Patents by Inventor Georges Marie Karel Mathys

Georges Marie Karel Mathys 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).

  • Alkene oligomerization
    Patent number: 5672800
    Abstract: In a process for the oligomerization of C.sub.2 -C.sub.12 -alkenes, an alkene-containing feedstock having a water content of from 0.05 to 0.25 molar %, based on the hydrocarbon content of the feedstock, is passed over a zeolite catalyst. Improved alkene conversion and catalyst life are obtained compared to processes in which non-hydrated feedstocks are used.
    Type: Grant
    Filed: August 29, 1994
    Date of Patent: September 30, 1997
    Assignee: Exxon Chemical Patents Inc.
    Inventors: Georges Marie Karel Mathys, Luc Roger Marc Martens, Marleen Augusta Baes, Johannes Petrus Verduijn, Diane Renata Cornelia Huybrechts