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Elva Chen

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  • New Brunswick, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oral care gel dispenser systems
    • Patent number 10,278,796
    • Issue date May 7, 2019
    • Colgate Palmolive Company
    • Elva Chen
    • A46 - BRUSHWARE
  • Information Patent Grant

    Oral care gels
    • Patent number 9,775,788
    • Issue date Oct 3, 2017
    • Colgate Palmolive Company
    • Elva Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    ORAL CARE GEL DISPENSER SYSTEMS
    • Publication number 20140322666
    • Publication date Oct 30, 2014
    • Colgate-Palmolive Company
    • Elva Chen
    • A46 - BRUSHWARE
  • Information Patent Application

    ORAL CARE GELS
    • Publication number 20140287380
    • Publication date Sep 25, 2014
    • Colgate-Palmolive Company
    • Elva Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE