TREA

Dayong Li

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  • Changchun, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for separating PHA and PHA prepared therefrom
    • Patent number 11,203,663
    • Issue date Dec 21, 2021
    • COFCO (jilin) Bio-Chemical Technology Co., Ltd
    • Yi Tong
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for efficiently producing PHA
    • Patent number 11,155,483
    • Issue date Oct 26, 2021
    • NUTRITION & HEALTH RESEARCH INSTITUTE, COFCO CORPORATION
    • Yi Tong
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents