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Zahid Asif

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  • Collegeville, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Diaryl ethers as fuel markers
    • Patent number 11,326,114
    • Issue date May 10, 2022
    • Dow Global Technologies LLC
    • Robert J. Wright
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Substituted dibenzofurans as fuel markers
    • Patent number 11,274,258
    • Issue date Mar 15, 2022
    • Dow Global Technologies LLC
    • Robert J. Wright
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Xanthenes as fuel markers
    • Patent number 11,149,222
    • Issue date Oct 19, 2021
    • Dow Global Technologies LLC
    • Robert J. Wright
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Markers for aqueous compositions
    • Patent number 10,513,594
    • Issue date Dec 24, 2019
    • Dow Global Technologies LLC
    • Peilin Yang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Markers for aqueous compositions
    • Patent number 10,414,899
    • Issue date Sep 17, 2019
    • Dow Global Technologies LLC
    • Zahid Asif
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    AROMATIC HYDROCARBON-SOLUBLE ANTHRAQUINONE
    • Publication number 20230250292
    • Publication date Aug 10, 2023
    • DOW GLOBAL TECHNOLOGIES LLC
    • Evelyn Auyeung
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SUBSTITUTED DIBENZOFURANS AS FUEL MARKERS
    • Publication number 20210163834
    • Publication date Jun 3, 2021
    • DOW GLOBAL TECHNOLOGIES LLC
    • Robert J. Wright
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    XANTHENES AS FUEL MARKERS
    • Publication number 20210009909
    • Publication date Jan 14, 2021
    • DOW GLOBAL TECHNOLOGIES LLC
    • Robert J. Wright
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    DIARYL ETHERS AS FUEL MARKERS
    • Publication number 20210009910
    • Publication date Jan 14, 2021
    • DOW GLOBAL TECHNOLOGIES LLC
    • Robert J. Wright
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    NOVEL MARKERS FOR AQUEOUS COMPOSITIONS
    • Publication number 20180148564
    • Publication date May 31, 2018
    • DOW GLOBAL TECHNOLOGIES LLC
    • Peilin Yang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    NOVEL MARKERS FOR AQUEOUS COMPOSITIONS
    • Publication number 20180148565
    • Publication date May 31, 2018
    • Rohm and Haas Company
    • Zahid Asif
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...