TREA

Karel Cornelis Bleijenberg

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  • Paris, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Expandable resins
    • Patent number 7,947,751
    • Issue date May 24, 2011
    • NOVA Chemicals Inc.
    • Grazyna Petela
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    EXPANDABLE RESINS
    • Publication number 20100056653
    • Publication date Mar 4, 2010
    • NOVA Chemicals Inc.
    • Grazyna Petela
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...