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Xun Zhang

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  • Shanghai, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    ANDROGRAPHIS EXTRACT FORMULATIONS
    • Publication number 20110142944
    • Publication date Jun 16, 2011
    • Hutchison Medipharma Enterprises Limited, Offshore Group Chambers
    • Yuqing Wang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Andrographis Extract Formulations
    • Publication number 20070202164
    • Publication date Aug 30, 2007
    • HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
    • Yuqing Wang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE