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Xiaokang KOU

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  • Xi'an, Shaanxi Province, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lithium absorbent and preparation method therefor
    • Patent number 12,233,401
    • Issue date Feb 25, 2025
    • SUNRESIN NEW MATERIALS CO. LTD.
    • Xiaokang Kou
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Lithium adsorbent and preparation method therefor
    • Patent number 11,918,971
    • Issue date Mar 5, 2024
    • SUNRESIN NEW MATERIALS CO. LTD.
    • Xiaokang Kou
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process of purifying methionine
    • Patent number 10,669,233
    • Issue date Jun 2, 2020
    • SUNRESIN NEW MATERIALS CO. LTD., XI'AN
    • Xiaokang Kou
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Process of purifying methionine
    • Patent number 10,287,244
    • Issue date May 14, 2019
    • SUNRESIN NEW MATERIALS CO. LTD., XI'AN
    • Xiaokang Kou
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents