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Hyojoon Lee

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  • Daejeon, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyolefin
    • Patent number 11,987,655
    • Issue date May 21, 2024
    • LG Chem, Ltd.
    • Sung Min Lee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ethylene-vinyl acetate copolymer and preparation method thereof
    • Patent number 11,584,814
    • Issue date Feb 21, 2023
    • LG Chem, Ltd.
    • Yutaek Sung
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyolefin
    • Patent number 11,542,351
    • Issue date Jan 3, 2023
    • LG Chem, Ltd.
    • Jeongkyu Lee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyethylene resin composition
    • Patent number 11,401,406
    • Issue date Aug 2, 2022
    • LG Chem, Ltd.
    • Jisoo Song
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Polyethylene resin film
    • Patent number 11,118,040
    • Issue date Sep 14, 2021
    • LG Chem, Ltd.
    • Sol Cho
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ethylene vinyl acetate copolymer and method of preparing the same
    • Patent number 10,961,333
    • Issue date Mar 30, 2021
    • LG Chem, Ltd.
    • Yutaek Sung
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    PELLET-TYPE POLYETHYLENE RESIN COMPOSITION AND METHOD FOR PREPARING...
    • Publication number 20230096686
    • Publication date Mar 30, 2023
    • LG CHEM, LTD.
    • Changsub KIM
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyolefin
    • Publication number 20210395411
    • Publication date Dec 23, 2021
    • LG CHEM, LTD.
    • Jinyoung Lee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyolefin
    • Publication number 20210371558
    • Publication date Dec 2, 2021
    • LG CHEM, LTD.
    • Sung Min Lee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyolefin
    • Publication number 20210332169
    • Publication date Oct 28, 2021
    • LG CHEM, LTD.
    • Jeongkyu Lee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Ethylene-Vinyl Acetate Copolymer And Preparation Method Thereof
    • Publication number 20210024667
    • Publication date Jan 28, 2021
    • LG CHEM, LTD.
    • Yutaek Sung
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyethylene Resin Composition
    • Publication number 20200407538
    • Publication date Dec 31, 2020
    • LG CHEM, LTD.
    • Jisoo Song
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Polyethylene Resin Film
    • Publication number 20200231789
    • Publication date Jul 23, 2020
    • LG CHEM, LTD.
    • Sol Cho
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Ethylene Vinyl Acetate Copolymer and Method of Preparing the Same
    • Publication number 20200140586
    • Publication date May 7, 2020
    • LG CHEM, LTD.
    • Yutaek Sung
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...