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Yan Mei Ji

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  • Yangzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oral care implement
    • Patent number D1010323
    • Issue date Jan 9, 2024
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware
  • Information Patent Grant

    Oral care implement
    • Patent number 11,533,985
    • Issue date Dec 27, 2022
    • Colgate Palmolive Company
    • Wen Jin Xi
    • A46 - BRUSHWARE
  • Information Patent Grant

    Bristle for an oral care implement
    • Patent number 11,246,399
    • Issue date Feb 15, 2022
    • Colgate Palmolive Company
    • Wen Jin Xi
    • A46 - BRUSHWARE
  • Information Patent Grant

    Oral care implement
    • Patent number D905433
    • Issue date Dec 22, 2020
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware
  • Information Patent Grant

    Oral care implement
    • Patent number D882960
    • Issue date May 5, 2020
    • Colgate Palmolive Company
    • Yan Mei Ji
    • D04 - Brushware
  • Information Patent Grant

    Oral care implement
    • Patent number D877519
    • Issue date Mar 10, 2020
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware
  • Information Patent Grant

    Oral care implement
    • Patent number D845637
    • Issue date Apr 16, 2019
    • Colgate Palmolive Company
    • Yan Mei Ji
    • D04 - Brushware
  • Information Patent Grant

    Tootbrush
    • Patent number D845638
    • Issue date Apr 16, 2019
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware
  • Information Patent Grant

    Oral care implement package
    • Patent number D826706
    • Issue date Aug 28, 2018
    • Colgate Palmolive Company
    • Robert Moskovich
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Oral care implement package
    • Patent number D816478
    • Issue date May 1, 2018
    • Colgate Palmolive Company
    • Robert Moskovich
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Oral care implement and method of manufacturing an oral care implement
    • Patent number 9,955,778
    • Issue date May 1, 2018
    • Colgate Palmolive Company
    • Wen Jin Xi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Toothbrush
    • Patent number D815838
    • Issue date Apr 24, 2018
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware
  • Information Patent Grant

    Oral care implement package
    • Patent number D809911
    • Issue date Feb 13, 2018
    • Colgate Palmolive Company
    • Robert Moskovich
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Oral care implement
    • Patent number D806397
    • Issue date Jan 2, 2018
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware
  • Information Patent Grant

    Toothbrush
    • Patent number 9,788,643
    • Issue date Oct 17, 2017
    • Colgate Palmolive Company
    • Yan Mei Ji
    • A46 - BRUSHWARE
  • Information Patent Grant

    Oral care implement
    • Patent number D770183
    • Issue date Nov 1, 2016
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware
  • Information Patent Grant

    Toothbrush
    • Patent number D739658
    • Issue date Sep 29, 2015
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware
  • Information Patent Grant

    Oral care implement
    • Patent number D706036
    • Issue date Jun 3, 2014
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware
  • Information Patent Grant

    Oral care implement
    • Patent number D698158
    • Issue date Jan 28, 2014
    • Colgate Palmolive Company
    • David Lee
    • D04 - Brushware

Patents Applicationslast 30 patents

  • Information Patent Application

    Bristle for an Oral Care Implement
    • Publication number 20200275767
    • Publication date Sep 3, 2020
    • Colgate-Palmolive Company
    • Wen Jin XI
    • A46 - BRUSHWARE
  • Information Patent Application

    Oral Care Implement
    • Publication number 20200275768
    • Publication date Sep 3, 2020
    • Colgate-Palmolive Company
    • Wen Jin XI
    • A46 - BRUSHWARE
  • Information Patent Application

    TOOTHBRUSH
    • Publication number 20180000237
    • Publication date Jan 4, 2018
    • Colgate-Palmolive Company
    • Yan Mei Ji
    • A46 - BRUSHWARE
  • Information Patent Application

    Oral Care Implement and Method of Manufacturing an Oral Care Implement
    • Publication number 20170208933
    • Publication date Jul 27, 2017
    • Colgate-Palmolive Company
    • Wen Jin XI
    • A46 - BRUSHWARE
  • Information Patent Application

    TOOTHBRUSH
    • Publication number 20140338140
    • Publication date Nov 20, 2014
    • Colgate-Palmolive Company
    • Yan Mei Ji
    • A46 - BRUSHWARE