Patents by Inventor Rudolf Kerscher

Rudolf Kerscher 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 support, process for its preparation and use
    Patent number: 9617187
    Abstract: An open-pore catalyst support comprising a material that comprises a natural sheet silicate and ZrO2. In order to provide a catalyst support, by means of which alkenyl acetate catalysts can be prepared which are characterized by a high level of alkenyl acetate activity over a relatively long period, the catalyst support comprises a material that comprises a natural sheet silicate and ZrO2 in the tetragonal modification.
    Type: Grant
    Filed: November 27, 2009
    Date of Patent: April 11, 2017
    Assignee: SUD-Chemie AG
    Inventors: Alfred Hagemeyer, Karl-Heinz Hable, Alice Kyriopoulos, Peter Scheck, Rudolf Kerscher, Ernst Haberkorn
  • CATALYST SUPPORT, PROCESS FOR ITS PREPARATION AND USE
    Publication number: 20110319655
    Abstract: An open-pore catalyst support comprising a material that comprises a natural sheet silicate and ZrO2. In order to provide a catalyst support, by means of which alkenyl acetate catalysts can be prepared which are characterized by a high level of alkenyl acetate activity over a relatively long period, the catalyst support comprises a material that comprises a natural sheet silicate and ZrO2 in the tetragonal modification.
    Type: Application
    Filed: November 27, 2009
    Publication date: December 29, 2011
    Applicant: SUD-CHEMIE AG
    Inventors: Alfred Hagemeyer, Karl-Heinz Hable, Alice Kyriopoulos, Peter Scheck, Rudolf Kerscher, Ernst Haberkorn