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Peggy Hansen

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  • Mahwah, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Biopolymeric membranes
    • Patent number 8,821,917
    • Issue date Sep 2, 2014
    • Collagen Matrix, Inc.
    • Shu-Tung Li
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Biopolymeric membranes
    • Patent number 7,807,192
    • Issue date Oct 5, 2010
    • Collagen Matrix, Inc.
    • Shu-Tung Li
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oriented biopolymeric membrane for meningeal tissue repair
    • Patent number 7,374,777
    • Issue date May 20, 2008
    • Collagen Matrix, Inc.
    • Shu-Tung Li
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    BIOPOLYMERIC MEMBRANES
    • Publication number 20110021754
    • Publication date Jan 27, 2011
    • Collagen Matrix, Inc.
    • Shu-Tung Li
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Biopolymeric membranes
    • Publication number 20060088578
    • Publication date Apr 27, 2006
    • Shu-Tung Li
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Biopolymeric membrane for meningeal tissue repair
    • Publication number 20040001877
    • Publication date Jan 1, 2004
    • Shu-Tung Li
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE