a keto group being part of a condensed ring system

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Patents Grantslast 30 patents

  • Information Patent Grant

    Heterodiamondoids

    • Patent number 8,013,078
    • Issue date Sep 6, 2011
    • Chevron U.S.A. Inc.
    • Shenggao Liu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Heterodiamondoids

    • Patent number 7,981,975
    • Issue date Jul 19, 2011
    • Chevron U.S.A. Inc.
    • Shenggao Liu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Heterodiamondoids

    • Patent number 7,649,056
    • Issue date Jan 19, 2010
    • Chevron U.S.A. Inc.
    • Shenggao Liu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Heterodiamondoids

    • Patent number 7,049,374
    • Issue date May 23, 2006
    • Chevron U.S.A. Inc.
    • Shenggao Liu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    1,4,4.sub.a 5,8,9.sub.a -hexahydro-1.alpha.,4.alpha.-methanoan-thra...

    • Patent number 5,608,092
    • Issue date Mar 4, 1997
    • Eisai Chemical Co., Ltd.
    • Kimio Hamamura
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Polymerizable aliphatic cyclobutene compositions

    • Patent number 5,510,497
    • Issue date Apr 23, 1996
    • Shell Oil Company
    • Larry S. Corley
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Preparation process of naphthoquinone derivative and intermediate f...

    • Patent number 5,412,124
    • Issue date May 2, 1995
    • Eisai Chemical Co., Ltd.
    • Kimio Hamamura
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Chemical process

    • Patent number 4,480,133
    • Issue date Oct 30, 1984
    • Ethyl Corporation
    • Jerry M. Roper
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3390192

    • Patent number 3,390,192
    • Issue date Jun 25, 1968
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2784234

    • Patent number 2,784,234
    • Issue date Mar 5, 1957
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    1997305

    • Patent number 1,997,305
    • Issue date Apr 9, 1935
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    Heterodiamondoids

    • Publication number 20100190985
    • Publication date Jul 29, 2010
    • Chevron U.S.A. Inc.
    • Shenggao Liu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Heterodiamondoids

    • Publication number 20100094012
    • Publication date Apr 15, 2010
    • Chevron U.S.A. Inc.
    • Shenggao Liu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Heterodiamondoids

    • Publication number 20060183870
    • Publication date Aug 17, 2006
    • Chevron U.S.A. Inc.
    • Shenggao Liu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Heterodiamondoids

    • Publication number 20040059145
    • Publication date Mar 25, 2004
    • Chevron U.S.A. Inc.
    • Shenggao Liu
    • C07 - ORGANIC CHEMISTRY