TREA

Yong Ma

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  • Beverly Hills, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrogels containing substances
    • Patent number 6,211,296
    • Issue date Apr 3, 2001
    • The B. F. Goodrich Company
    • Dean M. Frate
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydrogels containing substances
    • Publication number 20010053897
    • Publication date Dec 20, 2001
    • The B.F.Goodrich Company
    • Dean M. Frate
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Hydrogels containing substances
    • Publication number 20010049417
    • Publication date Dec 6, 2001
    • The B.F.Goodrich Company
    • Dean M. Frate
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC