TREA

Andrew Simon Oldfield

Follow

Person

  • Cleveland, GB
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricating composition comprising a polyester dispersant
    • Patent number 8,603,957
    • Issue date Dec 10, 2013
    • Croda International PLC
    • Andrew S Oldfield
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Automotive lubricant composition
    • Patent number 8,470,752
    • Issue date Jun 25, 2013
    • Croda Americas LLC
    • Christopher Donaghy
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Diesel fuel emulsion
    • Patent number 7,731,768
    • Issue date Jun 8, 2010
    • Croda International PLC
    • Andrew Simon Oldfield
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    Automotive Lubricant Composition
    • Publication number 20130017985
    • Publication date Jan 17, 2013
    • Uniqema Americas LLC
    • Christopher Donaghy
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating Composition Comprising a Polyester Dispersant
    • Publication number 20090054281
    • Publication date Feb 26, 2009
    • Imperial Chemical Industries PLC
    • Andrew S. Oldfield
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Dispersant
    • Publication number 20080221002
    • Publication date Sep 11, 2008
    • Imperial Chemical Industries PLC
    • Andrew S Oldfield
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Antiwear Automotive Formulations
    • Publication number 20070254818
    • Publication date Nov 1, 2007
    • Imperial Chemical Industries PLC
    • Andrew Simon Oldfield
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Automotive lubricant composition
    • Publication number 20060276354
    • Publication date Dec 7, 2006
    • ICI Americas, Inc.
    • Christopher Donaghy
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Diesel fuel emulsion
    • Publication number 20050060928
    • Publication date Mar 24, 2005
    • Imperial Chemical Industries
    • Andrew Simon Oldfield
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...