TREA

David Kaczan

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  • Southgate, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyol formed from an epoxidized oil
    • Patent number 8,308,975
    • Issue date Nov 13, 2012
    • BASF SE
    • Yeonsuk Roh
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Polyol formed from an EPOXIDIZED oil
    • Patent number 8,084,631
    • Issue date Dec 27, 2011
    • BASF SE
    • Yeonsuk Roh
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYOL FORMED FROM AN EPOXIDIZED OIL
    • Publication number 20120041089
    • Publication date Feb 16, 2012
    • Yeonsuk Roh
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYOL FORMED FROM AN EPOXIDIZED OIL
    • Publication number 20090286896
    • Publication date Nov 19, 2009
    • Yeonsuk Roh
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...