TREA

Laurens Nicolaas Sierkstra

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  • Delft, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Protease variants and compositions
    • Patent number 6,682,924
    • Issue date Jan 27, 2004
    • Novozymes A/S
    • Laurens Nicolaas Sierkstra
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Subtilase variants
    • Patent number 6,190,900
    • Issue date Feb 20, 2001
    • Novo Nordisk A/S
    • Laurens Nicolaas Sierkstra
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Protease variants and compositions
    • Patent number 5,837,517
    • Issue date Nov 17, 1998
    • Novo Nordisk A/S
    • Laurens Nicolaas Sierkstra
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

  • Information Patent Application

    Subtilase Vairants
    • Publication number 20140073552
    • Publication date Mar 13, 2014
    • UNILEVER PLC
    • Laurens Nicolaas Sierkstra
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Subtilase Variants
    • Publication number 20120165241
    • Publication date Jun 28, 2012
    • UNILEVER PLC
    • Laurens Nicolaas Sierkstra
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Protease Variants and Compositions
    • Publication number 20110230386
    • Publication date Sep 22, 2011
    • NOVOZYMES A/S
    • Laurens Nicolaas Sierkstra
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Subtilase Variants
    • Publication number 20090163400
    • Publication date Jun 25, 2009
    • NOVOZYMES A/S
    • Laurens Nicolaas Sierkstra
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Subtilase variants
    • Publication number 20040023355
    • Publication date Feb 5, 2004
    • NOVOZYMES A/S
    • Laurens Nicolaas Sierkstra
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...