TREA

Glyndal D. Cowan

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  • Bartlesville, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Olefin production process
    • Patent number 7,718,838
    • Issue date May 18, 2010
    • Chevron Phillips Chemical Company LP
    • William M. Woodard
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Olefin production process
    • Patent number 7,157,612
    • Issue date Jan 2, 2007
    • Phillips Petroleum Company
    • Warren M. Ewert
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Olefin production
    • Patent number 6,455,648
    • Issue date Sep 24, 2002
    • Chevron Phillips Chemical Company LP
    • Jeffrey W. Freeman
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Solid-fluid contacting apparatus
    • Patent number 4,066,417
    • Issue date Jan 3, 1978
    • Phillips Petroleum Company
    • Charles A. Drake
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Olefin production process
    • Publication number 20070161839
    • Publication date Jul 12, 2007
    • William M. Woodard
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Olefin production process
    • Publication number 20040228775
    • Publication date Nov 18, 2004
    • Warren M. Ewert
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    OLEFIN PRODUCTION PROCESS
    • Publication number 20020182124
    • Publication date Dec 5, 2002
    • WILLIAM M. WOODARD
    • C07 - ORGANIC CHEMISTRY