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Li LV

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Laundry detergent
    • Patent number 10,723,981
    • Issue date Jul 28, 2020
    • The Procter & Gamble Company
    • Xiaoyan Liu
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Laundry detergent
    • Patent number 9,951,300
    • Issue date Apr 24, 2018
    • The Procter & Gamble Company
    • Xiaoyan Liu
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

  • Information Patent Application

    LAUNDRY DETERGENT
    • Publication number 20180195027
    • Publication date Jul 12, 2018
    • The Procter & Gamble Company
    • Xiaoyan LIU
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    LIQUID CLEANING COMPOSITION
    • Publication number 20160168516
    • Publication date Jun 16, 2016
    • The Procter & Gamble Company
    • Xiaoyan LIU
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    LAUNDRY DETERGENT
    • Publication number 20160040104
    • Publication date Feb 11, 2016
    • The Procter & Gamble Company
    • Xiaoyan LIU
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...