Patents Represented by Attorney Andrew B. Grithis

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  • Combined cracking and selective hydrogen combustion for catalytic cracking
    Patent number: 7122495
    Abstract: A catalyst system and process for combined cracking and selective hydrogen combustion of hydrocarbons are disclosed.
    Type: Grant
    Filed: September 24, 2003
    Date of Patent: October 17, 2006
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: John Di-Yi Ou, Neeraj Sangar