TREA

Tzu-ping Hsu

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  • Richmond, TX, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPOSITIONS FOR ENHANCED OIL RECOVERY
    • Publication number 20220298408
    • Publication date Sep 22, 2022
    • ChampionX USA Inc.
    • Duy T. Nguyen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ADDITIVES FOR POLYMER EMULSION STABILIZATION
    • Publication number 20210095183
    • Publication date Apr 1, 2021
    • ChampionX USA Inc.
    • Xiaojin Harry Li
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    COMPOSITIONS FOR ENHANCED OIL RECOVERY
    • Publication number 20190010381
    • Publication date Jan 10, 2019
    • ECOLAB USA INC.
    • Duy T. Nguyen
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    COMPOSITIONS FOR ENHANCED OIL RECOVERY
    • Publication number 20180112122
    • Publication date Apr 26, 2018
    • ECOLAB USA INC.
    • Tri Phan
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...