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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid crystal alignment composition, method of preparing liquid cr...
Patent number
11,667,844
Issue date
Jun 6, 2023
LG Chem, Ltd.
Jun Young Yoon
G02 - OPTICS
Information
Patent Grant
Liquid crystal aligning agent composition, method for preparing liq...
Patent number
11,592,713
Issue date
Feb 28, 2023
LG Chem, Ltd.
Hyeongseuk Yun
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal alignment composition, method of preparing liquid cr...
Patent number
11,512,255
Issue date
Nov 29, 2022
LG Chem, Ltd.
Jun Young Yoon
G02 - OPTICS
Information
Patent Grant
Liquid crystal alignment agent composition, method of preparing liq...
Patent number
11,352,564
Issue date
Jun 7, 2022
LG Chem, Ltd.
Soonho Kwon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid crystal alignment agent composition, method of preparing liq...
Patent number
11,332,672
Issue date
May 17, 2022
LG Chem, Ltd.
Soonho Kwon
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal aligning agent composition, method for preparing liq...
Patent number
11,307,462
Issue date
Apr 19, 2022
LG Chem, Ltd.
Sungjoon Min
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer for liquid crystal aligning agent, liquid crystal aligning...
Patent number
11,137,644
Issue date
Oct 5, 2021
LG Chem, Ltd.
Seongku Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Liquid crystal aligning agent composition, method for preparing liq...
Patent number
11,078,424
Issue date
Aug 3, 2021
LG Chem, Ltd.
Hyeongseuk Yun
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CRYSTAL ALIGNMENT AGENT COMPOSITION, METHOD OF PREPARING LIQ...
Publication number
20210222069
Publication date
Jul 22, 2021
LG CHEM, LTD.
Soonho KWON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID CRYSTAL ALIGNMENT AGENT COMPOSITION, METHOD OF PREPARING LIQ...
Publication number
20210214616
Publication date
Jul 15, 2021
LG CHEM, LTD.
Soonho KWON
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL ALIGNMENT COMPOSITION, METHOD OF PREPARING LIQUID CR...
Publication number
20210040390
Publication date
Feb 11, 2021
LG CHEM, LTD.
Jun Young YOON
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL ALIGNMENT COMPOSITION, METHOD OF PREPARING LIQUID CR...
Publication number
20210032540
Publication date
Feb 4, 2021
LG CHEM, LTD.
Jun Young YOON
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL ALIGNING AGENT COMPOSITION, METHOD FOR PREPARING LIQ...
Publication number
20210009902
Publication date
Jan 14, 2021
LG CHEM, LTD.
Hyeongseuk YUN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL ALIGNING AGENT COMPOSITION, METHOD FOR PREPARING LIQ...
Publication number
20200392409
Publication date
Dec 17, 2020
LG CHEM, LTD.
Hyeongseuk YUN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL ALIGNING AGENT COMPOSITION, METHOD FOR PREPARING LIQ...
Publication number
20200124922
Publication date
Apr 23, 2020
LG CHEM, LTD.
Sungjoon MIN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMER FOR LIQUID CRYSTAL ALIGNING AGENT, LIQUID CRYSTAL ALIGNING...
Publication number
20200040258
Publication date
Feb 6, 2020
LG CHEM, LTD.
Seongku KIM
G02 - OPTICS