Patents by Inventor Bill S. Masters

Bill S. Masters 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).

  • Dehydrogenation catalyst
    Patent number: 4467046
    Abstract: Catalysts found to be particularly effective in the dehydrogenation of alkyl aromatics, for example ethylbenzene to styrene, where the catalysts include iron oxide, 12 to 30% of an alkali metal compound, 3 to 7% of a cerium compound, 1.5 to 6.0% of a molybdenum compound and 1 to 8% of a calcium compound. Catalyst can also include 0 to 8.0% of a chromium compound.
    Type: Grant
    Filed: January 7, 1982
    Date of Patent: August 21, 1984
    Inventors: James L. Smith, Bill S. Masters, Dennis J. Smith