TREA

David Francis Myers

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  • Angleton, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surfactant compositions and use thereof
    • Patent number 11,807,830
    • Issue date Nov 7, 2023
    • Ecolab USA Inc.
    • Ashish Dhawan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Surfactant compositions and use thereof
    • Patent number 11,414,626
    • Issue date Aug 16, 2022
    • Ecolab USA Inc.
    • Ashish Dhawan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Additives for steam-injection oil recovery
    • Patent number 11,236,595
    • Issue date Feb 1, 2022
    • ChampionX USA Inc.
    • Duy T. Nguyen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    SURFACTANT COMPOSITIONS AND USE THEREOF
    • Publication number 20230116790
    • Publication date Apr 13, 2023
    • ECOLAB USA INC.
    • Ashish Dhawan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SURFACTANT COMPOSITIONS AND USE THEREOF
    • Publication number 20200172831
    • Publication date Jun 4, 2020
    • ECOLAB USA INC.
    • Ashish Dhawan
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    ADDITIVES FOR STEAM-INJECTION OIL RECOVERY
    • Publication number 20200131895
    • Publication date Apr 30, 2020
    • ECOLAB USA INC.
    • Duy T. Nguyen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...