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Dennis ZHANG

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  • Piscataway, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oral care compositions
    • Patent number 11,752,075
    • Issue date Sep 12, 2023
    • Colgate Palmolive Company
    • Dennis Zhang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Zinc-amino acid-tripolyphosphate complexes
    • Patent number 10,532,016
    • Issue date Jan 14, 2020
    • Colgate Palmolive Company
    • Zhigang Hao
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Oral Care Compositions
    • Publication number 20240415746
    • Publication date Dec 19, 2024
    • Colgate-Palmolive Company
    • Joshua Eric KAUFFMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Oral Care Compositions
    • Publication number 20230363991
    • Publication date Nov 16, 2023
    • Colgate-Palmolive Company
    • Dennis ZHANG
    • 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

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

    Oral Care Compositions
    • Publication number 20220387273
    • Publication date Dec 8, 2022
    • Colgate-Palmolive Company
    • Dennis ZHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Oral Care Products and Methods
    • Publication number 20220296490
    • Publication date Sep 22, 2022
    • Colgate-Palmolive Company
    • Dennis ZHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Zinc-Amino Acid-Tripolyphosphate Complexes
    • Publication number 20190175479
    • Publication date Jun 13, 2019
    • Colgate-Palmolive Company
    • Zhigang HAO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE