Patents by Inventor Randall D. Patridge

Randall D. Patridge 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).

  • Process for increasing octane and reducing sulfur content of olefinic gasolines
    Patent number: 5041208
    Abstract: A novel noble metal containing high SiO.sub.2 /Al.sub.2 O.sub.3 ratio large pore zeolite catalyst is used for the direct reforming and desulfurization of olefinic gasolines derived from catalytic cracking processes. The aromatic gasoline obtained from this process has a higher octane rating and is lower in sulfur than the FCC gasoline fraction feed.
    Type: Grant
    Filed: December 6, 1989
    Date of Patent: August 20, 1991
    Assignee: Mobil Oil Corporation
    Inventors: Randall D. Patridge, Monique A. Schobert, Stephen S. Wong