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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing electrode-separator composite, electrode-se...
Patent number
11,450,925
Issue date
Sep 20, 2022
LG ENERGY SOLUTION, LTD.
Hyung-Kyun Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite separator including porous coating layer made from slurry...
Patent number
11,031,656
Issue date
Jun 8, 2021
LG Chem, Ltd.
Joo-Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing separator, separator manufactured therefro...
Patent number
10,305,079
Issue date
May 28, 2019
LG Chem, Ltd.
Jeong-Min Ha
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-woven fabric made from fiber coated with organic binder polymer...
Patent number
10,153,469
Issue date
Dec 11, 2018
LG Chem, Ltd.
Bo-Kyung Ryu
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Porous separator having inverse opal structure for secondary batter...
Patent number
10,115,952
Issue date
Oct 30, 2018
LG Chem, Ltd.
Hyung-Kyun Yu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of preparing separator, separator prepared therefrom, and el...
Patent number
10,084,167
Issue date
Sep 25, 2018
LG Chem, Ltd.
Joo-Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of coating substrate for lithium secondary battery with inor...
Patent number
10,069,132
Issue date
Sep 4, 2018
LG Chem, Ltd.
Joo-Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator and electrochemical device having the same
Patent number
10,033,024
Issue date
Jul 24, 2018
LG Chem, Ltd.
Joo-Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Slurry including inorganic particles with improve dispersibility by...
Patent number
9,991,491
Issue date
Jun 5, 2018
LG Chem, Ltd.
Joo-Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator for electrochemical device and electrochemical device inc...
Patent number
9,985,260
Issue date
May 29, 2018
LG Chem, Ltd.
Joo-Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator and electrochemical device having the same
Patent number
9,853,268
Issue date
Dec 26, 2017
LG Chem, Ltd.
Bo-Kyung Ryu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical device with improved cycle characteristics
Patent number
9,368,777
Issue date
Jun 14, 2016
LG Chem, Ltd.
Joo-Sung Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Separator and electrochemical device comprising the same
Patent number
9,276,247
Issue date
Mar 1, 2016
LG Chem, Ltd.
Joo-Sung Lee
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode assembly and method for constructing the same
Patent number
9,178,201
Issue date
Nov 3, 2015
LG Chem, Ltd.
Joo-Sung Lee
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Reinforced matrix impregnated with electrolytes for molten carbonat...
Patent number
9,160,023
Issue date
Oct 13, 2015
Doosan Heavy Industries & Construction Co., Ltd.
Mi Young Shin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Molten carbonate fuel cells including reinforced lithium aluminate...
Patent number
8,999,598
Issue date
Apr 7, 2015
Korea Institute of Science and Technology
Sung Pil Yoon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode having porous coating layer, manufacturing method thereof...
Patent number
8,951,669
Issue date
Feb 10, 2015
LG Chem, Ltd.
Joo-Sung Lee
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fabrication method of electrolyte impregnanted cathodes
Patent number
8,911,820
Issue date
Dec 16, 2014
Doosan Heavy Industries & Construction Co., Ltd.
Jang Yong Yoo
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Method for manufacturing separator, separator manufactured by the m...
Patent number
8,815,433
Issue date
Aug 26, 2014
LG Chem, Ltd.
Joo-Sung Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrochemical device with improved cycle characteristics
Patent number
8,778,524
Issue date
Jul 15, 2014
LG Chem, Ltd.
Joo-Sung Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of manufacturing anode for in-situ sintering for molten carb...
Patent number
8,633,122
Issue date
Jan 21, 2014
Doosan Heavy Industries & Construction Co., Ltd.
Hwan Moon
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for manufacturing separator, separator manufactured by the m...
Patent number
8,268,056
Issue date
Sep 18, 2012
LG Chem, Ltd.
Joo-Sung Lee
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Manufacturing method of electrolyte filled cathode for molten carbo...
Patent number
8,007,859
Issue date
Aug 30, 2011
BODITECHMED INC.
Bo Hyun Ryu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Separator plate for molten carbonate fuel cell
Patent number
7,855,028
Issue date
Dec 21, 2010
Doosan Heavy Industries & Construction Co., Ltd.
Bo-Hyun Ryu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
SOE-SOFC-CCS HYBRID SYSTEM
Publication number
20240387907
Publication date
Nov 21, 2024
FCI CO., LTD.
In Gab CHANG
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
FUEL CELL-BASED MULTIPLE POWER SUPPLY SYSTEM
Publication number
20240047717
Publication date
Feb 8, 2024
FCI CO., LTD.
Tae Won LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE SEPARATOR
Publication number
20180254447
Publication date
Sep 6, 2018
LG CHEM, LTD.
Joo-Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POROUS SEPARATOR HAVING INVERSE OPAL STRUCTURE FOR SECONDARY BATTER...
Publication number
20160013464
Publication date
Jan 14, 2016
LG CHEM, LTD.
Hyung-Kyun YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING ELECTRODE-SEPARATOR COMPOSITE, ELECTRODE-SE...
Publication number
20150380706
Publication date
Dec 31, 2015
LG CHEM, LTD.
Hyung-Kyun YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PREPARING SEPARATOR, SEPARATOR PREPARED THEREFROM, AND EL...
Publication number
20140295285
Publication date
Oct 2, 2014
Joo-Sung LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF COATING SUBSTRATE FOR LITHIUM SECONDARY BATTERY WITH INOR...
Publication number
20140287327
Publication date
Sep 25, 2014
Joo-Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-WOVEN FABRIC MADE FROM FIBER COATED WITH ORGANIC BINDER POLYMER...
Publication number
20140272525
Publication date
Sep 18, 2014
LG CHEM, LTD.
Bo-Kyung Ryu
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
SLURRY WTH IMPROVED DISPERSIBILITY AND ITS USE
Publication number
20140227593
Publication date
Aug 14, 2014
LG CHEM, LTD.
Joo-Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE INC...
Publication number
20140220411
Publication date
Aug 7, 2014
LG CHEM, LTD.
Joo Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL DEVICE WITH IMPROVED CYCLE CHARACTERISTICS
Publication number
20140186681
Publication date
Jul 3, 2014
LG CHEM, LTD.
Joo-Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR AND ELECTROCHEMICAL DEVICE HAVING THE SAME
Publication number
20140178740
Publication date
Jun 26, 2014
LG CHEM, LTD.
Bo-Kyung Ryu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE HAVING POROUS COATING LAYER, MANUFACTURING METHOD THEREOF...
Publication number
20140023921
Publication date
Jan 23, 2014
LG CHEM, LTD.
Joo-Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEPARATOR, SEPARATOR MANUFACTURED THEREFRO...
Publication number
20130316219
Publication date
Nov 28, 2013
LG CHEM, LTD.
Jeong-Min Ha
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR AND ELECTROCHEMICAL DEVICE HAVING THE SAME
Publication number
20130280583
Publication date
Oct 24, 2013
Joo-Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FABRICATION METHOD OF ELECTROLYTE IMPREGNANTED CATHODES
Publication number
20130280418
Publication date
Oct 24, 2013
DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
Jang Yong Yoo
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
SEPARATOR AND ELECTROCHEMICAL DEVICE COMPRISING THE SAME
Publication number
20130084483
Publication date
Apr 4, 2013
LG CHEM, LTD.
Joo-Sung LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL D...
Publication number
20130011715
Publication date
Jan 10, 2013
Joo-Sung LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY AND METHOD FOR CONSTRUCTING THE SAME
Publication number
20130004817
Publication date
Jan 3, 2013
Joo-Sung LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL DEVICE WITH IMPROVED CYCLE CHARACTERISTICS
Publication number
20120251869
Publication date
Oct 4, 2012
LG CHEM, LTD.
Joo-Sung LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MOLTEN CARBONATE FUEL CELLS INCLUDING REINFORCED LITHIUM ALUMINATE...
Publication number
20120196204
Publication date
Aug 2, 2012
Korea Institute of Science and Technology
Sung Pil YOON
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method For Manufacturing Separator, Separator Manufactured By The M...
Publication number
20120115036
Publication date
May 10, 2012
LG CHEM, LTD.
Joo-Sung Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method For Manufacturing Separator, Separator Manufactured By The M...
Publication number
20120090758
Publication date
Apr 19, 2012
LG CHEM, LTD.
Joo Sung LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REINFORCED MATRIX IMPREGNATED WITH ELECTROLYTES FOR MOLTEN CARBONAT...
Publication number
20110287333
Publication date
Nov 24, 2011
DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
Mi Young Shin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD OF MANUFACTURING ANODE FOR IN-SITU SINTERING FOR MOLTEN CARB...
Publication number
20110250521
Publication date
Oct 13, 2011
Doosan Heavy Industries & Construction Co., Ltd.
Hwan Moon
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MANUFACTURING METHOD OF POROUS METAL ELECTRODE FOR MOLTEN CARBONATE...
Publication number
20100196778
Publication date
Aug 5, 2010
DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
Ju Young Youn
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Manufacturing Method of Electrolyte Filled Cathode for Molten Carbo...
Publication number
20080160181
Publication date
Jul 3, 2008
Doosan Heavy Industries & Construction Co., Ltd.
Bo Hyun Ryu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
WET METHOD OF MANUFACTURING ELECTROLYTE-IMPREGNATED ELECTRODES FOR...
Publication number
20080157419
Publication date
Jul 3, 2008
Doosan Heavy Industries & Construction Co., Ltd.
Bo Hyun Ryu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SEPARATOR PLATE FOR MCFC AND MANUFACTURING METHOD THEREOF
Publication number
20070190395
Publication date
Aug 16, 2007
DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
Bo-Hyun RYU
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SEPARATOR PLATE HAVING FUEL REFORMING CHAMBER FOR MCFC AND MANUFACT...
Publication number
20070190373
Publication date
Aug 16, 2007
DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
Jong-Seung PARK
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...