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Pu Zhao

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Packaged composition
    • Patent number 11,021,679
    • Issue date Jun 1, 2021
    • The Procter & Gamble Company
    • Rui Shen
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTI-MICROBIAL PARTICLES
    • Publication number 20240271065
    • Publication date Aug 15, 2024
    • The Procter & Gamble Company
    • Rui SHEN
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    PERFUME-CONTAINING PARTICLES AND THE MAKING METHOD
    • Publication number 20230242844
    • Publication date Aug 3, 2023
    • The Procter & Gamble Company
    • Rui SHEN
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    PARTICULATE LAUNDRY COMPOSITION
    • Publication number 20230112989
    • Publication date Apr 13, 2023
    • The Procter & Gamble Company
    • Rui SHEN
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    PACKAGED COMPOSITION
    • Publication number 20200010781
    • Publication date Jan 9, 2020
    • The Procter & Gamble Company
    • Rui SHEN
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    METHOD FOR MAKING PARTICLES
    • Publication number 20190061278
    • Publication date Feb 28, 2019
    • The Procter & Gamble Company
    • Koen Mariette Albert Schamp
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    AESTHETIC PARTICLES
    • Publication number 20170361496
    • Publication date Dec 21, 2017
    • The Procter & Gamble Company
    • Koen Mariette Albert SCHAMP
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    AESTHETIC PARTICLES
    • Publication number 20170361495
    • Publication date Dec 21, 2017
    • The Procter & Gamble Company
    • Koen Mariette Albert SCHAMP
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    Process for biochemical treatment of waste water using nano materials
    • Publication number 20030010712
    • Publication date Jan 16, 2003
    • Minghua Gao
    • B82 - NANO-TECHNOLOGY