Patents by Inventor Meyer C. Naccache

Meyer C. Naccache 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).

  • Catalysts for oxyhydrochlorination of methane
    Patent number: 5200376
    Abstract: Catalysts for the oxyhydrochlorination of methane into methyl chloride, comprising a chemical compound of great specific surface area of the zeolite type which is partially exchanged at least with divalent metallic cations, preferably Cu.sup.++ cations, the catalysts being applicable in particular to the formation of monochlorinated products usable as such or as intermediate chemical agents.
    Type: Grant
    Filed: April 24, 1991
    Date of Patent: April 6, 1993
    Assignee: Gaz De France
    Inventors: Jacques Saint Just, Yaounes B. Taarit, Meyer C. Naccache, Michel Dufaux