TREA

Willem Dijkstra

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  • Jorwerd, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrogenation of hydrocarbon resins
    • Patent number 7,285,695
    • Issue date Oct 23, 2007
    • Engelhard Corporation
    • Bernard Hendrik Reesink
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Hydrogenation process
    • Patent number 6,855,245
    • Issue date Feb 15, 2005
    • Engelhard Corporation
    • Bernard Hendrik Reesink
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydrogenation of hydrocarbon resins
    • Publication number 20080051616
    • Publication date Feb 28, 2008
    • Bernard Hendrik Reesink
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...