Patents by Inventor Johan Martems

Johan Martems 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).

  • Zeolite zsm-48 catalyst and method for improving paraffinic feedstock flow point
    Publication number: 20030166452
    Abstract: The invention pertains to a catalyst that consists of a substrate made of at least one matrix and at least one zeolite that is selected from the group composed of the zeolites ZSM-48, EU-2, EU-11, and ZBM-30, whereby, at the level of the zeolite, at least one noble metal of Group VIII is deposited on said substrate. The noble metal is preferably located on the outer surfaces of the zeolite crystals, and more preferably at the mouths of pores.
    Type: Application
    Filed: March 17, 2003
    Publication date: September 4, 2003
    Inventors: Eric Benazzi, Nathalie Marchal-George, Johan Martems, Marion Claude