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Qingguo Lu

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  • Hebei Province, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    INDUSTRIAL EXTRACTION METHOD OF CANNABIDIOL
    • Publication number 20230219872
    • Publication date Jul 13, 2023
    • CHENGUANG BIOTECH GROUP CO., LTD.
    • Qingguo LU
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    COMPOSITION CONTAINING QUERCETAGETIN
    • Publication number 20230122252
    • Publication date Apr 20, 2023
    • CHENGUANG BIOTECH GROUP CO., LTD.
    • Qingguo LU
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    METHOD FOR PREPARING LYCOPENE CRYSTALS WITH HIGH PURITY AND LOW HARM
    • Publication number 20200347234
    • Publication date Nov 5, 2020
    • CHENGUANG BIOTECH GROUP CO., LTD.
    • Qingguo Lu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PRETREATMENT METHOD FOR PRODUCING LYCOPENE RAW MATERIAL
    • Publication number 20200318143
    • Publication date Oct 8, 2020
    • CHENGUANG BIOTECH GROUP CO., LTD.
    • Qingguo Lu
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    LUTEIN MICROCAPSULE FORMULATION AND PREPARATION METHOD THEREOF
    • Publication number 20180021749
    • Publication date Jan 25, 2018
    • CHENGUANG BIOTECH GROUP CO., LTD
    • Qingguo LU
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    METHOD FOR PRODUCING SILYMARIN
    • Publication number 20160326145
    • Publication date Nov 10, 2016
    • CHENGUANG BIOTECH GROUP CO., LTD.
    • Qingguo LU
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Process for Extracting Lycopene
    • Publication number 20140316175
    • Publication date Oct 23, 2014
    • CHENGUANG BIOTECH GROUP CO. LTD.
    • Qingguo Lu
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Process for Preparing Xanthophyll Crystal
    • Publication number 20140303406
    • Publication date Oct 9, 2014
    • CHENGUANG BIOTECH GROUP CO., LTD.
    • Qingguo Lu
    • C07 - ORGANIC CHEMISTRY