TREA

Dong-Hun HYUN

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  • Daejeon, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for preparing polyamide resin
    • Patent number 9,657,138
    • Issue date May 23, 2017
    • GS Caltex Corporation
    • Su-Jeong Lee
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PREPARING POLYAMIDE RESIN
    • Publication number 20160297930
    • Publication date Oct 13, 2016
    • GS Caltex Corporation
    • Su-Jeong LEE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL