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Elaine S. Yamaguchi

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  • El Cerrito, CA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LUBRICATING OIL COMPOSITIONS
    • Publication number 20150094244
    • Publication date Apr 2, 2015
    • CHEVRON ORONITE COMPANY LLC
    • Elaine S. Yamaguchi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING OIL COMPOSITIONS
    • Publication number 20140206586
    • Publication date Jul 24, 2014
    • CHEVRON ORONITE COMPANY LLC
    • Gaurav Bhalla
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING OIL COMPOSITIONS CONTAINING TITANIUM COMPLEXES
    • Publication number 20120309654
    • Publication date Dec 6, 2012
    • CHEVRON ORONITE COMPANY LLC
    • Gaurav Bhalla
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Method for improving fuel economy of a heavy duty diesel engine
    • Publication number 20120247412
    • Publication date Oct 4, 2012
    • CHEVRON ORONITE COMPANY LLC
    • Jeffrey J. Toman
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Method for improving fluorocarbon elastomer seal compatibility
    • Publication number 20120149618
    • Publication date Jun 14, 2012
    • CHEVRON ORONITE COMPANY LLC
    • Elaine S. Yamaguchi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Method for improving fluorocarbon elastomer seal compatibility
    • Publication number 20110245118
    • Publication date Oct 6, 2011
    • CHEVRON ORONITE COMPANY LLC
    • Kenneth D. Nelson
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Method for improving copper corrosion performance
    • Publication number 20110239970
    • Publication date Oct 6, 2011
    • CHEVRON ORONITE COMPANY LLC
    • Keneth D. Nelson
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Method for improving fluorocarbon elastomer seal compatibility
    • Publication number 20110245117
    • Publication date Oct 6, 2011
    • CHEVRON ORONITE COMPANY LLC
    • Kenneth D. Nelson
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Method for improving copper corrosion performance
    • Publication number 20110239971
    • Publication date Oct 6, 2011
    • CHEVRON ORONITE COMPANY LLC
    • Kenneth D. Nelson
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating oil compositions
    • Publication number 20110143979
    • Publication date Jun 16, 2011
    • CHEVRON ORONITE COMPANY LLC
    • Gaurav Bhalla
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating oil compositions containing titanium complexes
    • Publication number 20110143980
    • Publication date Jun 16, 2011
    • CHEVRON ORONITE COMPANY LLC
    • Gaurav Bhalla
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating oil compositions
    • Publication number 20100081588
    • Publication date Apr 1, 2010
    • CHEVRON ORONITE COMPANY LLC
    • Elaine S. Yamaguchi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating oil compositions
    • Publication number 20100081591
    • Publication date Apr 1, 2010
    • CHEVRON ORONITE COMPANY LLC
    • Elaine S. Yamaguchi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating oil compositions
    • Publication number 20100081589
    • Publication date Apr 1, 2010
    • CHEVRON ORONITE COMPANY LLC
    • Elaine S. Yamaguchi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Method for forming tetraoxy-silane derived antiwear films and lubri...
    • Publication number 20080058231
    • Publication date Mar 6, 2008
    • Chevron Oronite Company LLC
    • Elaine S. Yamaguchi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Tetraoxy-silane lubricating oil compositions
    • Publication number 20080058232
    • Publication date Mar 6, 2008
    • Chevron Oronite Company LLC
    • Elaine S. Yamaguchi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Crankcase lubricating oil composition for protection of silver bear...
    • Publication number 20070021312
    • Publication date Jan 25, 2007
    • Chevron Oronite Company LLC
    • Melanie F. Tobias
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...