TREA

Heon-Su Kim

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  • Kyonggi-do, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for preparing polyketone
    • Patent number 7,803,897
    • Issue date Sep 28, 2010
    • Hyosung Corporation
    • Jean-Young Jang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Process for preparing polyketone
    • Publication number 20080161531
    • Publication date Jul 3, 2008
    • HYOSUNG Corporation
    • Jean-Young Jang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...