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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Ethylene/1-butene copolymer having excellent processability
Patent number
11,472,949
Issue date
Oct 18, 2022
LG Chem, Ltd.
Joongsoo Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hybrid supported metallocene catalyst and method for preparing olef...
Patent number
11,384,183
Issue date
Jul 12, 2022
LG Chem, Ltd.
Ye Jin Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyethylene copolymer and method for preparing same
Patent number
11,225,568
Issue date
Jan 18, 2022
LG Chem, Ltd.
Jongsang Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cylinder liner and method of manufacturing the same
Patent number
8,505,438
Issue date
Aug 13, 2013
Yoosung Enterprise Co., Ltd.
Jongil Choi
B22 - CASTING POWDER METALLURGY
Patents Applications
last 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
ETHYLENE/1-HEXENE COPOLYMER HAVING IMPROVED FLEXIBILITY AND PROCESS...
Publication number
20220403074
Publication date
Dec 22, 2022
LG CHEM, LTD.
Joongsoo KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ethylene/1-Hexene Copolymer Having Excellent Long-Term Physical Pro...
Publication number
20220017667
Publication date
Jan 20, 2022
LG CHEM, LTD.
Joongsoo Kim
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Hybrid Supported Metallocene Catalyst and Method for Preparing Olef...
Publication number
20210054120
Publication date
Feb 25, 2021
LG CHEM, LTD.
Ye Jin Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyethylene Copolymer and Method for Preparing Same
Publication number
20210032449
Publication date
Feb 4, 2021
LG CHEM, LTD.
Jongsang Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ethylene/1-Butene Copolymer Having Excellent Processability
Publication number
20200339790
Publication date
Oct 29, 2020
LG CHEM, LTD.
Joongsoo Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Cylinder Liner And Method Of Manufacturing The Same
Publication number
20100162886
Publication date
Jul 1, 2010
Yoosung Enterprise Co., Ltd.
Jongil CHOI
B22 - CASTING POWDER METALLURGY