LG CHEM, LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1418 3
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 298 131
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 292 7
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 209 10
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 207 51
 
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 175 27
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 150 34
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 140 17
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 135 31
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR 133 17
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0175,813 METHOD FOR PREPARING A SUPER ABSORBENT POLYMER Jul 17, 14 Jun 23, 16 [B01J]
2016/0175,818 HIGH PERFORMANCE POLYOXOMETAL CATALYST AND METHOD FOR PRODUCING THE SAME Jul 06, 15 Jun 23, 16 [C07C, B01J]
2016/0175,979 METHOD FOR WELDING ELECTRODE TAB OF SECONDARY BATTERY AND ELECTRODE ASSEMBLY MANUFACTURED USING SAME Sep 01, 14 Jun 23, 16 [B23K, H01M]
2016/0177,011 MODIFIED CONJUGATED DIENE-BASED POLYMER, METHOD FOR PREPARING SAME, AND RUBBER COMPOSITION COMRISING SAME Sep 25, 14 Jun 23, 16 [C07F, C08F, C08K]
2016/0177,088 RESIN COMPOSITION COMPRISING POLYALKYLENE CARBONATE Jun 30, 14 Jun 23, 16 [C08L]
2016/0177,136 SEAL TAPE Aug 14, 14 Jun 23, 16 [C09J, H01M]
2016/0177,348 RECOMINANT RALSTONIA EUTROPHA CAPABLE OF PRODUCING POLYLACTIC ACID OR POLYLATIC ACID POLYMER, AND METHOD FOR PRODUCING POLYLACTIC ACID OR POLYLATIC ACID COPOLYMER USING SAME Dec 17, 15 Jun 23, 16 [C12N, C12P]
2016/0178,547 ANALYSIS METHOD FOR POLYOLEFIN BRANCHES AND SYSTEM USING SAME Oct 16, 14 Jun 23, 16 [G01R, G01N]
2016/0181,497 THERMOELECTRIC MATERIALS Sep 05, 14 Jun 23, 16 [H01L]
2016/0181,536 COPOLYMER AND ORGANIC SOLAR CELL COMPRISING SAME Jul 31, 14 Jun 23, 16 [C08G, H01L]
2016/0181,586 BATTERY MODULE HAVING RING TERMINAL GUIDE Aug 21, 14 Jun 23, 16 [H01M]
2016/0181,593 CATHODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME, AND METHOD OF MANUFACTURING CATHODE ACTIVE MATERIAL Aug 06, 14 Jun 23, 16 [H01M]
2016/0181,609 LITHIUM-COBALT BASED COMPLEX OXIDE HAVING SUPERIOR LIFESPAN CHARACTERISTICS AND CATHODE ACTIVE MATERIAL FOR SECONDARY BATTERIES INCLUDING THE SAME Aug 19, 14 Jun 23, 16 [C01G, H01M]
2016/0181,612 ANODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME Dec 19, 14 Jun 23, 16 [H01M]
2016/0181,645 INORGANIC OXIDE POWDER AND ELECTROLYTE COMPRISING SINTERED BODY OF THE SAME Jul 29, 14 Jun 23, 16 [H01M]
2016/0181,667 BATTERY CELL OF STAIR-LIKE STRUCTURE Feb 25, 16 Jun 23, 16 [H01M]
2016/0166,993 POLYAMIDE-BASED WATER-TREATMENT SEPARATION MEMBRANE HAVING EXCELLENT DURABILITY, AND MANUFACTURING METHOD THEREFOR Aug 01, 14 Jun 16, 16 [B01D]
2016/0167,881 METHOD FOR OPTIMIZING RELEASE OF TRAY AND SYSTEM USING SAME Sep 02, 14 Jun 16, 16 [B65G]
2016/0168,281 A METALLOCENE COMPOUND, A CATALYST COMPOSITION COMPRISING THE SAME, AND A METHOD OF PREPARING AN OLEFINIC POLYMER BY USING THE SAME (AS AMENDED) Oct 11, 13 Jun 16, 16 [C07F, C08F]
2016/0168,300 VINYL CHLORIDE BASED NANOCOMPOSITE COMPOSITION AND METHOD OF PREPARING THE VINYL CHLORIDE BASED NANOCOMPOSITE Sep 16, 14 Jun 16, 16 [C08F, C08K]
2016/0168,304 OLEFIN BLOCK COPOLYMER AND PREPARATION METHOD THEREOF Jul 09, 15 Jun 16, 16 [C08F]
2016/0169,860 METHOD FOR CALCULATING SWELLING PHENOMENON EVALUATION INDEX OF POLYMER AND SYSTEM USING SAME Aug 14, 14 Jun 16, 16 [G01N]
2016/0171,182 MOLECULAR ORBITAL SIMILARITY DEVIATION EVALUATION METHOD, AND SYSTEM USING SAME Jul 15, 14 Jun 16, 16 [G06F]
2016/0172,566 THERMOELECTRIC MATERIALS Sep 05, 14 Jun 16, 16 [H01L, C01B]
2016/0172,567 METHOD FOR MANUFACTURING THERMOELECTRIC MATERIALS Sep 05, 14 Jun 16, 16 [C04B, H01L]
2016/0172,568 THERMOELECTRIC MATERIALS AND THEIR MANUFACTURING METHOD Sep 05, 14 Jun 16, 16 [H01L, C01B]
2016/0172,598 HETERO RING COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME Jun 26, 14 Jun 16, 16 [C09K, C07D, H01L]
2016/0172,654 BATTERY MODULE ASSEMBLY HAVING COMMUNICATION TERMINALS OF BMS PROTRUDING FROM FRONT THEREOF Aug 21, 14 Jun 16, 16 [H01M]
2016/0172,707 NON-AQUEOUS ELECTROLYTE AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME May 08, 15 Jun 16, 16 [H01M]
2016/0172,875 METHOD OF BALANCING RACK VOLTAGES OF BATTERY PACK INCLUDING RACKS Aug 12, 14 Jun 16, 16 [H02J]
2016/0174,370 COMPOSITION AND METHOD FOR FORMING CONDUCTIVE PATTERN, AND RESIN STRUCTURE HAVING CONDUCTIVE PATTERN THEREON(As amended) Apr 17, 14 Jun 16, 16 [H01B, H05K]
2016/0158,667 DISTILLATION DEVICE (As Amended) Jul 18, 14 Jun 09, 16 [B01D]
2016/0158,681 SEPARATOR Sep 28, 15 Jun 09, 16 [B01D]
2016/0159,716 BISPHENOL A PREPARATION APPARATUS AND PREPARATION METHOD Jul 11, 14 Jun 09, 16 [C07C, B01J]
2016/0159,828 A METALLOCENE COMPOUND, A CATALYST COMPOSITION COMPRISING THE SAME, AND A METHOD OF PREPARING AN OLEFINIC POLYMER BY USING THE SAME (As amended) Oct 14, 13 Jun 09, 16 [C07F, C08F]
2016/0159,957 MODIFIED CONJUGATED DIENE POLYMER, METHOD FOR PREPARING SAME, AND RUBBER COMPOSITION CONTAINING SAME Nov 14, 14 Jun 09, 16 [C07F, C08F, C08K]
2016/0160,036 COMPOSITION FOR OPTICAL FILM AND OPTICAL FILM PREPARED BY USING THE SAME Dec 07, 15 Jun 09, 16 [G02B, C08L]
2016/0162,663 METHOD OF ANALYZING CHARACTERISTICS OF MOLECULAR ORBITAL THROUGH SEQUENTIAL BLOCK FORMATION AND SYSTEM USING SAME Jul 09, 14 Jun 09, 16 [G06F]
2016/0162,665 METHOD FOR SELECTING SOLVENT FOR SOLUTION PROCESS USING SOLVENT GROUP INDEX AND SYSTEM USING SAME Aug 12, 14 Jun 09, 16 [G06F]
2016/0163,411 METHOD FOR MANUFACTURING CARBON CARRIER-METAL NANOPARTICLE COMPOSITE AND CARBON CARRIER-METAL NANOPARTICLE COMPOSITE MANUFACTURED THEREBY Jul 31, 14 Jun 09, 16 [H01B]
2016/0164,013 SUBSTRATE FOR ORGANIC ELECTRONIC DEVICE AND METHOD OF MANUFACTURING THE SAME Sep 30, 14 Jun 09, 16 [H01L]
2016/0164,053 BATTERY PACK FOR ELECTRIC POWER STORAGE DEVICE Aug 14, 14 Jun 09, 16 [H01M]
2016/0164,087 PRECURSOR FOR PREPARATION OF LITHIUM COMPOSITE TRANSITION METAL OXIDE, METHOD FOR PREPARING THE SAME AND LITHIUM COMPOSITE TRANSITION METAL OXIDE OBTAINED FROM THE SAME Aug 18, 14 Jun 09, 16 [C01G, H01M]
2016/0164,090 REACTOR FOR PREPARING PRECURSOR OF LITHIUM COMPOSITE TRANSITION METAL OXIDE AND METHOD FOR PREPARING PRECURSOR Feb 10, 16 Jun 09, 16 [C01G, H01M]
2016/0164,103 CATHODE FOR LITHIUM-SULFUR BATTERY AND MANUFACTURING METHOD THEREFOR Jul 08, 14 Jun 09, 16 [H01M]
2016/0164,114 SOLID OXIDE FUEL CELL AND METHOD FOR MANUFACTURING SAME Jul 30, 14 Jun 09, 16 [H01M]
2016/0164,148 BATTERY PACK Dec 04, 14 Jun 09, 16 [H01M]
2016/0164,662 COMMUNICATION SYSTEM HAVING SYNCHRONIZED UNITS AND SYNCHRONIZATION METHOD FOR UNITS Oct 16, 14 Jun 09, 16 [H04L, H01M, H02J]
2016/0165,667 HEATING ELEMENT AND MANUFACTURING METHOD THEREOF Sep 01, 15 Jun 09, 16 [H05B]
2016/0151,531 SUPERABSORBENT POLYMER Jul 31, 14 Jun 02, 16 [A61L, B01J]
2016/0151,853 METHOD FOR WELDING DISSIMILAR METALS, DISSIMILAR METALLIC BUSBAR MANUFACTURED USING SAME, AND SECONDARY BATTERY COMPRISING SAME Jul 09, 14 Jun 02, 16 [B23K]
2016/0152,742 PREPARATION METHOD OF CATALYST FOR POLYOLEFIN POLYMERIZATION AND PREPARATION METHOD OF POLYOLEFIN May 08, 13 Jun 02, 16 [C08F]
2016/0152,806 ACRYLATE-STYRENE-ACRYLONITRILE POLYMER AND THERMOPLASTIC RESIN COMPOSITION Aug 20, 14 Jun 02, 16 [C08L]
2016/0155,947 COPOLYMER AND ORGANIC SOLAR CELL COMPRISING SAME Jun 19, 14 Jun 02, 16 [C08G, H01L]
2016/0155,987 ENCAPSULANT FILM (As Amended) Jun 19, 14 Jun 02, 16 [H01L]
2016/0156,004 BASE PLATE OF BATTERY MODULE ASSEMBLY WITH NOVEL STRUCTURE May 15, 13 Jun 02, 16 [H01M]
2016/0156,007 LITHIUM SECONDARY BATTERY INCLUDING GAS PERMEABLE MEMBRANE Jun 11, 14 Jun 02, 16 [H01M]
2016/0156,038 BINDER FOR SECONDARY BATTERIES AND SECONDARY BATTERY INCLUDING THE SAME May 22, 14 Jun 02, 16 [H01M]
2016/0156,043 FUEL CELL AND METHOD OF MANUFACTURING SAME (AS AMENDED) Oct 31, 14 Jun 02, 16 [H01M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,370,751 Water-treatment separating membrane of high flux having good chlorine resistance Apr 24, 14 Jun 21, 16 [B01D]
9,372,237 Battery pack having stable measuring unit Jul 23, 13 Jun 21, 16 [G01R, B60L, G01K, H01M]
9,372,295 Liquid crystal film May 17, 12 Jun 21, 16 [C09K, G02B, G02F]
9,373,793 Compound and organic light-emitting device using same Jun 20, 12 Jun 21, 16 [C09K, H01L]
9,373,820 Substrate for organic electronic device Jan 29, 15 Jun 21, 16 [G02B, H01L]
9,373,832 Spacer for battery pack and battery pack comprising the same Jan 06, 10 Jun 21, 16 [H01M]
9,373,833 Battery pack containing PCM employed with conductive pattern having fusible part Feb 05, 13 Jun 21, 16 [H05K, H01M]
9,373,842 Compound, method for preparation of the same, and lithium secondary battery comprising the same Sep 30, 14 Jun 21, 16 [C01G, H01M]
9,373,973 Apparatus, system, and method of preventing battery rack damage by measuring current Nov 12, 14 Jun 21, 16 [G01R, H02H, H01M, H02J]
9,364,780 Apparatus for separating gas and liquid Jul 18, 14 Jun 14, 16 [B01J, B01D]
9,365,025 Method for forming fine patterns on a substrate with a disposable cliche Apr 14, 08 Jun 14, 16 [B41N, G02F, B41F]
9,365,752 Adhesive composition Apr 09, 14 Jun 14, 16 [C09K, C08G, C09J, C09D]
9,366,907 Composition for photo-alignment layer and photo-alignment layer Sep 10, 13 Jun 14, 16 [C09K, C08G, C08F, C09D, G02F, C08L]
9,368,835 Additives for non-aqueous electrolyte and secondary battery using the same May 16, 14 Jun 14, 16 [H01M]
9,368,844 Battery systems, battery modules, and method for cooling a battery module Sep 05, 14 Jun 14, 16 [F28F, H01M]
9,359,388 Transition metal compound having heteroatom, catalystic composition including the same, and method for preparing polymers using the same Oct 16, 14 Jun 07, 16 [C07F, C08F, B01J]
9,359,528 Pressure sensitive adhesive composition Feb 28, 11 Jun 07, 16 [G02B, C09J]
9,362,468 Curable composition Jan 27, 15 Jun 07, 16 [C08G, G02F, H01L, C08L]
9,362,592 Method of preparing gel polymer electrolyte secondary battery and gel polymer electrolyte secondary battery Nov 18, 14 Jun 07, 16 [H01M]
9,362,741 Apparatus and method for variably controlling disconnection of interconnection lines in battery system Mar 27, 13 Jun 07, 16 [H01M, H02J]
9,363,888 Conductive substrate and touch screen having same Mar 28, 12 Jun 07, 16 [G02F, G06F, H05K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0036,106 ELECTROLYTE SOLUTION FOR ZINC AIR BATTERY AND ZINC AIR BATTERY COMPRISING THE SAME ABAN Aug 29, 14 Feb 04, 16 [H01M]
9,200,139 Plasticizer composition Withdrawn Oct 09, 14 Dec 01, 15 [C08K, C08L]
9,170,181 Test jig Withdrawn Oct 21, 14 Oct 27, 15 [G01R, G01N]
9,118,023 Material for organic electronic device, and organic electronic device using same Withdrawn Apr 28, 14 Aug 25, 15 [C07D, H01L]
2015/0220,107 CONDUCTIVE SUBSTRATE AND ELECTRONIC DEVICE COMPRISING SAME ABAN Dec 24, 12 Aug 06, 15 [G06F, H05K]
2015/0137,110 SUBSTRATE FOR ORGANIC ELECTRONIC DEVICE ABAN Jan 29, 15 May 21, 15 [H01L]
2015/0068,963 REVERSE OSMOSIS MEMBRANE HAVING HIGH INITIAL PERMEATE FLUX AND METHOD OF MANUFACTURING THE SAME ABAN May 23, 13 Mar 12, 15 [B01D]
2015/0060,833 MATERIAL FOR ORGANIC ELECTRONIC DEVICE, AND ORGANIC ELECTRONIC DEVICE USING THE SAME ABAN Sep 24, 14 Mar 05, 15 [H01L]
2015/0022,878 OPTICAL FILM HAVING EXCELLANT UV BLOCKING EFFECT AND POLARIZING PLATE COMPRISING THE SAME ABAN Feb 21, 14 Jan 22, 15 [G02B]
8,927,159 Non-aqueous electrolyte and lithium secondary battery using the same Withdrawn Jul 03, 13 Jan 06, 15 [H01M]
2015/0005,470 ORGANOTIN COMPOUNDS, PREPARATION METHOD THEREOF, AND PREPARATION OF POLYLACTIDE RESIN USING THE SAME ABAN Jul 14, 14 Jan 01, 15 [C07F, C08G]
2014/0377,698 POLYMERIZED TONER AND A METHOD FOR PREPARING THE SAME ABAN Dec 04, 12 Dec 25, 14 [G03G]
2014/0370,433 POLYMERIZED TONER AND A METHOD FOR PREPARING THE SAME ABAN Dec 05, 12 Dec 18, 14 [G03F]
2014/0371,414 METHOD FOR PRODUCING AN ELASTOMER USING A TRANSITION METAL CATALYST ABAN Aug 28, 14 Dec 18, 14 [C08F]
2014/0366,727 VENT GAS ABSORPTION SYSTEM AND METHOD FOR RECOVERY VOCs ABAN Aug 25, 14 Dec 18, 14 [B01D]
8,906,536 Cable-type secondary battery Withdrawn Feb 25, 14 Dec 09, 14 [H01M]
2014/0335,341 CYANATE ESTERS-BASED ADHESIVE RESIN COMPOSITION FOR FABRICATION OF CIRCUIT BOARD AND FLEXIBLE METAL CLAD LAMINATE COMPRISING THE SAME ABAN Dec 11, 12 Nov 13, 14 [C09J, H05K]
2014/0318,625 CONDUCTIVE POLYMER COMPRISING 3,6-CARBAZOLE AND ORGANIC SOLAR CELL USING SAME ABAN Aug 26, 11 Oct 30, 14 [H01L]
8,858,761 Dividing wall column for preparing high-purity 2 ethylhexyl-acrylate and preparation method using the same Withdrawn Jun 27, 13 Oct 14, 14 [C07C, B01D]
2014/0296,408 Insulation Material for Electronic Device ABAN Jan 11, 13 Oct 02, 14 [H01B, C08L]

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