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David John Wedlock

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  • Cheshire Cheshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Grease formulations
    • Patent number 9,556,396
    • Issue date Jan 31, 2017
    • Shell Oil Company
    • Gilbert Robert Bernard Germaine
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating composition
    • Patent number 9,222,049
    • Issue date Dec 29, 2015
    • Shell Oil Company
    • Simon William Dunning
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Functional fluid composition
    • Patent number 9,096,811
    • Issue date Aug 4, 2015
    • Shell Oil Company
    • Janet Marian Smithers
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Base oil formulations
    • Patent number 8,221,614
    • Issue date Jul 17, 2012
    • Shell Oil Company
    • Gilbert Robert Bernard Germaine
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Fuel compositions
    • Patent number 8,152,869
    • Issue date Apr 10, 2012
    • Shell Oil Company
    • Howard Richard Hayes
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process to prepare a blended brightstock
    • Patent number 7,998,340
    • Issue date Aug 16, 2011
    • Shell Oil Company
    • David John Wedlock
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant composition having a base oil and one or more additives,...
    • Patent number 7,670,996
    • Issue date Mar 2, 2010
    • Shell Oil Company
    • Mervyn Frank Daniel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Base oil composition
    • Patent number 7,531,081
    • Issue date May 12, 2009
    • Shell Oil Company
    • Mervyn Frank Daniel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process to prepare a heavy and a light lubricating base oil
    • Patent number 7,354,508
    • Issue date Apr 8, 2008
    • Shell Oil Company
    • Nicholas James Adams
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process to prepare a waxy raffinate
    • Patent number 7,332,072
    • Issue date Feb 19, 2008
    • Shell Oil Company
    • Gilbert Robert Bernard Germaine
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil composition
    • Patent number 6,303,550
    • Issue date Oct 16, 2001
    • Infineum USA L.P.
    • David J. Wedlock
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Polymeric articles modified with hyaluronate
    • Patent number 4,487,865
    • Issue date Dec 11, 1984
    • Biomatrix, Inc.
    • Endre A. Balazs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS TO PREPARE TWO OR MORE BASE OILS
    • Publication number 20160177204
    • Publication date Jun 23, 2016
    • Shell Oil Company
    • David John WEDLOCK
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PROCESS TO PREPARE TWO OR MORE BASE OILS
    • Publication number 20160168490
    • Publication date Jun 16, 2016
    • Shell Oil Company
    • David John WEDLOCK
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PROCESS TO PREPARE RESIDUAL BASE OIL
    • Publication number 20150060329
    • Publication date Mar 5, 2015
    • Shell Oil Company
    • David John Wedlock
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING OIL COMPOSITIONS COMPRISING FISCHER-TROPSCH DERIVED BAS...
    • Publication number 20140128303
    • Publication date May 8, 2014
    • Shell Internationale Research Maatschappij B.V.
    • Peter Max Busse
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING COMPOSITION
    • Publication number 20130333654
    • Publication date Dec 19, 2013
    • Shell Internationale Research Maatschappij B.V.
    • David Wedlock
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PROCESS OIL COMPOSITION
    • Publication number 20120316288
    • Publication date Dec 13, 2012
    • David Ernest Giles
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ADDITIVE CONCENTRATE
    • Publication number 20120302480
    • Publication date Nov 29, 2012
    • Christopher Andrew Paddon
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    FUNCTIONAL FLUID COMPOSITION
    • Publication number 20120231986
    • Publication date Sep 13, 2012
    • Janet Marian Smithers
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING COMPOSITION
    • Publication number 20120129741
    • Publication date May 24, 2012
    • Simon William Dunning
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING BASE OIL BLEND
    • Publication number 20110290702
    • Publication date Dec 1, 2011
    • Gilbert Robert Bernard Germaine
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    USE OF A LUBRICANT IN AN INTERNAL COMBUSTION ENGINE
    • Publication number 20110047965
    • Publication date Mar 3, 2011
    • Howard Richard Hayes
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    GREASE FORMULATIONS
    • Publication number 20100298187
    • Publication date Nov 25, 2010
    • Gilbert Robert Bernard Germaine
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    BASE OIL FORMULATIONS
    • Publication number 20100268004
    • Publication date Oct 21, 2010
    • Gilbert Robert Bernard Germaine
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LOW SULFUR, LOW SULFATED ASH, LOW PHOSPHORUS AND HIGHLY PARAFFINIC...
    • Publication number 20100004148
    • Publication date Jan 7, 2010
    • David Colbourne
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICANT COMPOSITION FOR USE THE REDUCTION OF PISTON RING FOULING...
    • Publication number 20090312205
    • Publication date Dec 17, 2009
    • Shell Internationale Research Maatschappij B.V.
    • David Colbourne
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Process To Prepare a Mineral Derived Residual Deasphalted Oil Blend
    • Publication number 20090203835
    • Publication date Aug 13, 2009
    • Volker Klaus Null
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FUEL COMPOSITIONS
    • Publication number 20090158641
    • Publication date Jun 25, 2009
    • Howard Richard HAYES
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Process to prepare a lubricating base oil and its use
    • Publication number 20090159492
    • Publication date Jun 25, 2009
    • Etienne Duhoux
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Process to Prepare a Blended Brightstock
    • Publication number 20090111936
    • Publication date Apr 30, 2009
    • David John Wedlock
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Lubricating Oil Composition
    • Publication number 20090105104
    • Publication date Apr 23, 2009
    • David John Wedlock
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    DIESEL ENGINE SYSTEM
    • Publication number 20070151526
    • Publication date Jul 5, 2007
    • David Colbourne
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricant composition based on fischer-tropsch derived base oils
    • Publication number 20060183651
    • Publication date Aug 17, 2006
    • David John Wedlock
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricant composition
    • Publication number 20060052252
    • Publication date Mar 9, 2006
    • David John Wedlock
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Process to prepare a heavy and a light lubricating base oil
    • Publication number 20050236301
    • Publication date Oct 27, 2005
    • Shell Oil Company
    • Nicholas James Adams
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Base oil composition
    • Publication number 20040118744
    • Publication date Jun 24, 2004
    • Mervyn Frank Daniel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Process to prepare a waxy raffinate
    • Publication number 20040099571
    • Publication date May 27, 2004
    • Gilbert Robert Bernard Germaine
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Automatic transmission fluid
    • Publication number 20040079675
    • Publication date Apr 29, 2004
    • Gilbert Robert Bernard Germaine
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricant composition
    • Publication number 20040077505
    • Publication date Apr 22, 2004
    • Mervyn Frank Daniel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...