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Stephen Arrowsmith

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  • Didcot, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Additives and lubricating oil compositions containing same
    • Patent number 8,999,903
    • Issue date Apr 7, 2015
    • Infineum International Limited
    • Stephen Arrowsmith
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Lubricating oil compositions
    • Patent number 8,759,262
    • Issue date Jun 24, 2014
    • Infineum International Limited
    • Matthew D. Irving
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil compositions
    • Patent number 8,709,988
    • Issue date Apr 29, 2014
    • Infineum International Limited
    • Stephen Arrowsmith
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil compositions
    • Patent number 7,906,469
    • Issue date Mar 15, 2011
    • Infineum International Limited
    • Stephen Arrowsmith
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil compositions
    • Patent number 7,026,273
    • Issue date Apr 11, 2006
    • Infineum International Limited
    • Robert Robson
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil compositions
    • Patent number 7,018,958
    • Issue date Mar 28, 2006
    • Infineum International Limited
    • Stephen Arrowsmith
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil composition
    • Patent number 6,784,143
    • Issue date Aug 31, 2004
    • Infineum International LTD
    • Christopher J. Locke
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    ADDITIVES AND LUBRICATING OIL COMPOSITIONS CONTAINING SAME
    • Publication number 20100173811
    • Publication date Jul 8, 2010
    • Stephen Arrowsmith
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Additives
    • Publication number 20080312472
    • Publication date Dec 18, 2008
    • Stephen Arrowsmith
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Lubricating Oil Composition
    • Publication number 20080070818
    • Publication date Mar 20, 2008
    • Stephen Arrowsmith
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating Oil Compositions
    • Publication number 20070149419
    • Publication date Jun 28, 2007
    • Matthew D. Irving
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating oil compositions
    • Publication number 20060116299
    • Publication date Jun 1, 2006
    • Stephen Arrowsmith
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating oil compositions
    • Publication number 20060116300
    • Publication date Jun 1, 2006
    • Stephen Arrowsmith
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating oil composition
    • Publication number 20040235688
    • Publication date Nov 25, 2004
    • Christopher J. Locke
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Combination of a low ash lubricating oil composition and low sulfur...
    • Publication number 20040127371
    • Publication date Jul 1, 2004
    • Stephen Arrowsmith
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating oil compositions
    • Publication number 20040077506
    • Publication date Apr 22, 2004
    • Stephen Arrowsmith
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating oil compositions
    • Publication number 20030148895
    • Publication date Aug 7, 2003
    • Robert Robson
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Heavy duty diesel engine lubricating oil compositions
    • Publication number 20030134758
    • Publication date Jul 17, 2003
    • Charles H. Bovington
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating oil composition
    • Publication number 20030096716
    • Publication date May 22, 2003
    • Christopher J. Locke
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...