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Chao Zhao

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water based semi-synthetic metalworking fluid composition
    • Patent number 12,077,722
    • Issue date Sep 3, 2024
    • Dow Global Technologies LLC
    • Chao Zhao
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Metal working fluids biocide
    • Patent number 12,071,596
    • Issue date Aug 27, 2024
    • Dow Global Technologies LLC
    • Chao Zhao
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents