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Lg Chem Ltd
Lg Chem Ltd_20100107
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Lg Chem Ltd patents


      
Recent patent applications related to Lg Chem Ltd. Lg Chem Ltd is listed as an Agent/Assignee. Note: Lg Chem Ltd may have other listings under different names/spellings. We're not affiliated with Lg Chem Ltd, we're just tracking patents.

ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009 | Company Directory "L" | Lg Chem Ltd-related inventors


Non-aqueous electrolyte and electrochemical device with an improved safety

Lg Chem

Non-aqueous electrolyte and electrochemical device with an improved safety

Method for producing a substrate for organic electronic devices

Lg Chem

Method for producing a substrate for organic electronic devices

Cable-type secondary battery

Lg Chem

Cable-type secondary battery

Search recent Press Releases: Lg Chem Ltd-related press releases
Count Application # Date Lg Chem Ltd patents (updated weekly) - BOOKMARK this page
12013003492802/07/13Paste for preparing mask patterns and manufacturing solar cell using the same
22015010327904/16/15 new patent  Fpr having periodic micropattern
32015010468504/16/15 new patent  Cable-type secondary battery
42015010470404/16/15 new patent  Electrode assembly for secondary batteries and lithium secondary battery including the same
52015010470704/16/15 new patent  Cathode material composite having improved conductivity, cathode and electrochemical device having the same
62015010471704/16/15 new patent  Non-aqueous electrolyte and electrochemical device with an improved safety
72015010489104/16/15 new patent  Method for producing a substrate for organic electronic devices
82015010550104/16/15 new patent  Resin film based polyalkylene carbonate and preparing the same
92015009716404/09/15Organic light emitting diode
102015009911404/09/15Pressure-sensitive adhesive composition
112015009914704/09/15Battery cell including pouch-type cell and transformed to prismatic shape
122015009962404/09/15Super absorbent polymer
132015009982004/09/15Polymerizable liquid crystal compound, a liquid crystal composition comprising the compound, and an optically anisotropic body
142015010026004/09/15Apparatus and estimating soc of secondary battery including blended cathode material
152015008979904/02/15Secondary battery case and manufacturing secondary battery
162015008980004/02/15Method of manufacturing secondary battery
172015009004804/02/15Test jig
182015009033204/02/15Dye-sensitized solar cell and manufacturing same
192015009038904/02/15Device and stacking units for secondary battery
202015009070204/02/15Laser cutting device and method
212015009092404/02/15Cathode active material for lithium secondary battery and lithium secondary battery including the same
222015009092504/02/15Cathode active material for high voltage lithium secondary battery and lithium secondary battery including the same
232015009092604/02/15Precursor for preparing lithium composite transition metal oxide, preparing the precursor, and lithium composite transition metal oxide
242015009092704/02/15Cathode active material and lithium secondary battery including the same
252015009092804/02/15Cathode materials for lithium battery having higher performance
262015009226404/02/15Optical film exhibiting excellent blocking properties for ultraviolet light and polarizing plate including the same
272015009352004/02/15Cyclic olefin compound, photoreactive polymer, and alignment layer comprising the same
282015009353304/02/15Pressure-sensitive adhesive composition
292015009356904/02/15Pressure-sensitive adhesive composition
302015009360804/02/15Battery module having venting guiding portion
312015009363004/02/15Method of manufacturing prismatic type battery case
322015009442704/02/15Method of preparing super absorbent polymer
332015009443504/02/15Transition metal compound, catalytic composition including the same, and preparing polymer using the same
342015009497004/02/15Battery cell assembly
352015008357803/26/15Method and preparing isopropyl alcohol
362015008400703/26/15Resin composition and optical film including the same and having reverse wavelength dispersion characteristics
372015008536203/26/15Optical film and preparing same
382015008750003/26/15Novel neodymium compound and catalyst for diene polymerization including the same
392015008322203/26/15Environmentally friendly backsheet for photovoltaic module and manufacturing the same
402015008366003/26/15High permeate flux reverse osmosis membrane including carbodiimide compound and manufacturing the same
412015008459703/26/15Battery warm up warming up battery using the same
422015008463903/26/15Apparatus and estimating parameter of secondary battery
432015008544803/26/15Conductive structure, touch panel, and manufacturing same
442015008671403/26/15Separator having porous coating layer and electrochemical device having the same
452015008677803/26/15Gas-barrier film and manufacturing the same
462015008678103/26/15Pressure-sensitive adhesive composition
472015008681203/26/15Battery system for secondary battery comprising blended cathode material, and managing the same
482015008681703/26/15Battery pack capable of discharging gases in pouch type battery cell
492015008682203/26/15Cable-type secondary battery
502015008683503/26/15Secondary battery pack having pcm assembly and insulating mounting member of novel structure
512015008684203/26/15Battery pack of irregular structure
522015008684503/26/15Battery module and battery cell
532015008686403/26/15Electrode assembly and secondary battery including the same
542015008686603/26/15Flow controller of drying oven with automatic air charge for manufacturing secondary battery
552015008687803/26/15Non-aqueous electrolyte and lithium secondary battery using the same
562015008688003/26/15Lithium secondary battery having improved lifespan characteristics
572015008774203/26/15Super absorbent polymer and a preparation method thereof
582015007559603/19/15Electrically-conductive structure and a production method therefor
592015007561903/19/15Multilayered film and photovoltaic modules having the same
602015007640303/19/15Liquid crystal composition
612015007938703/19/15Optical member, pressure-sensitive adhesive composition and liquid crystal display
622015007943503/19/15Pouch type case, battery cell, and manufacturing battery cell
632015007943603/19/15Pouch type secondary battery having safety vent
642015007944903/19/15Battery module assembly for vehicle's battery pack
652015007945503/19/15Battery module and battery cell
662015007946703/19/15Anode for secondary battery and secondary battery comprising the same
672015007947303/19/15High voltage positive active material and lithium secondary battery comprising the same
682015007947403/19/15High voltage positive active material and preparing the same
692015007948003/19/15Secondary battery including electrolyte additive
702015007972603/19/15Method of manufacturing organic electronic device
712015008052403/19/15Polymer, preparation method thereof, composition and film comprising the same
722015006896303/12/15Reverse osmosis membrane having high initial permeate flux and manufacturing the same
732015006929303/12/15Precursor for preparing of lithium composite transition metal oxide
742015007208603/12/15Liquid crystal composition
752015007218503/12/15Electrode lead and secondary battery having the same
762015007219003/12/15Battery cell assembly
772015007219103/12/15Battery cell of improved cooling efficiency
782015007220503/12/15Battery assembly having single electrode terminal connection part
792015007221603/12/15Electrochemical device and battery module having improved vibration-resistance
802015007221703/12/15Battery module for vehicle's battery pack
812015007223703/12/15Transition metal-metaphosphate anode active material, preparing the same, and lithium secondary battery or hybrid capacitor including the anode active material
822015007223803/12/15Transition metal- pyrophosphate anode active material, preparing the same, and lithium secondary battery or hybrid capacitor including the anode active material
832015007224003/12/15Porous silicon-based particles, preparing the same, and lithium secondary battery including the porous silicon-based particles
842015007224103/12/15Electrode assembly
852015007224503/12/15Method of preparing gel polymer electrolyte secondary battery and gel polymer electrolyte secondary battery
862015007310703/12/15Ansa-metallocene compound and preparing supported catalyst using the same
872015006072603/05/15Cathode active material and lithium secondary battery containing them
882015006083303/05/15Material for organic electronic device, and organic electronic device using the same
892015006083603/05/15Adhesive film and sealing organic electronic device using same
902015006159603/05/15Gripper assembly for battery charging and discharging
912015006250303/05/15Pressure-sensitive adhesive composition
922015006450803/05/15Battery pack containing pcm employed with safety member
932015006453003/05/15Cable-type secondary battery
942015006453503/05/15Battery module having indirect air-cooling structure
952015006454003/05/15Battery module having structure of improved stability and high cooling efficiency
962015006454703/05/15Electrode assembly for polymer secondary battery cell
972015006455703/05/15Cathode active material including lithium transition metal phosphate particles, preparation method thereof, and lithium secondary battery including the same
982015006456303/05/15Method of manufacturing lithium nickel complex oxide, lithium nickel complex oxide manufactured thereby, and cathode active material including the same
992015006640703/05/15Apparatus and estimating parameter of secondary battery
1002015005313302/26/15Member for slot die coater, movable member for slot die coater, and slot die coater including the members to produce electrode
1012015005338602/26/15Eyebrow coil jacket, a heat control apparatus of a reactor using the eyebrow coil jacket, and a manufacturing the heat control apparatus
1022015005389902/26/15New thermoelectric conversion material and producing method thereof, and thermoelectric conversion element using the same
1032015005650802/26/15Cathode active material for secondary battery with enhanced lifespan characteristics and preparing the same
1042015004835602/19/15Adhesive film and sealing product for organic electronic device using same
1052015004917502/19/15Display device
1062015005085302/19/15Conductive laminate, and touch panel comprising same
1072015005131402/19/15Emulsion composition for manufacturing polyalkylene carbonate product and resin product using the same
1082015005185402/19/15Apparatus and estimating parameter of secondary battery
1092015005185502/19/15Apparatus and estimating power of secondary battery comprising blended cathode material
1102015004130802/12/15Divided wall distillation column for producing high purity normal butanol, and normal butanol distillation method
1112015004235002/12/15System and determining isolation resistances of a battery pack
1122015004244202/12/15Fuse lock-out assembly for a battery pack
1132015004452802/12/15Overcurrent shut-off device and secondary battery system comprising the same
1142015004453602/12/15Compact battery cell having improved durability and battery pack comprising the same
1152015004461102/12/15Photo-curable and thermo-curable resin compostion, and dry film solder resist
1162015004547402/12/15Modified conjugated diene polymer and preparing the same
1172015004552602/12/15Olefin-based polymer and preparation method thereof
1182015004601302/12/15Charging system for vehicle and vehicle comprising the same
1192015004610702/12/15Apparatus and estimating state of charge of battery
1202015004611002/12/15Apparatus of estimating power of secondary battery including blended cathode material and method thereof
1212015003352702/05/15Meandering correction electrode assembly
1222015003354702/05/15Electrode assembly manufacturing method including separator cutting process
1232015003424902/05/15Apparatus for preparing electrode assembly
1242015003486502/05/15Precursor for preparation of lithium composite transition metal oxide and preparing the same
1252015003494002/05/15Adhesive film and product for encapsulating organic electronic device using same
1262015003764302/05/15Safety device for battery pack having inserted-typed disconnect member
1272015003765002/05/15Stacking type battery pack having connecting member made of different metals
1282015003766302/05/15Battery cell having double sealing structure
1292015003766402/05/15Battery cell of irregular structure and battery module employed with the same
1302015003766502/05/15Method for preparing lithium iron phosphate nanopowder coated with carbon
1312015003766602/05/15Method for preparing lithium iron phosphate nanopowder coated with carbon
1322015003767202/05/15Anode active material-containing slurry, anode using the slurry and electrochemical device comprising the anode
1332015003767802/05/15Cathode active material and preparing the same
1342015003771102/05/15Method for fabricating core-shell particles and core-shell particles fabricated by the method
1352015002697001/29/15Method of manufacturing jelly roll-type electrode assembly and manufacturing jelly roll-type polymer secondary battery
1362015002869501/29/15Battery pack discharging device and discharging a battery pack
1372015003089501/29/15Battery case and lithium secondary battery including two separated accommodation parts
1382015003091801/29/15Method for preparing lithium iron phosphate nanopowder
1392015003092101/29/15Electrode binder for secondary battery and electrode for secondary battery comprising the same
1402015003092301/29/15Lithium secondary battery having anode containing aqueous binder
1412015003092701/29/15Polycrystalline lithium manganese oxide particles, preparation method thereof, and cathode active material including the same
1422015003092801/29/15Cathode active material and preparing the same
1432015003109801/29/15Mutant of propionyl-coa transferase from clostridium propionicum and preparing pla or pla copolymer using the same
1442015003178001/29/15Method for preparing microporous polyolefin film by thermally-induced phase separation method
1452015003181201/29/15Olefin resin composition
1462015003184401/29/15Non-supported heterogeneous polyolefin polymerization catalyst composition and preparing same
1472015002287801/22/15Optical film having excellant uv blocking effect and polarizing plate comprising the same
1482015002313401/22/15Agitating bar and agitator comprising the same
1492015002416201/22/15Cutting frame of high cutting efficiency
1502015002424501/22/15Electrode assembly and lithium secondary battery comprising the same
1512015002425201/22/15Battery module of improved stability
1522015002425501/22/15Secondary battery and manufacturing method thereof
1532015002426501/22/15Method for preparing lithium iron phosphate nanopowder
1542015002426601/22/15Method for preparing lithium iron phosphate nanopowder
1552015002427101/22/15Method for preparing lithium iron phosphate nanopowder
1562015002432701/22/15Negative photoresist composition and patterning device
1572015002517101/22/15Resin blend
1582015002518501/22/15Plasticizer composition
1592015002518601/22/15Method for preparing ester plasticizer and ester plasticizer prepared by the same
1602015001844201/15/15Method for preparing microporous polyolefin film by thermally-induced phase separation method
1612015001315101/15/15Battery cell of asymmetric structure and battery pack employed with the same
1622015001343301/15/15Air micrometer
1632015001376501/15/15Multi-layered film and photovoltaic module including the same
1642015001750001/15/15Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same
1652015001750701/15/15Connecting element for secondary battery and secondary battery comprising the same
1662015001750801/15/15Interconnection assemblies and methods for forming the interconnection assemblies in a battery module
1672015001751301/15/15Novel compound, preparation of the same, and lithium secondary battery comprising the same
1682015001751501/15/15Electrolyte for lithium secondary battery and lithium secondary battery including the same
1692015001752901/15/15Cathode active material and lithium secondary battery comprising same
1702015001753001/15/15Electrode with enhanced cycle life and lithium secondary battery including the same
1712015001754301/15/15Method for prelithiation, fabricating lithium secondary battery comprising the method, and lithium secondary battery fabricated from the fabricating method
1722015001844201/15/15Method for preparing microporous polyolefin film by thermally-induced phase separation method
1732015001850201/15/15Method for ethylene oligomerization
1742015000775001/08/15Ester plasticizer composition
1752015000842201/08/15Organic light emitting device
1762015000842401/08/15Substrate for organic electronic device
1772015000842501/08/15Substrate for organic electronic device
1782015000888701/08/15Battery warm up warming up battery using the same
1792015001079101/08/15Battery pack and controlling charge of battery pack
1802015001079901/08/15Stepped electrode assembly having predetermined a thickness ratio in the interface between electrode units, battery cell and device comprising the same
1812015001080001/08/15Electrode assembly, battery and device including the same
1822015001080101/08/15Battery assembly
1832015001138201/08/15Ligand compound, chromium compound and catalyst system including the same
1842015001075301/08/15Pressure sensitive adhesive composition for protective film having anti-static property and manufacturing process thereof
1852015001075301/08/15Pressure sensitive adhesive composition for protective film having anti-static property and manufacturing process thereof
1862015000011701/01/15Apparatus and sealing pouch case of secondary battery
1872015000013401/01/15Battery cell assembly and manufacturing a cooling fin for the battery cell assembly
1882015000048401/01/15Process for preparing rectangular pieces at high cutting efficiency
1892015000152201/01/15Substrate for organic electronic device
1902015000152501/01/15Substrate for organic electronic device
1912015000444101/01/15Top cap assembly of novel structure
1922015000444601/01/15Secondary battery and manufacturing the same
1932015000445301/01/15Cable-type secondary battery
1942015000447501/01/15Electrolyte for secondary battery and lithium secondary battery including the same
1952015000448701/01/15Electrode and secondary battery including the same
1962015000449201/01/15Cathode active material and lithium secondary battery containing the same
1972015000449301/01/15Electrode assembly and lithium secondary battery including the same
1982015000547001/01/15Organotin compounds, preparation method thereof, and preparation of polylactide resin using the same
1992014037745212/25/14Method for manufacturing cable-type secondary battery
2002014037829312/25/14Float bath and manufacturing float glass
2012014037334312/25/14Method of manufacturing electrode assembly
2022014037405512/25/14Battery systems, battery modules, and cooling a battery module
2032014037424212/25/14Transparent conductive layer and transparent electrode comprising the same
2042014037473112/25/14Substrate for organic electronic device
2052014037473412/25/14Substrate for organic electronic device
2062014037473512/25/14Substrate for organic electronic device
2072014037593412/25/14Multi-block copolymer
2082014037745212/25/14Method for manufacturing cable-type secondary battery
2092014037755412/25/14Pressure-sensitive adhesive composition
2102014037760612/25/14Cable-type secondary battery and preparation thereof
2112014037760912/25/14Cable-type secondary battery and preparation thereof
2122014037761012/25/14Cable-type secondary battery and preparation thereof
2132014037761112/25/14Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same
2142014037761212/25/14Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same
2152014037761312/25/14Cable-type secondary battery
2162014037761412/25/14Cable-type secondary battery
2172014037761512/25/14Cable-type secondary battery
2182014037761612/25/14Cable-type secondary battery
2192014037761712/25/14Cable-type secondary battery
2202014037761812/25/14Cable-type secondary battery
2212014037761912/25/14Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same
2222014037762012/25/14Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same
2232014037763112/25/14Electrode assembly and radical unit for the same
2242014037764112/25/14Pouch type secondary battery and manufacturing the same
2252014037764312/25/14Porous silicon-based anode active material, preparing the same, and lithium secondary battery including the anode active material
2262014037765112/25/14Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same
2272014037765212/25/14Electrode for secondary battery and secondary battery including the same
2282014037765612/25/14Lithium battery having higher performance
2292014037765712/25/14Lithium secondary battery with excellent performance
2302014037765812/25/14Method of manufacturing electrode for lithium secondary battery and electrode manufactured using the same
2312014037766112/25/14Multi layered electrode and manufacturing the same
2322014037769812/25/14Polymerized toner and a preparing the same
2332014037857612/25/14Rubber polymer latex with multi-layer core-shell structure, preparation method thereof and acrylonitrile-butadiene-styrene graft copolymer comprising the same
2342014036672712/18/14Vent gas absorption recovery vocs
2352014036767212/18/14Organic light emitting device
2362014037033812/18/14Secondary battery, and secondary battery module and secondary battery pack comprising the same
2372014037033912/18/14Bus bar with novel structure
2382014037034912/18/14Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same
2392014037035012/18/14Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same
2402014037035112/18/14Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same
2412014037036212/18/14Electrode assembly and polymer secondary battery cell including the same
2422014037043312/18/14Polymerized toner and a preparing the same
2432014037141412/18/14Method for producing an elastomer using a transition metal catalyst
2442014037148812/18/14Divided wall distillation column for producing high purity acrylic acid and fractional distillation method using the same
2452014036371412/11/14Lithium secondary battery with excellent performance
2462014036373612/11/14Lithium secondary battery including multi-layered active material layers
2472014036374112/11/14Electrode active material for lithium secondary battery and preparation thereof
2482014035324212/04/14Water-treatment separating membrane of high flux having good chlorine resistance and manufacturing the same
2492014035354512/04/14Method of preparing material for lithium secondary battery of high performance



ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



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