Böckemeier, Evelyn Pox