TREA

Guannan WANG

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oral care compositions comprising tin ions
    • Patent number 12,337,048
    • Issue date Jun 24, 2025
    • The Procter & Gamble Company
    • Shikhar Gupta
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Leave-on oral care compositions
    • Patent number 12,194,129
    • Issue date Jan 14, 2025
    • The Procter & Gamble Company
    • Ross Strand
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Leave-on oral care compositions
    • Patent number 11,904,041
    • Issue date Feb 20, 2024
    • The Procter & Gamble Company
    • Ross Strand
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Leave-on oral care compositions
    • Patent number 11,883,520
    • Issue date Jan 30, 2024
    • The Procter & Gamble Company
    • Ross Strand
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Leave-on oral care compositions
    • Patent number 11,883,368
    • Issue date Jan 30, 2024
    • The Procter & Gamble Company
    • Ross Strand
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oral care compositions comprising tin ions
    • Patent number 11,135,143
    • Issue date Oct 5, 2021
    • The Procter & Gamble Company
    • Shikhar Gupta
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Oral Care Compositions Comprising Tin Ions
    • Publication number 20240293296
    • Publication date Sep 5, 2024
    • The Procter & Gamble Company
    • Shikhar Gupta
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LEAVE-ON ORAL CARE COMPOSITIONS
    • Publication number 20240122838
    • Publication date Apr 18, 2024
    • The Procter & Gamble Company
    • Ross STRAND
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LEAVE-ON ORAL CARE COMPOSITIONS
    • Publication number 20240099957
    • Publication date Mar 28, 2024
    • The Procter & Gamble Company
    • Ross STRAND
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LEAVE-ON ORAL CARE COMPOSITIONS
    • Publication number 20240082295
    • Publication date Mar 14, 2024
    • The Procter & Gamble Company
    • Ross STRAND
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Oral Care Compositions Comprising Tin Ions
    • Publication number 20220133606
    • Publication date May 5, 2022
    • The Procter & Gamble Company
    • Shikhar Gupta
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Oral Care Compositions Comprising Tin Ions
    • Publication number 20200405595
    • Publication date Dec 31, 2020
    • The Procter & Gamble Company
    • Shikhar Gupta
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LEAVE-ON ORAL CARE COMPOSITIONS
    • Publication number 20200390801
    • Publication date Dec 17, 2020
    • The Procter & Gamble Company
    • Ross STRAND
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LEAVE-ON ORAL CARE COMPOSITIONS
    • Publication number 20200390676
    • Publication date Dec 17, 2020
    • The Procter & Gamble Company
    • Ross STRAND
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LEAVE-ON ORAL CARE COMPOSITIONS
    • Publication number 20200390677
    • Publication date Dec 17, 2020
    • The Procter & Gamble Company
    • Ross STRAND
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE