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Alexandra Mayhew

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  • Staffordshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricants with good TBN retention
    • Patent number 9,528,068
    • Issue date Dec 27, 2016
    • The Lubrizol Corporation
    • Mark C. Davies
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil composition with anti-mist additive
    • Patent number 9,115,615
    • Issue date Aug 25, 2015
    • The Lubrizol Corporation
    • Stephen J. Cook
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Asphaltene dispersant containing lubricating compositions
    • Patent number 8,877,694
    • Issue date Nov 4, 2014
    • The Lubrizol Corporation
    • Joanne L. Jones
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Marine diesel cylinder lubricant
    • Patent number 8,623,799
    • Issue date Jan 7, 2014
    • The Lubrizol Corporation
    • Alexandra Mayhew
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method of lubricating a marine diesel engine
    • Patent number 7,939,478
    • Issue date May 10, 2011
    • The Lubrizol Corporation
    • Alexandra Mayhew
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating compositions
    • Patent number 7,928,043
    • Issue date Apr 19, 2011
    • The Lubrizol Corporation
    • Alexandra Mayhew
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating compositions containing sulphonates and phenates
    • Patent number 7,678,746
    • Issue date Mar 16, 2010
    • The Lubrizol Corporation
    • James P. Roski
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant from water in oil emulsion with suspended solid base
    • Patent number 7,651,984
    • Issue date Jan 26, 2010
    • The Lubrizol Corporation
    • Stephen J. Cook
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    Lubricants with Good TBN Retention
    • Publication number 20150045268
    • Publication date Feb 12, 2015
    • The Lubizol Corporation
    • Mark C. Davies
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Asphaltene Dispersant Containing Lubricating Compositions
    • Publication number 20130303415
    • Publication date Nov 14, 2013
    • The Lubrizol Corporation
    • Joanne L. Jones
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating Oil Composition with Anti-Mist Additive
    • Publication number 20130263807
    • Publication date Oct 10, 2013
    • The Lubrizol Corporation
    • Stephen J. Cook
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating Compositions
    • Publication number 20130019832
    • Publication date Jan 24, 2013
    • The Lubrizol Corporation
    • Richard Leahy
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Method of Lubricating an Internal Combustion Engine
    • Publication number 20120295826
    • Publication date Nov 22, 2012
    • The Lubrizol Corporation
    • Alexandra Mayhew
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Asphaltene Dispersant Containing Lubricating Compositions
    • Publication number 20120266837
    • Publication date Oct 25, 2012
    • The Lubrizol Corporation
    • William R.S. Barton
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating Compositions Containing Sulphonates and Phenates
    • Publication number 20110143977
    • Publication date Jun 16, 2011
    • Stephen J. Cook
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    MARINE DIESEL CYLINDER LUBRICANT
    • Publication number 20110120403
    • Publication date May 26, 2011
    • THE LUBRIZOL CORPORTATION
    • Alexandra Mayhew
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Marine Diesel Cylinder Lubricants for Fuel Efficiency
    • Publication number 20110030648
    • Publication date Feb 10, 2011
    • The Lubrizol Corporation
    • Stephen J. Cook
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Method of Lubricating an Internal Combustion Engine
    • Publication number 20090305924
    • Publication date Dec 10, 2009
    • Alexandra Mayhew
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating Compositions
    • Publication number 20080318818
    • Publication date Dec 25, 2008
    • The Lubrizol Corporation
    • Alexandra Mayhew
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Method of Lubricating a Marine Diesel Engine
    • Publication number 20080287327
    • Publication date Nov 20, 2008
    • THE LUBRIZOL CORPORATION
    • Alexandra Mayhew
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating Compositions Containing Sulphonates
    • Publication number 20080269090
    • Publication date Oct 30, 2008
    • Stephen J. Cook
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Emulsion Composition
    • Publication number 20080207473
    • Publication date Aug 28, 2008
    • The Lubrizol Corporation
    • Sarah J. Startin
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating Compositions
    • Publication number 20080121206
    • Publication date May 29, 2008
    • Richard Leahy
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating compositions containing sulphonates and phenates
    • Publication number 20050209110
    • Publication date Sep 22, 2005
    • The Lubrizol Corporation
    • James P. Roski
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricant including water dispersible base
    • Publication number 20040248747
    • Publication date Dec 9, 2004
    • Alexandra Mayhew
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Stable dispersions of oil-insoluble compounds In hydrocarbons for u...
    • Publication number 20040235678
    • Publication date Nov 25, 2004
    • Stephen A Di Biase
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...