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Qian DU

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  • Dezhou, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PREPARING STACHYOSE
    • Publication number 20250059225
    • Publication date Feb 20, 2025
    • SHANDONG BAILONG CHUANGYUAN BIO-TECH CO., LTD.
    • Qian DU
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    METHOD FOR PREPARING RESISTANT DEXTRIN
    • Publication number 20240336705
    • Publication date Oct 10, 2024
    • SHANDONG BAILONG CHUANGYUAN BIO-TECH CO., LTD.
    • Zhaobo GAN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD FOR PREPARING CRYSTALLINE D-PSICOSE
    • Publication number 20230287026
    • Publication date Sep 14, 2023
    • SHANDONG BAILONG CHUANGYUAN BIO-TECH CO., LTD.
    • Zhaobo GAN
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    STRAIN OF TRICHODERMA REESEI AND CULTURE METHOD AND USE THEREOF
    • Publication number 20220186272
    • Publication date Jun 16, 2022
    • SHANDONG BAILONG CHUANGYUAN BIO-TECH CO., LTD
    • Baode DOU
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    ASPERGILLUS ORYZAE BLCY-006 STRAIN AND APPLICATION THEREOF IN PREPA...
    • Publication number 20210139938
    • Publication date May 13, 2021
    • SHANDONG BAILONG CHUANGYUAN BIO-TECH CO., LTD.
    • Zhaobo GAN
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    HIGH-PURITY D-PSICOSE PREPARATION METHOD
    • Publication number 20200062792
    • Publication date Feb 27, 2020
    • SHANDONG BAILONG CHUANGYUAN BIO-TECH CO., LTD
    • Baode DOU
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    A BACILLUS SUBTILIS STRAIN, CULTURE METHOD AND USE THEREOF
    • Publication number 20190284521
    • Publication date Sep 19, 2019
    • SHANDONG BAILONG CHUANGYUAN BIO-TECH CO., LTD
    • Guangpeng DOU
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    RESISTANT DEXTRIN AND PREPARATION METHOD THEREOF
    • Publication number 20180094082
    • Publication date Apr 5, 2018
    • Guangpeng DOU
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES