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 1461 3
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 315 7
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 313 123
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 227 48
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 215 10
 
 
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 179 28
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 153 29
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 148 15
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR 147 15
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 145 28
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0229,135 METHOD FOR MANUFACTURING NEARLY-NATURAL BLACK POLARIZING PLATE AND POLARIZING PLATE MANUFACTURED THEREBY Sep 26, 14 Aug 11, 16 [G02B, B29D, B05D, B29C]
2016/0229,170 METHOD FOR MANUFACTURING ONE-SIDED THIN POLARIZING PLATE Aug 29, 14 Aug 11, 16 [G02B, B32B]
2016/0229,772 HIGHLY EFFICIENT NEOPENTYL GLYCOL PREPARATION METHOD AND DEVICE THEREFOR Sep 15, 15 Aug 11, 16 [C07C, B01J]
2016/0229,931 POLYETHYLENE WITH CONTROLLED WAX CONTENT, CHLORINATED POLYETHYLENE THEREOF AND MOLDED ARTICLE PRODUCED FROM THE CHLORINATED POLYETHYLENE Apr 17, 14 Aug 11, 16 [C08J, H01B, C08F, B29C, C08K]
2016/0230,038 FLAME RETARDANT RESIN COMPOSITION Oct 14, 14 Aug 11, 16 [C09D]
2016/0230,053 RADICAL CURABLE ADHESIVE COMPOSITION, AND POLARIZING PLATE AND OPTICAL MEMBER COMPRISING SAME Sep 29, 14 Aug 11, 16 [G02B, C09J]
2016/0230,054 PRESSURE SENSITIVE ADHESIVE COMPOSITION Nov 26, 14 Aug 11, 16 [G02B, C09J, G02F]
2016/0230,960 Color conversion film and back light unit and display apparatus comprising the same Feb 03, 16 Aug 11, 16 [G02B, F21V]
2016/0230,961 Color conversion film and back light unit and display apparatus comprising the same Feb 04, 16 Aug 11, 16 [G02B, F21V]
2016/0231,062 HEAT RECOVERY DEVICE Sep 17, 14 Aug 11, 16 [F28D, B01J]
2016/0231,466 OPTICAL FILM WITH EXCELLENT SOLVENT RESISTANCE AND POLARIZING PLATE COMPRISING SAME Sep 23, 14 Aug 11, 16 [G02B]
2016/0231,484 POLARIZING PLATE May 13, 14 Aug 11, 16 [G02B]
2016/0231,485 METHOD FOR MANUFACTURING THIN POLARIZER, THIN POLARIZER MANUFACTURED USING SAME, AND POLARIZING PLATE Sep 23, 14 Aug 11, 16 [G02B, B32B]
2016/0231,839 TOUCHSCREEN USING NEW TYPE INSULATION PART AND METHOD FOR MANUFACTURING SAME Aug 28, 14 Aug 11, 16 [G06F]
2016/0233,430 HETERO-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME (As Amended) Sep 22, 14 Aug 11, 16 [C09K, C07D, H01L]
2016/0233,431 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT USING SAME Sep 29, 14 Aug 11, 16 [C09K, C07F, C07D, H01L]
2016/0233,432 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT USING SAME Sep 29, 14 Aug 11, 16 [C09K, C07F, C07D, H01L]
2016/0233,465 BATTERY MODULE Jul 21, 15 Aug 11, 16 [H01M]
2016/0233,470 BATTERY PACK HAVING ELECTRIC INSULATING PACK CASE Jul 25, 14 Aug 11, 16 [H01M]
2016/0233,475 SEPARATION MEMBRANE AND LITHIUM-SULFUR BATTERY COMPRISING SAME Sep 29, 14 Aug 11, 16 [H01M]
2016/0233,477 BATTERY MODULE AND METHOD OF COUPLING FIRST AND SECOND ELECTRICAL TERMINALS OF FIRST AND SECOND BATTERY CELLS TO A VOLTAGE SENSE MEMBER OF AN INTERCONNECT ASSEMBLY Feb 09, 15 Aug 11, 16 [H01R, B23K, H01M]
2016/0233,479 SECONDARY BATTERY PACK HAVING PCM Aug 06, 14 Aug 11, 16 [H01M]
2016/0233,489 NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERIES HAVING IMPROVED LIFESPAN CHARACTERISTICS Jul 24, 14 Aug 11, 16 [H01M]
2016/0233,512 BINDER COMPOSITION FOR SECONDARY BATTERIES, ELECTRODE USING THE SAME, AND LITHIUM SECONDARY BATTERY Aug 14, 14 Aug 11, 16 [H01M]
2016/0233,554 BATTERY PACK HAVING PCM FIXING TAPE Jul 15, 14 Aug 11, 16 [H01M]
2016/0233,558 BATTERY MODULE AND METHOD OF COUPLING FIRST AND SECOND ELECTRICAL TERMINALS OF FIRST AND SECOND BATTERY CELLS TO FIRST AND SECOND VOLTAGE SENSE MEMBERS OF AN INTERCONNECT ASSEMBLY Feb 09, 15 Aug 11, 16 [B23K, H01M]
2016/0233,561 BATTERY MODULE HAVING TEMPERATURE SENSOR Sep 17, 14 Aug 11, 16 [H01M]
2016/0234,933 COMPOSITION FOR FORMING CONDUCTIVE PATTERN AND RESIN STRUCTURE HAVING CONDUCTIVE PATTERN THEREON (As Amended) Nov 24, 14 Aug 11, 16 [H01B, H05K]
2016/0220,968 WATER-TREATMENT SEPARATION MEMBRANE COMPRISING IONIC EXCHANGEABLE POLYMER LAYER AND METHOD FOR FORMING SAME Sep 16, 14 Aug 04, 16 [B01D]
2016/0222,139 METHOD OF PREPARING POLYOLEFIN, AND POLYOLEFIN PREPARED THEREBY (As Amended) Nov 21, 14 Aug 04, 16 [C08F]
2016/0222,144 POLYOLEFIN Sep 29, 14 Aug 04, 16 [C08F]
2016/0222,147 PHOTOREACTIVE COPOLYMER AND ALIGNMENT LAYER COMPRISING THE SAME Sep 26, 14 Aug 04, 16 [C09K, C08F, G02F]
2016/0222,152 METHOD FOR PREPARING ABS GRAFT COPOLYMER Sep 30, 14 Aug 04, 16 [C08F]
2016/0222,159 ORGANIC ZINC CATALYST AND PREPARATION METHOD THEREOF Oct 30, 14 Aug 04, 16 [C08G]
2016/0223,162 COLOR CONVERSION FILM AND BACK LIGHT UNIT AND DISPLAY APPARATUS COMPRISING THE SAME Jan 29, 16 Aug 04, 16 [C09K, F21V]
2016/0223,728 COLOR CONVERSION FILM AND BACK LIGHT UNIT AND DISPLAY APPARATUS COMPRISING THE SAME Jan 28, 16 Aug 04, 16 [F21K, G02B, F21V]
2016/0225,480 CONDUCTIVE POLYMER FILM Dec 23, 14 Aug 04, 16 [H01B, H01L]
2016/0225,970 THERMOELECTRIC MATERIALS AND THEIR MANUFACTURING METHOD Oct 17, 14 Aug 04, 16 [H01L]
2016/0225,971 THERMOELECTRIC MATERIALS AND THEIR MANUFACTURING METHOD Oct 16, 14 Aug 04, 16 [H01L]
2016/0225,993 ORGANIC LIGHT EMITTING DEVICE Oct 31, 14 Aug 04, 16 [H01L]
2016/0226,038 SECONDARY BATTERY PACK HAVING BATTERY CELLS MOUNTED IN CARTRIDGE FRAME Sep 19, 14 Aug 04, 16 [H01M]
2016/0226,043 BATTERY MODULE HAVING ELECTRODE LEAD WITH DAMPING STRUCTURE Sep 25, 14 Aug 04, 16 [H01M]
2016/0226,051 PREPARATION METHOD OF SEPARATOR, SEPARATOR FORMED THEREFROM, AND ELECTROCHEMICAL DEVICE CONTAINING THE SAME Apr 01, 15 Aug 04, 16 [H01M]
2016/0226,091 ION TRANSPORT MATERIAL, ELECTROLYTE MEMBRANE COMPRISING SAME, AND METHOD FOR PRODUCING SAME Oct 17, 14 Aug 04, 16 [H01M]
2016/0226,108 BATTERY PACK INCLUDING INSERTED TYPE BMS ASSEMBLY Sep 18, 14 Aug 04, 16 [H01M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,409,833 Ligand compound, catalyst system for olefin oligomerization, and method for olefin oligomerization using the same Aug 28, 14 Aug 09, 16 [C07F, C08F, C07C, B01J]
9,410,005 Polymer, preparation method thereof, composition and film comprising the same Nov 26, 14 Aug 09, 16 [C08J, C08F, C09D, C08L]
9,410,008 Elastic terpolymer including diene group and preparation method thereof Oct 14, 13 Aug 09, 16 [C08F]
9,410,017 Poly-amic acid, photo-sensitive resin composition, dry film, and circuit board May 03, 13 Aug 09, 16 [C08G, C08F, G03F, B29C, H05K]
9,410,018 Curable composition Dec 27, 13 Aug 09, 16 [C08G, H01L, C08K, C08L]
9,410,167 Cells or plants producing polylactate or its copolymers and uses thereof May 24, 06 Aug 09, 16 [C12N, C12P]
9,411,164 Optical filter Aug 07, 12 Aug 09, 16 [G02B, G02F]
9,411,166 Display device Jul 11, 14 Aug 09, 16 [G02B, G02F]
9,411,189 Liquid crystal cell Aug 31, 12 Aug 09, 16 [C09K, G02F]
9,412,954 Heterocyclic compound and organic electronic element containing same May 13, 13 Aug 09, 16 [C09K, C07D, H05B, H01L]
9,412,980 Battery cell assembly Oct 17, 14 Aug 09, 16 [H01M]
9,412,993 Battery module equipped with sensing modules having improved coupling structure Jan 27, 15 Aug 09, 16 [H01M]
9,412,996 Material for lithium secondary battery of high performance May 16, 14 Aug 09, 16 [C01G, H01M]
9,413,000 Negative-electrode active material for rechargeable lithium battery Dec 31, 13 Aug 09, 16 [H01M]
9,413,011 Binder for secondary battery exhibiting excellent adhesion force Jul 13, 11 Aug 09, 16 [C08F, H01M]
9,413,030 Cable-type secondary battery Oct 28, 15 Aug 09, 16 [H01M]
9,413,038 Battery module of improved stability Jan 22, 14 Aug 09, 16 [G01R, B60L, H01M]
9,413,043 Cooling member of improved assembly efficiency and battery module employed with the same Jul 02, 13 Aug 09, 16 [B60L, B60K, H01M]
9,413,084 Secondary battery pack based on mechanical connection manner Mar 15, 13 Aug 09, 16 [H01R, H01M]
9,413,184 Pre-charging and voltage supply system for a DC-AC inverter Mar 21, 14 Aug 09, 16 [H02J]
9,403,144 Apparatus for mass polymerization of vinyl chloride resin and method for mass polymerization of vinyl chloride resin Sep 30, 14 Aug 02, 16 [C08F, B01J]
9,403,940 Polyalkylenecarbonate resin and method for preparing the same Sep 05, 14 Aug 02, 16 [C08G, B32B, D02G]
9,403,991 Hard coating composition May 31, 13 Aug 02, 16 [C08J, G02B, C08G, C08F, C09D, B05D, C08K]
9,405,049 Polarizing plate and liquid crystal display comprising the same Feb 28, 11 Aug 02, 16 [G02B, C09J, G02F]
9,406,922 Secondary battery including integrated anode and cathode leads and method of manufacturing the same Feb 21, 14 Aug 02, 16 [H01M]
9,406,926 Anode for cable-type secondary battery and cable-type secondary battery including the anode Jun 06, 14 Aug 02, 16 [H01M, C25D]
9,406,939 Cable-type secondary battery Sep 12, 14 Aug 02, 16 [H01M]

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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]
2015/0197,587 PREPARATION METHOD OF SUPER ABSORBENT POLYMER ABAN Oct 14, 13 Jul 16, 15 [C08F]
2015/0137,110 SUBSTRATE FOR ORGANIC ELECTRONIC DEVICE ABAN Jan 29, 15 May 21, 15 [H01L]
2015/0086,878 NON-AQUEOUS ELECTROLYTE AND LITHIUM SECONDARY BATTERY USING THE SAME ABAN Dec 02, 14 Mar 26, 15 [H01M]
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]

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