TREA

David William Thornthwaite

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  • Wirral, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the preparation of lactams from glyoxalic acid
    • Patent number 10,377,707
    • Issue date Aug 13, 2019
    • Conopco Inc.
    • Andrew Martyn Norbury
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Composition and method for bleaching a substrate
    • Patent number 7,049,278
    • Issue date May 23, 2006
    • Unilever Home & Personal Care USA division of Conopco, Inc.
    • Ronald Hage
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Peroxyacids
    • Patent number 6,727,382
    • Issue date Apr 27, 2004
    • Unilever Patent Holdings, B.V.
    • John Oakes
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Antimicrobial deodorant compositions
    • Patent number 6,709,647
    • Issue date Mar 23, 2004
    • Unilever Home & Personal Care USA, a division of Conopco, Inc.
    • Manmohan Bhakoo
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Oxidation process and composition
    • Patent number 6,689,738
    • Issue date Feb 10, 2004
    • Unilever Home & Personal Care USA division of Conopco, Inc.
    • Daniel Convents
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Composition and method for bleaching a substrate
    • Patent number 6,638,901
    • Issue date Oct 28, 2003
    • Unilever Home & Personal Care USA, division of Conopco, Inc.
    • Ronald Hage
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Multiple component hard surface cleaning compositions
    • Patent number 6,472,360
    • Issue date Oct 29, 2002
    • Unilever Home & Personal Care USA division of Conopco, Inc.
    • David Victor Beggs
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Oral composition
    • Patent number 6,471,947
    • Issue date Oct 29, 2002
    • Unilever Home & Personal Care USA, division of Conopco, Inc.
    • Manmohan Bhakoo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Multiple component bleaching compositions
    • Patent number 6,391,840
    • Issue date May 21, 2002
    • Unilever Home & Personal Care USA, division of Conopco, Inc.
    • Katherine Mary Thompson
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Method and composition for enhancing the activity of an enzyme
    • Patent number 6,384,007
    • Issue date May 7, 2002
    • Unilever Home & Personal USA division of Conopco, Inc.
    • Daniel Convents
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Oral composition with an improved teeth whitening effect
    • Patent number 6,165,448
    • Issue date Dec 26, 2000
    • Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    • Andrew Joiner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bleaching compositions comprising hypochlorite and delivery systems...
    • Patent number 6,042,744
    • Issue date Mar 28, 2000
    • Lever Brothers Company, division of Conopco, Inc.
    • Jayne Elisabeth Nation
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Peroxyacids
    • Patent number 5,908,820
    • Issue date Jun 1, 1999
    • Lever Brothers Company
    • John Oakes
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Peroxyacids
    • Patent number 5,422,028
    • Issue date Jun 6, 1995
    • Lever Brothers Company, division of Conopco, Inc.
    • John Oakes
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Bleach precursors
    • Patent number 5,360,573
    • Issue date Nov 1, 1994
    • Lever Brothers Company, division of Conopco, Inc.
    • Richard G. Smith
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Bleaching composition
    • Patent number 5,281,361
    • Issue date Jan 25, 1994
    • Lever Brothers Company, division of Conopco, Inc.
    • Christopher J. Adams
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Peroxyacids
    • Patent number 5,241,077
    • Issue date Aug 31, 1993
    • Lever Brothers Company, division of Conopco, Inc.
    • John Oakes
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Bleaching composition
    • Patent number 5,236,616
    • Issue date Aug 17, 1993
    • Lever Brothers Company, division of Conopco, Inc.
    • John Oakes
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Bleach activation and bleaching compositions
    • Patent number 5,106,528
    • Issue date Apr 21, 1992
    • Lever Brothers Company, division of Conopco, Inc.
    • Keith C. Francis
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Fabric washing compositions
    • Patent number 5,002,687
    • Issue date Mar 26, 1991
    • Lever Brothers Company, division of Conopco, Inc.
    • David W. Roberts
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Quaternary ammonium compounds for use in bleaching systems
    • Patent number 4,904,406
    • Issue date Feb 27, 1990
    • Lever Brothers Company
    • James R. Darwent
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Preparation of sulphonated aromatic esters
    • Patent number 4,788,316
    • Issue date Nov 29, 1988
    • Lever Brothers Company
    • David W. Thornthwaite
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for bleaching naturally-occurring oils and fats
    • Patent number 4,325,883
    • Issue date Apr 20, 1982
    • Lever Brothers Company
    • Keith Jones
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS FOR THE PRODUCTION OF DIALKYL TEREPHTHALATE
    • Publication number 20210122698
    • Publication date Apr 29, 2021
    • CONOPCO, INC., D/B/A UNILEVER
    • Simon William BREEDEN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PROCESS FOR THE PREPARATION OF LACTAMS FROM GLYCOXYLIC ACID
    • Publication number 20180237388
    • Publication date Aug 23, 2018
    • Conopco, Inc., a/b/a UNILEVER
    • Andrew Martyn NORBURY
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    DEODORANT COMPOSITIONS
    • Publication number 20110182840
    • Publication date Jul 28, 2011
    • CONOPCO, INC., D/B/A UNILEVER
    • Alexander Gordon James
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Deodorants Containing Aminoacid Derivatives
    • Publication number 20090156680
    • Publication date Jun 18, 2009
    • Alexander Gordon James
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Fabric softening composition
    • Publication number 20090029899
    • Publication date Jan 29, 2009
    • Conopco, Inc. d/b/a UNILEVER
    • David Stephen Grainger
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Composition
    • Publication number 20040141928
    • Publication date Jul 22, 2004
    • UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
    • Melanie Gayle Brading
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Composition and method for bleaching a substrate
    • Publication number 20040038844
    • Publication date Feb 26, 2004
    • UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
    • Ronald Hage
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Oral composition
    • Publication number 20030215403
    • Publication date Nov 20, 2003
    • UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
    • Andrew Joiner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Antimicrobial deodorant compositions
    • Publication number 20030059396
    • Publication date Mar 27, 2003
    • UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
    • Manmohan Bhakoo
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Oral composition
    • Publication number 20020136698
    • Publication date Sep 26, 2002
    • Unilever Home & Personal Care USA
    • Manmohan Bhakoo
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Oxidation process and composition
    • Publication number 20020119900
    • Publication date Aug 29, 2002
    • UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
    • Daniel Convents
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Cleaning aid
    • Publication number 20020072473
    • Publication date Jun 13, 2002
    • UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
    • Alexander Thomas Ashcroft
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Enzymatic oxidation composition and process
    • Publication number 20020016279
    • Publication date Feb 7, 2002
    • UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
    • Daniel Convents
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Composition and method for bleaching a substrate
    • Publication number 20020013247
    • Publication date Jan 31, 2002
    • UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
    • Ronald Hage
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...