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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Method of preparing diene-based rubber latex, method of preparing A...
Patent number
10,988,604
Issue date
Apr 27, 2021
LG Chem, Ltd.
Jin Hyoung Lee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of preparing ABS-based graft copolymer having improved impac...
Patent number
10,711,130
Issue date
Jul 14, 2020
LG Chem, Ltd.
Su Jeong Han
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic polymer, method of preparing thermoplastic polymer, a...
Patent number
10,508,168
Issue date
Dec 17, 2019
LG Chem, Ltd.
Jae Min Suk
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing diene-based rubber latex and acrylonitrile-but...
Patent number
10,508,159
Issue date
Dec 17, 2019
LG Chem, Ltd.
Jin Hyoung Lee
A41 - WEARING APPAREL
Information
Patent Grant
Rubbery polymer, method of preparing the same, graft copolymer, and...
Patent number
10,501,570
Issue date
Dec 10, 2019
LG Chem, Ltd.
Jin Hyoung Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing diene-based rubber polymer, diene-based rubber...
Patent number
10,385,154
Issue date
Aug 20, 2019
LG Chem, Ltd.
Yoo Vin Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing acrylonitrile-butadiene-styrene graft copolyme...
Patent number
10,266,615
Issue date
Apr 23, 2019
LG Chem, Ltd.
Sun Haeng Chung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing acrylonitrile-butadiene-styrene graft copolyme...
Patent number
10,233,267
Issue date
Mar 19, 2019
LG Chem, Ltd.
Sun Haeng Chung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing large-size diene-based rubber latex and acrylo...
Patent number
10,208,151
Issue date
Feb 19, 2019
LG Chem, Ltd.
Jae Min Suk
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing ABS graft copolymer
Patent number
9,790,310
Issue date
Oct 17, 2017
LG Chem, Ltd.
Su Jeong Han
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Eco-friendly smelting process for reactor-grade zirconium using raw...
Patent number
9,238,873
Issue date
Jan 19, 2016
The Industry and Academic Cooperation in Chungnam National University
Jong Hyeon Lee
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of making optically active ester derivatives and their acids...
Patent number
7,485,452
Issue date
Feb 3, 2009
EnzyTech, Ltd.
Soon Ook Hwang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF PREPARING DIENE-BASED RUBBER LATEX, METHOD OF PREPARING A...
Publication number
20180362750
Publication date
Dec 20, 2018
LG CHEM, LTD.
Jin Hyoung LEE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RUBBERY POLYMER, METHOD OF PREPARING THE SAME, GRAFT COPOLYMER, AND...
Publication number
20180340035
Publication date
Nov 29, 2018
LG CHEM, LTD.
Jin Hyoung LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC POLYMER, METHOD OF PREPARING THERMOPLASTIC POLYMER, A...
Publication number
20180072834
Publication date
Mar 15, 2018
LG CHEM, LTD.
Jae Min SUK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING DIENE-BASED RUBBER POLYMER, DIENE-BASED RUBBER...
Publication number
20170349689
Publication date
Dec 7, 2017
LG CHEM, LTD.
Yoo Vin KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING LARGE-SIZE DIENE-BASED RUBBER LATEX AND ACRYLO...
Publication number
20170327619
Publication date
Nov 16, 2017
LG CHEM, LTD.
Jae Min SUK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING ACRYLONITRILE-BUTADIENE-STYRENE GRAFT COPOLYME...
Publication number
20170260303
Publication date
Sep 14, 2017
LG CHEM, LTD.
Sun Haeng CHUNG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING DIENE-BASED RUBBER LATEX AND ACRYLONITRILE-BUT...
Publication number
20170226236
Publication date
Aug 10, 2017
LG CHEM, LTD.
Jin Hyoung LEE
A41 - WEARING APPAREL
Information
Patent Application
METHOD FOR PREPARING ABS GRAFT COPOLYMER
Publication number
20160222152
Publication date
Aug 4, 2016
LG CHEM, LTD.
Su Jeong HAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Eco-Friendly Smelting Process for Reactor-Grade Zirconium Using Raw...
Publication number
20140144786
Publication date
May 29, 2014
THE INDUSTRY & ACADEMIC COOPERATION IN CHUNGNAM NATIONAL UNIVERSITY
Jong Hyeon Lee
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Method of Making Optically Active Ester Derivatives and Their Acids...
Publication number
20080038802
Publication date
Feb 14, 2008
Soon Ook Hwang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Enzymatic method of making 1,2-diol derivatives and their esters wi...
Publication number
20060234362
Publication date
Oct 19, 2006
Soon Ook Hwang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...