TREA

Catherine L. Cheong

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  • Burnley, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wound dressing comprising polyurethane foam
    • Patent number 6,326,410
    • Issue date Dec 4, 2001
    • Johnson & Johnson Medical, Inc.
    • Catherine Louise Cheong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Web dressing and method for its production
    • Patent number 6,123,958
    • Issue date Sep 26, 2000
    • Johnson & Johnson Medical, Inc.
    • Catherine L. Cheong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wound dressing comprising polyurethane foam
    • Patent number 6,019,996
    • Issue date Feb 1, 2000
    • Johnson & Johnson Medical, Inc.
    • Catherine Louise Cheong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wound dressing package
    • Patent number 5,749,842
    • Issue date May 12, 1998
    • Johnson & Johnson Medical, Inc.
    • Catherine L. Cheong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of making polyurethane foam
    • Patent number 5,571,529
    • Issue date Nov 5, 1996
    • Johnson & Johnson Medical, Inc.
    • Catherine L. Cheong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Freeze-dried pad
    • Patent number 5,441,741
    • Issue date Aug 15, 1995
    • Johnson & Johnson Medical, Inc.
    • Catherine L. Cheong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Net wound dressings
    • Patent number 5,352,508
    • Issue date Oct 4, 1994
    • Johnson & Johnson Medical, Inc.
    • Catherine L. Cheong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE