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Duanfang DAI

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  • New District, Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Purification of cadaverine using high boiling point solvent
    • Patent number 9,556,106
    • Issue date Jan 31, 2017
    • Cathay R&D Center Co., Ltd.
    • Xiucai Liu
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Purification of cadaverine
    • Patent number 9,546,127
    • Issue date Jan 17, 2017
    • Cathay R&D Center Co., Ltd.
    • Xiucai Liu
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents