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Chang Hwan Ju

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  • Daejeon, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polymer composition
    • Patent number 11,180,597
    • Issue date Nov 23, 2021
    • SHANJIN OPTOELECTRONICS (SUZHOU) CO., LTD.
    • Jeong Ae Yoon
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Amphiphilic polymer
    • Patent number 11,160,755
    • Issue date Nov 2, 2021
    • LG Chem, Ltd.
    • Su Jeong Kim
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Amphiphilic triblock polymer
    • Patent number 11,034,786
    • Issue date Jun 15, 2021
    • LG Chem, Ltd.
    • Kyung Oh Kim
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pressure-sensitive adhesive composition
    • Patent number 10,968,372
    • Issue date Apr 6, 2021
    • LG Chem, Ltd.
    • Geun Ho Park
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Amphiphilic polymer
    • Patent number 10,857,099
    • Issue date Dec 8, 2020
    • LG Chem, Ltd.
    • Jeong Ae Yoon
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Hydrophilic coating composition
    • Patent number 10,836,925
    • Issue date Nov 17, 2020
    • LG Chem, Ltd.
    • Chang Hwan Ju
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Amphiphilic polymer
    • Patent number 10,328,024
    • Issue date Jun 25, 2019
    • LG Chem, Ltd.
    • Jeong Ae Yoon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Amphiphilic polymer
    • Patent number 10,251,819
    • Issue date Apr 9, 2019
    • LG Chem, Ltd.
    • Jeong Ae Yoon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Amphiphilic polymer
    • Patent number 10,143,651
    • Issue date Dec 4, 2018
    • LG Chem, Ltd.
    • Su Jeong Kim
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Method For Preparing Recycled Polycarbonate And Recycled Polycarbonate
    • Publication number 20240218145
    • Publication date Jul 4, 2024
    • LG CHEM, LTD.
    • Seog Jae Seo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Waste Plastic Recycling Process
    • Publication number 20230374248
    • Publication date Nov 23, 2023
    • LG CHEM, LTD.
    • Gyoungsik Kim
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Pressure-Sensitive Adhesive Composition
    • Publication number 20210163800
    • Publication date Jun 3, 2021
    • LG CHEM, LTD.
    • Han Na Chi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AMPHIPHILIC POLYMER
    • Publication number 20200323775
    • Publication date Oct 15, 2020
    • LG CHEM, LTD.
    • Su Jeong KIM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AMPHIPHILIC TRIBLOCK POLYMER
    • Publication number 20200317845
    • Publication date Oct 8, 2020
    • LG CHEM, LTD.
    • Kyung Oh KIM
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymer Composition
    • Publication number 20200010600
    • Publication date Jan 9, 2020
    • LG CHEM, LTD.
    • Jeong Ae Yoon
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    HYDROPHILIC COATING COMPOSITION
    • Publication number 20190315996
    • Publication date Oct 17, 2019
    • LG CHEM, LTD.
    • Chang Hwan JU
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Pressure-Sensitive Adhesive Composition
    • Publication number 20190264077
    • Publication date Aug 29, 2019
    • LG CHEM, LTD.
    • Geun Ho Park
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Amphiphilic Polymer
    • Publication number 20190254970
    • Publication date Aug 22, 2019
    • LG CHEM, LTD.
    • Jeong Ae Yoon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AMPHIPHILIC POLYMER
    • Publication number 20170360703
    • Publication date Dec 21, 2017
    • LG CHEM, LTD.
    • Jeong Ae Yoon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    THE AMPHIPHILIC POLYMER
    • Publication number 20170354576
    • Publication date Dec 14, 2017
    • LG CHEM, LTD.
    • Jeong Ae Yoon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AMPHIPHILIC POLYMER
    • Publication number 20170143628
    • Publication date May 25, 2017
    • LG CHEM, LTD.
    • Su Jeong Kim
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE