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 1357 3
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 279 9
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 276 132
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 200 57
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 196 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 178 28
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 153 34
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 133 17
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR 129 16
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 128 35
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0114,340 SLOT COATER HAVING FLUID CONTROL UNIT Oct 20, 15 Apr 28, 16 [B05B]
2016/0115,389 LIQUID CRYSTAL CELL Jul 11, 14 Apr 28, 16 [C09K, G02F]
2016/0116,842 PHOTOCURABLE AND THERMOCURABLE RESIN COMPOSITION AND DRY FILM SOLDER RESIST Oct 28, 15 Apr 28, 16 [G03F]
2016/0118,636 ORGANIC/INORGANIC COMPOSITE POROUS MEMBRANE, AND SEPARATOR AND ELECTRODE STRUCTURE COMPRISING THE SAME Oct 31, 14 Apr 28, 16 [H01M]
2016/0119,442 MODULE RELAY DEVICE AND RELAY METHOD THEREFOR Oct 31, 14 Apr 28, 16 [H04L]
2016/0107,147 HOLLOW METAL NANOPARTICLES Jun 03, 14 Apr 21, 16 [B01J]
2016/0107,536 APPLICATION MODULE MODE CONTROL APPARATUS AND MODE CONTROL METHOD THEREOF Oct 31, 14 Apr 21, 16 [G05B, B60L]
2016/0108,224 HEAT-RESISTANT SAN RESIN, METHOD FOR MANUFACTURING SAME, AND HEAT-RESISTANT ABS RESIN COMPOSITION COMPRISING SAME Feb 27, 14 Apr 21, 16 [C08F, C08L]
2016/0108,263 UV CURABLE INK FOR INKJET, METHOD FOR MANUFACTURING A BEZEL USING THE SAME, A BEZEL PATTERN USING THE SAME METHOD AND DISPLAY PANEL COMPRISING THE BEZEL PATTERN Oct 19, 15 Apr 21, 16 [C09D, H05K]
2016/0109,522 METHOD AND SYSTEM FOR ESTIMATING STATE OF CHARGE OF BATTERY Jul 04, 13 Apr 21, 16 [G01R, H01M]
2016/0110,242 BATTERY MANAGEMENT UNIT FOR PREVENTING PERFORMANCE OF ERRONEOUS CONTROL ALGORITHM FROM COMMUNICATION ERROR Jan 27, 15 Apr 21, 16 [G06F]
2016/0111,670 ORGANIC SOLAR CELL AND METHOD OF MANUFACTURING THE SAME (As Amended) Jun 13, 14 Apr 21, 16 [H01L]
2016/0111,691 BATTERY CELL ASSEMBLY Oct 17, 14 Apr 21, 16 [H01M]
2016/0103,259 METHOD OF MANUFACTURING THIN FILM POLARIZER, AND THIN FILM POLARIZER AND POLARIZING PLATE MANUFACTURED USING THE SAME Jun 13, 14 Apr 14, 16 [G02B, B32B]
2016/0103,260 THIN FILM POLARIZER HAVING SUPERIOR OPTICAL PROPERTIES, MANUFACTURING METHOD THEREOF, AND POLARIZING PLATE AND DISPLAY DEVICE INCLUDING THE SAME Jun 12, 14 Apr 14, 16 [G02B, B29C]
2016/0104,874 BATTERY CELL ASSEMBLY Oct 10, 14 Apr 14, 16 [H01M]
2016/0104,879 METHOD FOR PREPARING CORE-SHELL STRUCTURED PARTICLE BY USING CONTINUOUS COUETTE-TAYLOR CRYSTALLIZER Oct 23, 14 Apr 14, 16 [H01M]
2016/0096,170 HETEROGENEOUS CATALYST FOR PRODUCTION OF 3-HYDROXYPROPIONIC ACID FROM ALLYL ALCOHOL, AND METHOD FOR PREPARATION OF 3-HYDROXYPROPIONIC ACID FROM ALLYL ALCOHOL USING THE SAME Dec 22, 14 Apr 07, 16 [C07C, B01J]
2016/0096,223 METAL NANOPARTICLES Jun 03, 14 Apr 07, 16 [B22F]
2016/0096,957 METHOD OF PREPARING THERMOPLASTIC RESIN COMPOSITION HAVING SUPERIOR SURFACE CLEARNESS AND GLOSS Jun 23, 14 Apr 07, 16 [C08L]
2016/0099,439 CORROSION RESISTANT TUBE FOR SECONDARY BATTERY AND SECONDARY BATTERY COMPRISING THE SAME Sep 15, 15 Apr 07, 16 [H01M]
2016/0099,443 TOP CAP ASSEMBLY FOR SECONDARY BATTERY May 06, 15 Apr 07, 16 [H01M]
2016/0099,462 NOVEL SECONDARY BATTERY Jun 05, 14 Apr 07, 16 [H01M]
2016/0099,470 ELECTRODE HAVING ENHANCED ADHESION FOR LITHIUM SECONDARY BATTERIES Oct 01, 15 Apr 07, 16 [H01M]
2016/0099,471 POSITIVE ELECTRODE HAVING ENHANCED CONDUCTIVITY AND SECONDARY BATTERY INCLUDING THE SAME Sep 23, 15 Apr 07, 16 [H01M]
2016/0099,483 ELECTRODE HAVING A DUAL LAYER STRUCTURE, METHOD FOR MANUFACTURING THEREOF, AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME Aug 25, 15 Apr 07, 16 [H01M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,321,040 Catalyst for glycerin dehydration, preparation method thereof, and preparation method of acrolein Jun 20, 14 Apr 26, 16 [C07C, B01J]
9,322,115 Porous electrospun fiber and preparation method thereof Aug 26, 11 Apr 26, 16 [C08F, D01D, D01F]
9,323,102 Resin composition, optical film formed using the same, polarizing plate and liquid crystal display device including the same Sep 24, 13 Apr 26, 16 [C08J, G02B, C08F, G02F, C08L]
9,324,978 Packaging for cable-type secondary battery and cable-type secondary battery comprising the same Jul 29, 14 Apr 26, 16 [H01M]
9,324,994 Positive electrode active material with high capacity and lithium secondary battery including the same Jun 23, 11 Apr 26, 16 [H01M]
9,324,999 Cathode based upon two kinds of compounds and lithium secondary battery comprising the same Jul 01, 13 Apr 26, 16 [H01B, H01M]
9,325,000 Cathode active material and the secondary battery comprising the same Apr 18, 13 Apr 26, 16 [H01M]
9,325,011 Cathode active material for lithium secondary battery Jul 16, 10 Apr 26, 16 [H01M]
9,325,032 Electrode assembly, battery and device including the same Sep 26, 14 Apr 26, 16 [H01M]
9,325,035 Non-aqueous electrolyte and lithium secondary battery using the same Jul 03, 13 Apr 26, 16 [H01M]
9,315,015 Printed material fixing piece, printing device, and printing method Jul 05, 13 Apr 19, 16 [B41M, B41F]
9,315,596 Method for production of vinyl chloride-based polymer by suspension polymerization Feb 09, 07 Apr 19, 16 [C08F]
9,315,605 Method for producing an elastomer using a transition metal catalyst Dec 29, 11 Apr 19, 16 [C08F]
9,315,639 Optical films, phase difference films, and LCD comprising the same Jun 12, 08 Apr 19, 16 [C08J, G02B, C09K, G02F]
9,315,658 Alkyl(meth)acrylate-based thermoplastic resin composition and thermoplastic resin with high scratch resistance and low yellowness Jul 27, 12 Apr 19, 16 [C08F, C08L]
9,315,659 Resin composition and optical compensation film formed using the same Oct 04, 12 Apr 19, 16 [C08L]
9,315,697 Multi-block copolymer Sep 05, 14 Apr 19, 16 [G02B, C09K, C09J, C08F, G02F]
9,315,882 Method for preparing anode active material, anode active material prepared therefrom and lithium secondary battery having the same Feb 20, 14 Apr 19, 16 [H01M, C22C]
9,316,696 Apparatus and method for estimating power of secondary blended comprising blended cathode material Nov 03, 14 Apr 19, 16 [G01R, H01M]
9,316,769 Optical film Sep 23, 11 Apr 19, 16 [C09K, G02B, G02F]
9,318,541 Polymer film, flexible light emitting element display device, and rollable display device May 09, 14 Apr 19, 16 [C08J, C09K, H01L]
9,318,733 Electrode assembly of stair-like structure Mar 15, 13 Apr 19, 16 [H01M]
9,318,738 Lithium secondary battery including multi-layered active material layers Aug 26, 14 Apr 19, 16 [H01M]
9,318,771 Electrolyte for electrochemical device, method for preparing the electrolyte and electrochemical device including the electrolyte Aug 14, 15 Apr 19, 16 [C08J, C08F, C08K, H01M]
9,318,777 Secondary battery having improved safety Apr 12, 13 Apr 19, 16 [H01M]
9,309,371 Polymerization initiator, modified-conjugated diene polymer and tire produced therefrom Dec 04, 13 Apr 12, 16 [C08F, C07D, C08K, C08L]
9,310,441 Apparatus and method for estimating stage of charge of battery Oct 24, 13 Apr 12, 16 [G01R, G06F]
9,312,415 Multi-layered sheet and method of preparing same Apr 29, 11 Apr 12, 16 [C08J, C08F, H02S, B32B, B05D, H01L]
9,312,574 Battery module including LED element on PCB Oct 25, 13 Apr 12, 16 [H01M]
9,312,579 Battery pack of excellent cooling efficiency Apr 15, 13 Apr 12, 16 [H01M]
9,313,883 Conductive substrate and touch screen having same Mar 28, 12 Apr 12, 16 [G02F, G06F, H05K]
9,302,466 Ink composition usable in solar battery manufacturing process, and method of forming pattern using the same May 03, 13 Apr 05, 16 [G03F, C09D, B41J, H01L]
9,303,121 Terminally modified polyoxyalkylene glycol and polycarbonate resin composition having improved optical characteristics comprising the same Aug 29, 14 Apr 05, 16 [G02B, C08G, F21V, C08L]
9,303,130 Nanocomposites, polymer compositions comprising the same and preparation methods thereof Nov 20, 08 Apr 05, 16 [C08J, C08K, C08L, B82Y]
9,304,238 Polarizing plate, fabrication method thereof, and display device using the same Apr 04, 14 Apr 05, 16 [G02B, G02F, B32B]
9,304,239 Preparing method for thin polarizer, thin polarizer and polarizing plate comprising the same Nov 14, 13 Apr 05, 16 [G02B]
9,306,194 Battery module assembly for vehicle's battery pack Nov 19, 14 Apr 05, 16 [H01M]
9,306,199 Battery module and method for assembling the battery module Aug 16, 12 Apr 05, 16 [H01M]
9,306,209 Method of preparing negative active material containing a carbon-coated silicon core for a rechargeable lithium battery and a rechargeable lithium battery Jan 14, 11 Apr 05, 16 [H01M]
9,306,236 Cable-type secondary battery Apr 02, 14 Apr 05, 16 [H01M]
9,306,237 Cable-type secondary battery Nov 05, 14 Apr 05, 16 [H01M]
9,307,633 Conductive structure, touch panel, and method for manufacturing same Mar 28, 12 Apr 05, 16 [G06F, H05K]
9,307,638 Flexible metal laminate Jul 11, 13 Apr 05, 16 [H05K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
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]
2015/0137,110 SUBSTRATE FOR ORGANIC ELECTRONIC DEVICE ABAN Jan 29, 15 May 21, 15 [H01L]
2015/0060,833 MATERIAL FOR ORGANIC ELECTRONIC DEVICE, AND ORGANIC ELECTRONIC DEVICE USING THE SAME ABAN Sep 24, 14 Mar 05, 15 [H01L]
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]
2014/0318,625 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]
2014/0260,429 ANNEALING APPARATUS AND METHOD FOR FLOAT GLASS ABAN May 29, 14 Sep 18, 14 [C03B]
2014/0256,876 INSULATION MATERIAL FOR ELECTRONIC DEVICE ABAN Jan 11, 13 Sep 11, 14 [H01B]
2014/0226,092 TOUCH PANEL AND DISPLAY DEVICE INCLUDING SAME ABAN Dec 24, 12 Aug 14, 14 [G06F]
2014/0198,270 TOUCH PANEL AND DISPLAY DEVICE INCLUDING SAME ABAN Dec 24, 12 Jul 17, 14 [G06F]
2014/0199,498 COMPOSITION FOR LIQUID CRYSTAL ALIGNMENT LAYER, PREPARATION METHOD OF LIQUID CRYSTAL ALIGNMENT LAYER USING THE SAME, AND OPTICAL FILM COMPRISING THE LIQUID CRYSTAL ALIGNMENT LAYER ABAN Mar 14, 14 Jul 17, 14 [G02F]

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