TREA

Graham Neil McKelvey

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  • Hampshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of inhibiting copper deposition on hair
    • Patent number 10,568,820
    • Issue date Feb 25, 2020
    • Noxell Corporation
    • Jennifer Mary Marsh
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of rapid hair dyeing
    • Patent number 7,481,846
    • Issue date Jan 27, 2009
    • The Procter & Gamble Company
    • Jennifer Mary Marsh
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Enhancing the colour perception of artificially coloured hair
    • Patent number 7,335,236
    • Issue date Feb 26, 2008
    • The Procter & Gamble Company
    • Graham Neil McKelvey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hair care compositions
    • Patent number 6,627,183
    • Issue date Sep 30, 2003
    • The Procter & Gamble Company
    • Wendy Victoria Jane Young
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hair care compositions
    • Patent number 6,589,517
    • Issue date Jul 8, 2003
    • The Procter & Gamble Company
    • Graham Neil McKelvey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents