Patents by Inventor Joseph C. Demeter

Joseph C. Demeter 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).

  • Reduction of SO.sub.x in regenerator off gas of a fluid cracking unit
    Patent number: 5028310
    Abstract: SO.sub.x in regenerator off gas in a fluid cracking unit is decreased by providing in the regenerator bed, a metal grid bearing a layer of rare earth oxide.
    Type: Grant
    Filed: November 8, 1989
    Date of Patent: July 2, 1991
    Assignee: Texaco Inc.
    Inventors: Roy E. Pratt, David E. Self, Joseph C. Demeter