TREA

Richard Arthur Birch

Follow

Person

  • Hyth, GB
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Insect repellents
    • Patent number 7,455,852
    • Issue date Nov 25, 2008
    • Quest International B.V.
    • Richard Arthur Birch
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Particles
    • Patent number 6,927,195
    • Issue date Aug 9, 2005
    • Quest International Services B.V.
    • Richard Arthur Birch
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Granular compositions
    • Patent number 6,670,311
    • Issue date Dec 30, 2003
    • Quest International B.V.
    • Derek Aldcroft
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Insect repellents
    • Patent number 6,660,288
    • Issue date Dec 9, 2003
    • Quest International B.V.
    • John Martin Behan
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Use of menthyl-2 pyrrolidone-5-carboxylate as an insect repellent
    • Patent number 6,451,844
    • Issue date Sep 17, 2002
    • Quest International B.V.
    • Stephen D Watkins
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Humidity resistant composition
    • Patent number 5,876,755
    • Issue date Mar 2, 1999
    • Quest International B.V.
    • Keith Douglas Perring
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Perfumed laundry detergent powders
    • Patent number 5,840,668
    • Issue date Nov 24, 1998
    • Quest International B.V.
    • John Martin Behan
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Perfumed underarm hygiene products
    • Patent number 5,711,941
    • Issue date Jan 27, 1998
    • Unilever Patent Holdings, B.V.
    • John Martin Behan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Production of particles
    • Publication number 20070167339
    • Publication date Jul 19, 2007
    • QUEST INTERNATIONAL SERVICES B.V.
    • Richard Arthur Birch
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Insect repellents
    • Publication number 20040213822
    • Publication date Oct 28, 2004
    • Richard Arthur Birch
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Particles
    • Publication number 20030180340
    • Publication date Sep 25, 2003
    • Richard Arthur Birch
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...