TREA

Dongpo Huang

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible package for articles
    • Patent number 12,234,074
    • Issue date Feb 25, 2025
    • The Procter & Gamble Company
    • Zhan Cheng
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Packaging box
    • Patent number 11,554,892
    • Issue date Jan 17, 2023
    • The Procter & Gamble Company
    • Yuen Sin Cheong
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PACKAGE SYSTEM FOR ARTICLE
    • Publication number 20230150747
    • Publication date May 18, 2023
    • The Procter & Gamble Company
    • Fukuan SHI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PACKAGING BOX
    • Publication number 20230111889
    • Publication date Apr 13, 2023
    • The Procter & Gamble Company
    • Yuen Sin CHEONG
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FLEXIBLE PACKAGE FOR ARTICLES
    • Publication number 20220402674
    • Publication date Dec 22, 2022
    • The Procter & Gamble Company
    • Zhan CHENG
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PACKAGING BOX
    • Publication number 20220332461
    • Publication date Oct 20, 2022
    • The Procter & Gamble Company
    • Yuen Sin CHEONG
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    HANDLE FOR SHAVING DEVICE COMPRISING A THERMOCHROMIC MATERIAL
    • Publication number 20180142141
    • Publication date May 24, 2018
    • The Gillette Company LLC
    • Pu Xiao
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING