Patents Represented by Attorney Henry Gibson

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  • Hydroconversion process and catalyst
    Patent number: 5622616
    Abstract: Hydroconversion of heavy hydrocarbon oils using solid heterogeneous catalyst and small amounts of oil-miscible compound, like molybdenum naphthenate, improves total pore volume properties of the catalyst.
    Type: Grant
    Filed: January 30, 1995
    Date of Patent: April 22, 1997
    Assignee: Texaco Development Corporation
    Inventors: Michael K. Porter, Glenn A. Clausen