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Seeng D. Liem

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  • VR Rhoon, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Detergent compositions
    • Patent number 6,387,861
    • Issue date May 14, 2002
    • Unilever Home & Personal Care USA division of Conopco, Inc.
    • Anja Leonarda M Van Asperen
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Detergent composition containing at least two granular components
    • Patent number 6,303,558
    • Issue date Oct 16, 2001
    • Lever Brothers Co., division of Conopco
    • William Derek Emery
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Particulate laundry detergent compositions containing nonionic surf...
    • Patent number 6,262,010
    • Issue date Jul 17, 2001
    • Unilever Home & Personal Care USA, a division of Conopco, Inc.
    • William Derek Emery
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Detergent compositions
    • Patent number 6,242,403
    • Issue date Jun 5, 2001
    • Unilever Home & Personal Care USA, division of Conopco, Inc.
    • Rene Lammers
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Free flowing detergent composition containing high levels of surfac...
    • Patent number 6,221,831
    • Issue date Apr 24, 2001
    • Lever Brothers Company, division of Conopco, Inc.
    • William Derek Emery
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Detergent compositions
    • Patent number 6,191,095
    • Issue date Feb 20, 2001
    • Lever Brothers Company, a Division of Conopco, Inc.
    • William Derek Emery
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Process for preparing a solid detergent block
    • Patent number 5,719,111
    • Issue date Feb 17, 1998
    • Lever Brothers Company, division of Conopco, Inc.
    • Guido Clemens van den Brom
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Process for preparing high bulk density detergent compositions
    • Patent number 5,164,108
    • Issue date Nov 17, 1992
    • Lever Brothers Company, division of Conopco, Inc.
    • Peter W. Appel
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Detergent powders and process for their preparation
    • Patent number 5,151,208
    • Issue date Sep 29, 1992
    • Lever Brothers Company, division of Conopco, Inc.
    • Gregorius J. Huijben
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Low phosphorus containing detergent powders and process for prepari...
    • Patent number 4,988,454
    • Issue date Jan 29, 1991
    • Lever Brothers Company Division of Conopco, Inc.
    • Jan H. Eertink
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    High bulk density detergent composition and process for its production
    • Patent number 4,923,628
    • Issue date May 8, 1990
    • Lever Brothers Company
    • Peter W. Appel
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Process for preparing low silicate detergent compositions
    • Patent number 4,460,491
    • Issue date Jul 17, 1984
    • Lever Brothers Company
    • Seeng D. Liem
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

  • Information Patent Application

    Cleaning compositions
    • Publication number 20020155976
    • Publication date Oct 24, 2002
    • UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
    • Jelles Vincent Boskamp
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...