Jan Visser

Person

  • Huizen, NL

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for preparing Maillard flavour preparations

    • Patent number 8,945,651
    • Issue date Feb 3, 2015
    • Givaudan Nederland Services B.V.
    • Jan Visser
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Taste improving substances

    • Patent number 8,691,311
    • Issue date Apr 8, 2014
    • Givaudan Nederland Services B.V.
    • Jan Visser
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Taste improving substances

    • Patent number 8,263,161
    • Issue date Sep 11, 2012
    • Quest International Services B.V.
    • Jan Visser
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Flavour modulating substances

    • Patent number 8,101,223
    • Issue date Jan 24, 2012
    • Givaudan Nederland Services B.V.
    • Harry Renes
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Taste improving substances

    • Patent number 7,981,457
    • Issue date Jul 19, 2011
    • Quest International B.V. & Quest International Services B.V.
    • Jan Visser
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Taste improving substances

    • Patent number 7,862,844
    • Issue date Jan 4, 2011
    • Quest International Services B.V.
    • Chris Winkel
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Baking improver

    • Patent number 6,007,850
    • Issue date Dec 28, 1999
    • Quest International B.V.
    • Anton A. G. Van Duijnhoven
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    Process for the preparation of flavoring mixtures

    • Patent number 5,178,892
    • Issue date Jan 12, 1993
    • Unilever Patent Holding B.V.
    • John Simmons
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Process for the preparation of flavor and fragrance materials

    • Patent number 4,996,069
    • Issue date Feb 26, 1991
    • Unilever Patent Holdings B.V.
    • Johannes T. de Hey
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

  • Information Patent Application

    Taste Improving Substances

    • Publication number 20120328536
    • Publication date Dec 27, 2012
    • QUEST INTERNATIONAL SERVICES B.V.
    • Jan Visser
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Flavour Modulating Substances

    • Publication number 20080268122
    • Publication date Oct 30, 2008
    • Quest International Services B.V.
    • Harry Renes
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Taste Improving Substances

    • Publication number 20080131573
    • Publication date Jun 5, 2008
    • QUEST INTERNATIONAL SERVICES, B.V.
    • Chris Winkel
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Taste Improving Substances

    • Publication number 20080038430
    • Publication date Feb 14, 2008
    • Quest International B.V.
    • Jan Visser
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Process for Preparing Maillard Flavour Preparations

    • Publication number 20080038428
    • Publication date Feb 14, 2008
    • QUEST INTERNATIONAL SERVICES B.V.
    • Jan Visser
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Taste Improving Substances

    • Publication number 20080038429
    • Publication date Feb 14, 2008
    • QUEST INTERNATIONAL SERVICES B,V,
    • Jan Visser
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Taste improving substances

    • Publication number 20070259089
    • Publication date Nov 8, 2007
    • QUEST INTERNATIONAL SERVICES B.V.
    • Jan Visser
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES