TREA

Hae-Souk Cho

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  • Kyonggi-do, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyketone polymerization catalyst
    • Patent number 10,428,096
    • Issue date Oct 1, 2019
    • HYOSUNG CHEMICAL CORPORATION
    • Jae Yoon Shim
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • 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

    POLYKETONE POLYMERIZATION CATALYST
    • Publication number 20160333036
    • Publication date Nov 17, 2016
    • HYOSUNG CORPORATION
    • Jae Yoon SHIM
    • C07 - ORGANIC CHEMISTRY
  • 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-...
  • Information Patent Application

    Process for producing polyketone
    • Publication number 20080058493
    • Publication date Mar 6, 2008
    • HYOSUNG CORPORATION
    • Ik-Hyeon Kwon
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...