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Feng Wang

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  • Changsha, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid phase chromatograph
    • Patent number 10,859,476
    • Issue date Dec 8, 2020
    • HUNAN DEMETER INSTRUMENTS CO., LTD.
    • Feng Wang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER, ADAPTER, AND MICROVOLUME ULTRAFILTRATION BOTTLE
    • Publication number 20250144549
    • Publication date May 8, 2025
    • HUNAN DEMETER INSTRUMENTS CO., LTD.
    • Feng WANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LIQUID PHASE CHROMATOGRAPH
    • Publication number 20180128720
    • Publication date May 10, 2018
    • Hunan Demeter Instruments Co. Ltd.
    • Feng Wang
    • G01 - MEASURING TESTING