TREA

Sunil Ratnayake

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  • Brea, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Substituted aurone derivatives
    • Patent number 6,307,070
    • Issue date Oct 23, 2001
    • Phytera, Inc.
    • Wai-Lam Alex Chu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents