Patents by Inventor Thomas Leister

Thomas Leister 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).

  • Copper-based catalysts, processes for their production and their use and a process for the production of alkyl halosilanes
    Patent number: 5817855
    Abstract: The invention relates to copper-based catalysts, processes for their production and their use and to a process for the production of alkyl halosilanes in the presence of said catalysts.
    Type: Grant
    Filed: November 22, 1996
    Date of Patent: October 6, 1998
    Assignees: Bayer Aktiengesellschaft, Norddeutsche Affinerie Aktiengesellschaft
    Inventors: Bernd Langner, Peter Stantke, Thomas Leister, Matthias-Sven Steiner, Bruno Degen, Wolfgang Schartau, Elke Licht