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TIANJIN HEMAY ONCOLOGY PHARMACEUTICAL CO., LTD

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  • TIANJIN, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tetracyclic anthraquinone derivatives
    • Patent number 10,294,260
    • Issue date May 21, 2019
    • Tianjin Hemay Oncology Pharmaceutical Co., Ltd.
    • Hesheng Zhang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cyanoquinoline derivatives
    • Patent number 10,246,443
    • Issue date Apr 2, 2019
    • Tianjin Hemay Oncology Pharmaceutical Co., Ltd.
    • Hesheng Zhang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Quinazoline derivative
    • Patent number 9,840,494
    • Issue date Dec 12, 2017
    • Tianjin Hemay Oncology Pharmaceutical Co., Ltd.
    • Hesheng Zhang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cyanoquinoline derivatives
    • Patent number 9,676,724
    • Issue date Jun 13, 2017
    • Tianjin Hemay Oncology Pharmaceutical Co., Ltd.
    • Hesheng Zhang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Tetracyclic anthraquinone derivatives
    • Patent number 9,670,242
    • Issue date Jun 6, 2017
    • Tianjin Hemay Oncology Pharmaceutical Co., Ltd.
    • Hesheng Zhang
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    TETRACYCLIC ANTHRAQUINONE DERIVATIVES
    • Publication number 20170247403
    • Publication date Aug 31, 2017
    • Tianjin Hemay Oncology Pharmaceutical Co., Ltd.
    • Hesheng Zhang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    CYANOQUINOLINE DERIVATIVES
    • Publication number 20170226093
    • Publication date Aug 10, 2017
    • Tianjin Hemay Oncology Pharmaceutical Co., Ltd.
    • Hesheng Zhang
    • C07 - ORGANIC CHEMISTRY

Trademarklast 30 trademarks