Patents by Inventor Larry Arthur Green

Larry Arthur Green 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).

  • Catalytic cracking processing using an MCM-68 catalyst
    Patent number: 7198711
    Abstract: A process for catalytic cracking of a hydrocarbon feedstock feeds to produce an enhanced yield butylenes and isobutane comprises contacting the feedstock with a catalyst composition comprising MCM-68. The MCM-68 may be used as the primary cracking catalyst or may be used as an additive component in conjunction with a conventional cracking catalyst, such as a large pore molecular sieve having a pore size greater than 7 Angstrom.
    Type: Grant
    Filed: January 21, 2000
    Date of Patent: April 3, 2007
    Assignee: ExxonMobil Research and Engineering Company
    Inventors: Arthur Chester, Larry Arthur Green, Sandeep Singh Dhingra, Timothy Mason, Hye Kyung Cho Timken