Patents by Inventor Ping C. Liao

Ping C. Liao 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).

  • Additive and process for vanadium capture in catalytic cracking
    Patent number: 5157006
    Abstract: A catalytic cracking composition comprising a physical blend of a cracking catalyst component with alcohol treated Sr(OH).sub.2 and alcohol is used to crack hydrocarbon-containing feedstocks that further contain quantities of vanadium.
    Type: Grant
    Filed: March 8, 1991
    Date of Patent: October 20, 1992
    Assignee: Phillips Petroleum Company
    Inventors: Jesse R. Harris, Ping C. Liao