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 1268 4
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 303 124
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 255 9
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 173 12
 
 
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 173 27
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 171 59
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 146 36
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR 107 18
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 101 28
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 101 21
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0232,621 LAMINATE, AND ELEMENT COMPRISING SUBSTRATE MANUFACTURED USING SAME Apr 08, 14 Aug 20, 15 [C08G, B32B, H01L]
2015/0232,628 METHOD FOR FORMING METAL NANOWIRE OR METAL NANOMESH Sep 05, 13 Aug 20, 15 [C08J, H01B]
2015/0232,637 CARBOXYLIC ACID-MODIFIED NITRILE-BASED COPOLYMER LATEX COMPOSITION AND DIP MOLDED ARTICLE INCLUDING THE SAME Aug 29, 14 Aug 20, 15 [C08K]
2015/0232,989 DEVICE FOR FORMING A LAYER Dec 02, 13 Aug 20, 15 [C23C]
2015/0234,097 POLARIZING PLATE INCLUDING HARD COATING FILM Jul 29, 13 Aug 20, 15 [G02B, C09D]
2015/0236,273 FLUORANTHENE COMPOUND, AND ORGANIC ELECTRONIC DEVICE COMPRISING SAME Nov 19, 13 Aug 20, 15 [C09K, C07F, C07D, H01L]
2015/0236,321 ELECTRODE ASSEMBLY, BATTERY CELL, MANUFACTURING METHOD OF ELECTRODE ASSEMBLY, AND MANUFACTURING METHOD OF BATTERY CELL Apr 27, 15 Aug 20, 15 [H01M]
2015/0236,326 BATTERY MODULE HAVING BUS BAR ASSEMBLY AND BATTERY PACK COMPRISING THE SAME Oct 24, 13 Aug 20, 15 [H01M]
2015/0236,335 METHOD OF MANUFACTURING SECONDARY BATTERY Nov 08, 13 Aug 20, 15 [H01M]
2015/0236,340 ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, LITHIUM SECONDARY BATTERY COMPRISING THE SAME, AND METHOD OF PREPARING THE SAME Jun 13, 14 Aug 20, 15 [H01M]
2015/0236,347 METHOD FOR PREPARING LITHIUM IRON PHOSPHATE NANOPOWDER COATED WITH CARBON Jan 09, 14 Aug 20, 15 [H01M]
2015/0224,746 STRETCHED LAMINATE, METHOD OF MANUFACTURING THIN POLARIZER, THIN POLARIZER MANUFACTURED BY THE METHOD, AND POLARIZING PLATE INCLUDING THE THIN POLARIZER Jun 16, 14 Aug 13, 15 [G02B, B32B]
2015/0225,255 APPARATUS FOR PREPARING CATHODE ACTIVE MATERIAL PRECURSOR FOR LITHIUM SECONDARY BATTERIES AND METHOD FOR PREPARING THE SAME USING THE APPARATUS Apr 21, 15 Aug 13, 15 [C01G, B01J]
2015/0225,497 NOVEL METALLOCENE COMPOUND, CATALYST COMPOSITION COMPRISING THE SAME, AND METHOD OF PREPARING OLEFIN-BASED POLYMERS USING THE SAME (AS AMENDED) Sep 23, 13 Aug 13, 15 [C07F, C08F, B01J]
2015/0225,553 LATEX COMPOSITION FOR DIP MOLDING AND DIP-MOLDED ARTICLE PRODUCED THEREFROM Dec 18, 13 Aug 13, 15 [B29C, C08L]
2015/0225,598 HARD COATING FILM Jul 29, 13 Aug 13, 15 [C09D]
2015/0225,608 WATER REPELLENT AND OIL REPELLENT FILM, AND ELECTRICAL AND ELECTRONIC APPARATUS Aug 01, 14 Aug 13, 15 [C09D, C01B]
2015/0226,809 APPARATUS FOR ESTIMATING DEPTH OF DISCHARGE (DOD) OF SECONDARY BATTERY Dec 04, 13 Aug 13, 15 [G01R]
2015/0226,884 POLARIZING PLATE AND DISPLAY DEVICE COMPRISING SAME Jun 17, 14 Aug 13, 15 [G02B, G02F]
2015/0228,298 Method for forming silicon oxide and metal nanopattern's, and Magnetic recording medium for information storage using the same Sep 09, 13 Aug 13, 15 [G11B]
2015/0228,951 METHOD FOR FORMING ADHESION LAYER FOR SECONDARY BATTERY Nov 04, 14 Aug 13, 15 [H01M]
2015/0228,975 CATHODE ACTIVE MATERIAL FOR SECONDARY BATTERY, METHOD OF MANUFACTURING THE SAME, AND CATHODE FOR LITHIUM SECONDARY BATTERY INCLUDING THE CATHODE ACTIVE MATERIAL Sep 30, 14 Aug 13, 15 [H01M]
2015/0229,007 BATTERY MODULE INCLUDING LED ELEMENT ON PCB Oct 25, 13 Aug 13, 15 [H01M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,114,381 Super absorbent polymer Oct 14, 13 Aug 25, 15 [C08J, C08F, B01J]
9,115,248 Polylactide resin having excellent heat resistance and preparation method thereof Mar 19, 14 Aug 25, 15 [C08G]
9,117,952 Front sheet of solar cell, method of manufacturing the same and photovoltaic module comprising the same Feb 10, 12 Aug 25, 15 [H01L]
9,118,023 Material for organic electronic device, and organic electronic device using same Apr 28, 14 Aug 25, 15 [C07D, H01L]
9,118,072 Component for secondary battery and manufacturing method thereof, and secondary battery and multi-battery apparatus manufactured by using the component Apr 30, 13 Aug 25, 15 [H01H, H01M, H02J]
9,118,075 Cathode active material for lithium secondary battery Jul 09, 10 Aug 25, 15 [H01M]
9,118,084 Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same Sep 09, 14 Aug 25, 15 [H01M]
9,108,521 Battery control apparatus and method Sep 04, 13 Aug 18, 15 [B60R, B60L, B60K, H01M, H02J]
9,109,055 Transition metal catalyst composition including a transition metal compound and a method of preparing a polyolefin using the catalyst composition Aug 24, 12 Aug 18, 15 [C08F, B01J]
9,109,063 Acrylamide-based mesoporous polymer and preparation method thereof Aug 26, 11 Aug 18, 15 [C08J, C08F, B01J]
9,109,097 Method of preparing super absorbent polymer Dec 16, 13 Aug 18, 15 [C08J, C08F, A61F, B01J]
9,110,244 Polyester-based primer composition, optical film and polarizing plate comprising Dec 20, 13 Aug 18, 15 [G02B, C08G, C09D]
9,111,662 Cathode active material and lithium secondary battery comprising the same Apr 18, 13 Aug 18, 15 [H01B, H01M]
9,112,204 Pack case of novel structure Jul 13, 11 Aug 18, 15 [H01M]
9,112,216 Apparatus and method for managing battery pack Jul 18, 12 Aug 18, 15 [H01M, G01N]
9,112,234 Cylindrical secondary battery of improved safety Nov 09, 11 Aug 18, 15 [H01M]
9,112,235 Cable-type secondary battery Apr 02, 14 Aug 18, 15 [H01M]
9,104,106 Negative photoresist composition and patterning method for device Jul 24, 14 Aug 11, 15 [G03F]
9,104,191 Process for preparation of quadrangle unit Mar 10, 10 Aug 11, 15 [G05B, B26D, B26F, B23K, G06Q, G06F]
9,105,371 Cathode active material and lithium secondary battery comprising the same Apr 17, 13 Aug 11, 15 [H01B, H01M]
9,105,648 Adhesive and method of encapsulating organic electronic device using the same May 28, 14 Aug 11, 15 [C09J, H05B, H01L, C08K]
9,105,943 Non-aqueous electrolyte lithium secondary battery Aug 26, 08 Aug 11, 15 [H01M]
9,105,950 Battery system having an evaporative cooling member with a plate portion and a method for cooling the battery system Mar 29, 12 Aug 11, 15 [F25D, H01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0137,110 SUBSTRATE FOR ORGANIC ELECTRONIC DEVICE ABAN Jan 29, 15 May 21, 15 [H01L]
8,927,159 Non-aqueous electrolyte and lithium secondary battery using the same Withdrawn Jul 03, 13 Jan 06, 15 [H01M]
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]
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]
2014/0106,237 LITHIUM SECONDARY BATTERY INCLUDING WATER-DISPERSIBLE BINDER, CONDUCTION AGENT, AND FLUOROETHYLENECARBONATE ABAN Dec 20, 13 Apr 17, 14 [H01M]
2014/0034,569 REVERSE OSMOSIS MEMBRANE HAVING HIGH INITIAL PERMEATE FLUX ABAN Sep 26, 13 Feb 06, 14 [B01D]
2014/0009,823 METHOD OF MANUFACTURING POLARIZED LIGHT SPLITTING ELEMENT ABAN Aug 20, 13 Jan 09, 14 [G02B]
2014/0000,671 THERMOELECTRIC CONVERSION MATERIAL AND ITS MANUFACTURING METHOD, AND THERMOELECTRIC CONVERSION DEVICE USING THE SAME ABAN Aug 29, 13 Jan 02, 14 [H01L]
2013/0292,325 METHOD FOR PREPARING REVERSE OSMOSIS MEMBRANE, AND REVERSE OSMOSIS MEMBRANE PREPARED THEREBY ABAN Jun 28, 13 Nov 07, 13 [B01D]
2013/0286,325 MULTI-LAYERED LIGHT DIFFUSION PLATE AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING THE SAME ABAN Jun 24, 13 Oct 31, 13 [G02B, G02F]
2013/0284,665 REVERSE OSMOSIS SEPARATION MEMBRANE HAVING HIGH DEGREE OF SALT REJECTION AND HIGH PERMEATION FLUX AND METHOD OF MANUFACTURING THE SAME ABAN Jul 02, 13 Oct 31, 13 [B01D]
2013/0252,081 BATTERY CASE FOR SECONDARY BATTERY ABAN Mar 15, 13 Sep 26, 13 [H01M]
2013/0216,819 Anti-Reflective Coating Film ABAN Mar 15, 13 Aug 22, 13 [G02B]
2013/0157,056 RESIN BLEND ABAN Nov 28, 12 Jun 20, 13 [C08L]
2013/0130,094 ELECTRODE TERMINAL FOR SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME ABAN Jan 14, 13 May 23, 13 [H01M]
2013/0130,110 CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY ABAN Jan 15, 13 May 23, 13 [H01M]
2013/0095,329 FLUORINE-BASED POLYMER THIN FILM AND METHOD FOR PREPARING SAME ABAN Jul 22, 11 Apr 18, 13 [C09J, B32B]
2013/0065,917 SALT OF NAPHTHYRIDINE CARBOXYLIC ACID DERIVATIVE ABAN Jun 26, 12 Mar 14, 13 [C07D, A61P, A61K]
2013/0066,024 POLYSILOXANE-POLYLACTIDE BLOCK COPOLYMER AND PREPARATION METHOD THEREOF ABAN Aug 10, 11 Mar 14, 13 [C08G]

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