Patents by Inventor Cornelis R. Bayense

Cornelis R. Bayense 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).

  • Esterification process
    Patent number: 5508457
    Abstract: The invention is directed to a process for the transesterification of carboxylic acid esters, in which process a catalyst is used which is substantially insoluble in the reaction mixture under reaction conditions, said catalyst comprising at least one silicate of the Group IVB elements of the Periodic Table as the active component.
    Type: Grant
    Filed: May 3, 1994
    Date of Patent: April 16, 1996
    Assignees: Engelhard De Meern B.V., Fina Research S.A.
    Inventors: Cornelis R. Bayense, Herve Hinnekens, Julien Martens