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Zhe Guan

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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...
  • Information Patent Grant

    Polypropylene film having unique aesthetics
    • Patent number 10,696,832
    • Issue date Jun 30, 2020
    • The Procter & Gamble Company
    • Zhan Cheng
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rigid articles having a well-defined corner
    • Patent number 10,518,922
    • Issue date Dec 31, 2019
    • The Procter & Gamble Company
    • Liang Yang
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Rigid articles having a well-defined corner
    • Patent number 10,279,948
    • Issue date May 7, 2019
    • The Procter & Gamble Company
    • Liang Yang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Catalyst component for polymerization of olefins, catalyst containi...
    • Patent number 7,199,071
    • Issue date Apr 3, 2007
    • China Petroleum & Chemical Corporation
    • Ying Zheng
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • 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

    RIGID ARTICLES HAVING A WELL-DEFINED CORNER
    • Publication number 20190193889
    • Publication date Jun 27, 2019
    • The Procter & Gamble Company
    • Liang YANG
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    RIGID ARTICLES HAVING A WELL-DEFINED CORNER
    • Publication number 20190061983
    • Publication date Feb 28, 2019
    • The Procter & Gamble Company
    • Liang YANG
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    POLYPROPYLENE FILM HAVING UNIQUE AESTHETICS
    • Publication number 20180208752
    • Publication date Jul 26, 2018
    • The Procter & Gamble Company
    • Zhan CHENG
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Iridescent Article
    • Publication number 20170218207
    • Publication date Aug 3, 2017
    • The Procter & Gamble Company
    • Libin Wang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COMPOSITE DETERGENT GRANULES AND LAUNDRY COMPOSITIONS COMPRISING TH...
    • Publication number 20150291913
    • Publication date Oct 15, 2015
    • The Procter & Gamble Company
    • HongSing TAN
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Catalyst component for polymerization of olefins, catalyst containi...
    • Publication number 20040072679
    • Publication date Apr 15, 2004
    • Ying Zheng
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...