TREA

Qichao RUAN

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  • Hillsborough, NJ, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    Enamel Repair Visualization and Quantification
    • Publication number 20240201173
    • Publication date Jun 20, 2024
    • Colgate-Palmolive Company
    • Qichao RUAN
    • G01 - MEASURING TESTING
  • Information Patent Application

    ORAL CARE COMPLEXES AND COMPOSITIONS
    • Publication number 20230201101
    • Publication date Jun 29, 2023
    • Colgate-Palmolive Company
    • Qichao Ruan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Oral Care Compositions
    • Publication number 20230045410
    • Publication date Feb 9, 2023
    • Colgate-Palmolive Company
    • Dennis ZHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Oral Care Compositions
    • Publication number 20230038764
    • Publication date Feb 9, 2023
    • Colgate-Palmolive Company
    • Dennis ZHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Method of Evaluating the Enamel Microcrack Resistance Efficacy of C...
    • Publication number 20230042124
    • Publication date Feb 9, 2023
    • Colgate-Palmolive Company
    • Qichao RUAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Oral Care Compositions
    • Publication number 20230039655
    • Publication date Feb 9, 2023
    • Colgate-Palmolive Company
    • Dennis ZHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE