TREA

Yuehua Xiao

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  • Ontario, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Non-adhesive elastic gelatin matrices
    • Patent number 8,361,501
    • Issue date Jan 29, 2013
    • Covalon Technologies, Inc.
    • Valerio DiTizio
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Non-adhesive elastic gelatin matrices
    • Patent number 8,354,123
    • Issue date Jan 15, 2013
    • Covalon Technologies Inc.
    • Valerio Ditizio
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    NON-ADHESIVE ELASTIC GELATIN MATRICES
    • Publication number 20130137780
    • Publication date May 30, 2013
    • COVALON TECHNOLOGIES, INC.
    • Valerio DiTizio
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    NON-ADHESIVE ELASTIC GELATIN MATRICES
    • Publication number 20110311629
    • Publication date Dec 22, 2011
    • COVALON TECHNOLOGIES INC.
    • Valerio Ditizio
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    NON-ADHESIVE ELASTIC GELATIN MATRICES
    • Publication number 20110097402
    • Publication date Apr 28, 2011
    • COVALON TECHNOLOGIES INC.
    • Valerio Ditizio
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Non-adhesive elastic gelatin matrices
    • Publication number 20060068013
    • Publication date Mar 30, 2006
    • Valerio DiTizio
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...