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Steven T. Coleman

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  • Humble, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for manufacturing methyl tertiary-butyl ether (MTBE) and ot...
    • Patent number 10,364,204
    • Issue date Jul 30, 2019
    • Lyondell Chemical Technology, L.P.
    • Michael G. Axelrod
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Propylene production processes and catalyst systems for use therein
    • Patent number 10,125,062
    • Issue date Nov 13, 2018
    • Lyondell Chemical Technology, L.P.
    • Vu Anh Dang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Aromatics production process
    • Patent number 9,464,240
    • Issue date Oct 11, 2016
    • Lyondell Chemical Technology, L.P.
    • Robert S. Bridges
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for cracking heavy hydrocarbon feed
    • Patent number 8,658,023
    • Issue date Feb 25, 2014
    • Equistar Chemicals, LP
    • Steven T. Coleman
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Production of 1-butene and propylene from ethylene
    • Patent number 8,395,005
    • Issue date Mar 12, 2013
    • Equistar Chemicals, LP
    • Steven T. Coleman
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for cracking heavy hydrocarbon feed
    • Patent number 8,273,936
    • Issue date Sep 25, 2012
    • Equistar Chemicals, LP
    • Robert S. Bridges
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Integrated cracking and metathesis process
    • Patent number 7,550,638
    • Issue date Jun 23, 2009
    • Equistar Chemicals, LP
    • Robert S. Bridges
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Propylene production
    • Patent number 7,074,976
    • Issue date Jul 11, 2006
    • Equistar Chemicals, LP
    • Donald H. Powers
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    1-butene production
    • Patent number 6,884,917
    • Issue date Apr 26, 2005
    • Equistar Chemicals, LP
    • Steven T. Coleman
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Propylene production
    • Patent number 6,872,862
    • Issue date Mar 29, 2005
    • Equistar Chemicals, LP
    • Robert S. Bridges
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents