Patents by Inventor Michel Deflin

Michel Deflin 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).

  • Spinel dehydrogenation catalyst
    Patent number: 4220560
    Abstract: Spinels promoted with an alkali metal oxide and vanadium, oxide are useful catalysts for the dehydrogenation of hydrocarbons to the corresponding more unsaturated hydrocarbons and result in an improved catalyst.
    Type: Grant
    Filed: December 4, 1978
    Date of Patent: September 2, 1980
    Assignee: Shell Oil Company
    Inventors: Jean-Pierre Anquetil, Michel Deflin, Jean-Claude Clement, Emmanuel E. A. Neel
  • Process of the preparation of a hydrogen-rich gas and the catalyst used in the process
    Patent number: 4166101
    Abstract: Catalyst compositions and an improved process for converting carbon monoxide and water to hydrogen and CO.sub.2 are disclosed.
    Type: Grant
    Filed: November 10, 1977
    Date of Patent: August 28, 1979
    Inventors: Emmanuel E. A. Neel, Michel Deflin, Jacques Vanrenterghem, Jean-Claude Clement