TREA

Minghui ZHANG

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  • Danville, CA, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS FOR MAKING HEAVY GRADE BASE OIL PRODUCTS
    • Publication number 20240117256
    • Publication date Apr 11, 2024
    • Chevron U.S.A. Inc.
    • Horacio TREVINO
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PROCESS FOR MAKING BRIGHT STOCK BASE OIL PRODUCTS
    • Publication number 20240084204
    • Publication date Mar 14, 2024
    • Chevron U.S.A. Inc.
    • Horacio TREVINO
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PROCESS FOR IMPROVING BASE OIL YIELDS
    • Publication number 20220325192
    • Publication date Oct 13, 2022
    • Chevron U.S.A. Inc.
    • Minghui ZHANG
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...