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



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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 method of solar cell using the same
22014036672712/18/14 new patent  Vent gas absorption system and method for recovery vocs
32014036767212/18/14 new patent  Organic light emitting device
42014037033812/18/14 new patent  Secondary battery, and secondary battery module and secondary battery pack comprising the same
52014037033912/18/14 new patent  Bus bar with novel structure
62014037034912/18/14 new patent  Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same
72014037035012/18/14 new patent  Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same
82014037035112/18/14 new patent  Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same
92014037036212/18/14 new patent  Electrode assembly and polymer secondary battery cell including the same
102014037043312/18/14 new patent  Polymerized toner and a method for preparing the same
112014037141412/18/14 new patent  Method for producing an elastomer using a transition metal catalyst
122014037148812/18/14 new patent  Divided wall distillation column for producing high purity acrylic acid and fractional distillation method using the same
132014036371412/11/14Lithium secondary battery with excellent performance
142014036373612/11/14Lithium secondary battery including multi-layered active material layers
152014036374112/11/14Electrode active material for lithium secondary battery and preparation thereof
162014035324212/04/14Water-treatment separating membrane of high flux having good chlorine resistance and method of manufacturing the same
172014035354512/04/14Method of preparing material for lithium secondary battery of high performance
182014035667412/04/14Anode for lithium secondary battery and lithium ion secondary battery including the same
192014035669712/04/14Secondary battery with advanced safety
202014035672612/04/14Hollow silicon-based particle, preparation method thereof and anode active material for lithium secondary battery including the same
212014034689411/27/14Battery pack test system
222014035020311/27/14Method for producing nitrile rubber
232014034215711/20/14Hollow metal nano particles
242014034215811/20/14Large-sized vinyl chloride seed, method of preparing the seed, vinyl chloride resin prepared using the seed, and method of preparing the vinyl chloride resin
252014034223911/20/14Electrolyte having eutectic mixture of hetero cyclic compound and lithium salt and electrochemical device containing the same
262014034224111/20/14Non-aqueous electrolyte solution and lithium secondary battery including the same
272014033534111/13/14Cyanate esters-based adhesive resin composition for fabrication of circuit board and flexible metal clad laminate comprising the same
282014033540811/13/14Anode electrodes for secondary battery and lithium secondary battery containing the same
292014033631911/13/14Ester composition, method of preparing the same and resin composition including the same
302014032902411/06/14Preparation method of a super absorbent polymer
312014031862510/30/14Conductive polymer comprising 3,6-carbazole and organic solar cell using same
322014031905110/30/14Water-treatment separating membrane of high flux having good chlorine resistance
332014031949710/30/14Photocurable adhesive film for organic electronic device seal, organic electronic device, and method for sealing same
342014031957510/30/14Organopolysiloxane
352014032007610/30/14Wireless charging apparatus for cable-type secondary battery
362014032259910/30/14Non-aqueous electrolyte and electrochemical device comprising the same
372014031196910/23/14Water-treatment separating membrane of high flux having good chlorine resistance
382014031369710/23/14Micro lens array sheet and backlight unit comprising the same
392014031507810/23/14Cathode active material for lithium secondary battery
402014031607410/23/14Polyamic acid polymer composite and preparation method thereof
412014030847810/16/14Flexible metal laminate
422014030855810/16/14Battery cell assembly and method for manufacturing a cooling fin for the battery cell assembly
432014030938710/16/14Transition metal catalyst composition including a transition metal compound and a method of preparing a polyolefin using the catalyst composition
442014029905310/09/14Dipping bath
452014030226510/09/14Carboxylic acid modified-nitrile based copolymer latex for dip-forming, latex composition for dip-forming comprising the same and product thereof
462014030235810/09/14Cap assembly having improved manufacturing processability and cylindrical battery comprising same
472014030261510/09/14Material for lithium secondary battery of high performance
482014029639710/02/14Transparent thermoplastic resin composition and molded article prepared therefrom
492014029509710/02/14Norbornene monomer, polynorbornene derivative, liquid crystal photoalignment film containing the same and liquid crystal display containing the same
502014029522110/02/14Additives for non-aqueous electrolyte and secondary battery using the same
512014029636210/02/14New poly-amic acid, photo-sensitive resin composition, dry film, and circuit board
522014029640810/02/14Insulation material for electronic device
532014028440809/25/14Container for stirrer
542014028575109/25/14Liquid crystal cell
552014028575209/25/14Liquid crystal cell
562014026042909/18/14Annealing apparatus and method for float glass
572014026430209/18/14Adhesive and method of encapsulating organic electronic device using the same
582014026604509/18/14Method and device for charging battery
592014026605209/18/14Battery pack discharging device and method for discharging a battery pack
602014026606209/18/14Apparatus and method for controlling charge capacity balancing operation of secondary battery cell
612014027247609/18/14Prismatic battery pack with novel structure
622014027248809/18/14Secondary battery having zigzag-shaped sealing part
632014027250609/18/14Cable-type secondary battery
642014027250709/18/14Electrode assembly and electrochemical cell including the same
652014027251909/18/14Battery cell assembly and method for manufacturing the battery cell assembly
662014027252509/18/14Non-woven fabric made from fiber coated with organic binder polymer compound, electrochemical cell comprising the non-woven fabric, and method for making the non-woven fabric
672014027254809/18/14Secondary battery structure
682014027254909/18/14Battery cell assembly and method for manufacturing the battery cell assembly
692014027258709/18/14Precursor particles of lithium composite transition metal oxide for lithium secondary battery and cathode active material comprising the same
702014027260409/18/14Electrolyte solution additive for lithium secondary battery, and non-aqueous electrolyte solution and lithium secondary battery including the additive
712014027260509/18/14Non-aqueous electrolyte solution and lithium secondary battery including the same
722014025189209/11/14Seperation membrane having excellent antifouling properties for water treatment and manufacturing method thereof
732014025304309/11/14Apparatus and method for warning charge amount of battery
742014025313509/11/14Apparatus and method for diagnosing abnormality in cell balancing circuit
752014025569809/11/14Cnt and method for manufacturing thereof
762014025574109/11/14Electrode for secondary battery, secondary battery and cable-type secondary battery comprising the same
772014025574209/11/14Electrode for secondary battery, secondary battery and cable-type secondary battery comprising the same
782014025574309/11/14Balanced stepped electrode assembly, and battery cell and device comprising the same
792014025575109/11/14Electrode for electrochemical device and electrochemical device comprising the same
802014025575509/11/14Electrode having round corner
812014025576209/11/14Secondary battery including plurality of electrode assemblies
822014025577809/11/14Cathode including insulation layer on cathode tab and secondary battery including the cathode
832014025687609/11/14Insulation material for electronic device
842014024608509/04/14Aqueous dispersion composition, back sheet for an eco-friendly photovoltaic module, and method for manufacturing same
852014024662009/04/14Material for lithium secondary battery of high performance
862014024748709/04/14Optical film
872014024852309/04/14Battery pack of improved safety
882014024853809/04/14Silicon oxide and method of preparing the same
892014024928809/04/14Method for producing organopolysiloxane
902014024933309/04/14Apparatus for coproducting iso type reaction products and alcohols from olefins, and method for coproducting them using the apparatus
912014023860608/28/14Method for manufacturing glass clichÉusing laser etching and apparatus for laser irradiation therefor
922014023952308/28/14Optical film and method of manufacturing the same
932014024064708/28/14Polarizing plate
942014024083008/28/14Optical film and method of adjusting wavelength dispersion characteristics of the same
952014024230308/28/14Pressure-sensitive adhesive composition
962014024242908/28/14Battery module of improved safety and battery pack containing the same
972014024243308/28/14Electrode assembly with tape and electrochemical device comprising the same
982014024244108/28/14Integrated electrode assembly and secondary battery using same
992014024245508/28/14Si/c composite, method of preparing the same, and anode active material for lithium secondary battery including the si/c composite
1002014024246008/28/14Anode active material for lithium secondary batteries and method for manufacturing same
1012014024246408/28/14Secondary battery of improved lithium ion mobility and cell capacity
1022014024247208/28/14Non-aqueous electrolyte and lithium secondary battery using the same
1032014024265008/28/14Recominant ralstonia eutropha capable of producing polyactic and acid or polylatic acid polymer, and method for producing polyactic acid or polylatic acid copolymer using the same
1042014024345408/28/14Non-halogen flame retardant styrene resin composition
1052014023172008/21/14Positive electrode active material with improved output and lithium secondary battery comprising the same
1062014023177408/21/14Material for organic light-emitting device, and organic light-emitting device using same
1072014023178308/21/14Material for organic electronic device, and organic electronic device using same
1082014023420308/21/14Reactor for preparing precursor of lithium composite transition metal oxide and method for preparing precursor
1092014023467208/21/14Cable-type secondary battery capable of wireless charge
1102014023468108/21/14Anode for cable-type secondary battery and cable-type secondary battery comprising the same
1112014023468208/21/14Electrode assembly including electrode units having the same width and different lengths, and battery cell and device including the electrode assembly
1122014023469008/21/14Middle or large-sized battery pack assembly
1132014023469108/21/14Battery module with novel structure
1142014023471808/21/14Cathode active material and lithium secondary battery for controlling impurity or swelling including the same and method of preparing cathode active material with enhanced productivity
1152014023472808/21/14Electrolyte for secondary battery and lithium secondary battery including the same
1162014023574208/21/14Photocurable adhesive film for organic electronic device seal, organic electronic device and method for sealing same
1172014023574908/21/14Acrylonitrile-acrylate-styrene graft copolymer and thermoplastic resin composition comprising thereof
1182014023576208/21/14Water-dispersible halogen-capping polyalkylacrylate, vinyl chloride-based block copolymer and method for preparing the same (as amended)
1192014022472808/14/14Water treatment membrane having high chlorine resistance and high permeability and method of manufacturing the same
1202014022509808/14/14Substrate for organic electronic device
1212014022553308/14/14Controlling solar cell lighting apparatus
1222014022756008/14/14Conductive layer and preparation method for conductive layer
1232014022757208/14/14Cable-type secondary battery
1242014022757308/14/14Electric device having round corner
1252014022757508/14/14Battery cell assembly and method for manufacturing the battery cell assembly
1262014022757708/14/14Middle or large-sized battery pack of novel air cooling structure
1272014022757908/14/14Electrode assembly having excellent degree of freedom in shape thereof in thickness direction, secondary cell battery, battery pack, and device including electrode assembly
1282014022758808/14/14Anode including spherical natural graphite and lithium secondary battery including the anode
1292014022759308/14/14Slurry wth improved dispersibility and its use
1302014022758308/14/14Method of preparing electrode assembly and electrode assembly prepared using the method
1312014022026308/07/14Polarizing plate, fabrication method thereof, and display dvice using the same
1322014021581008/07/14Jelly-roll type electrode assembly pattern-coated with active material and secondary battery including the same
1332014021762108/07/14Encapsulation film
1342014021804108/07/14Estimating maximum power of battery by using internal resistance of the battery
1352014021864908/07/14Liquid crystal lens
1362014022026408/07/14Adhesive composition
1372014022033008/07/14Polymer resin composition, polyimide resin film, preparation method of polyimide resin film, flexible metal laminate, and circuit board
1382014022039408/07/14Secondary battery of excellent productivity and safety
1392014022040008/07/14Cable-type secondary battery capable of wireless charge
1402014022040108/07/14Battery having enhanced electrical insulation capability
1412014022041108/07/14Separator for electrochemical device and electrochemical device including the separator
1422014022042708/07/14Composition for gel polymer electrolyte and lithium secondary battery including the same
1432014022044408/07/14Method of preparing iron oxide nanoparticles
1442014022044508/07/14Carbon-coated lithium iron phosphate of olivine crystal structure and lithium secondary battery using the same
1452014022045108/07/14High-voltage lithium secondary battery
1462014022045208/07/14Lithium secondary battery
1472014022049108/07/14Photoactive compound and photosensitive resin composition comprising the same
1482014022151908/07/14Photo-curable and thermo-curable resin compostion, and dry film solder resist
1492014022157108/07/14Resin composition and optical film formed using the same
1502014022235908/07/14Apparatus and method for managing battery application environment and usage history
1512014020988407/31/14Nitrogen-containing heterocyclic compounds and organic electronic device comprising the same
1522014020915307/31/14Multilayer film and manufacturing method thereof
1532014021042007/31/14Apparatus for waking up multi-bms
1542014021263307/31/14Printing plate and method for manufacturing same
1552014021271107/31/14Switching board of novel structure, and battery module containing the same
1562014021271907/31/14Cable-type secondary battery
1572014021272007/31/14Cable-type secondary battery
1582014021272207/31/14Battery module assembly of improved reliability and battery pack employed with the same
1592014021272307/31/14Battery module assembly of improved reliability and battery pack employed with the same
1602014021272407/31/14Battery module assembly of improved reliability and battery pack employed with the same
1612014021275007/31/14Lithium secondary battery comprising spherical graphite as anode active material
1622014021275107/31/14Electrode assembly, fabricating method of the electrode assembly and electrochemical cell containing the electrode assembly
1632014021281207/31/14Fluorine-based resins and photosensitive resin composition comprising the same
1642014021375207/31/14Preparation method of polylactide resin
1652014021381507/31/14Norbornene monomer, polynorbornene derivative, liquid crystal photoalignment film containing the same and liquid crystal display containing the same
1662014021272907/31/14Electrode assembly and electrochemical cell containing the same
1672014020431707/24/14Polarizing plate
1682014020587907/24/14Battery cell of novel structure
1692014020590707/24/14Silicon-based composite and production method thereof
1702014020678407/24/14Polyurethane resin composition for support pad and polyurethane support pad using the same
1712014020682807/24/14Method for preparing supported metallocene catalyst and method for preparing polyolefin using the same
1722014020683407/24/14Polylactide resin having excellent heat resistance and preparation method thereof
1732014019740207/17/14Material for organic light-emitting device, and organic light-emitting device using same
1742014019827007/17/14Touch panel and display device including same
1752014019949807/17/14Composition for liquid crystal alignment layer, preparation method of liquid crystal alignment layer using the same, and optical film comprising the liquid crystal alignment layer
1762014019952707/17/14Ink composition usable in solar battery manufacturing process, and method of forming pattern using the same
1772014019956807/17/14Cable-type secondary battery
1782014019958107/17/14Secondary battery including integrated anode and cathode leads and method of manufacturing the same
1792014020030907/17/14Highly functional additive for polymerization and method for preparing vinyl chloride seeds using the same
1802014019054407/10/14Thermoelectric conversion material and producing method thereof, and thermoelectric conversion element using the same
1812014019229907/10/14Composition for liquid crystal alignment layer, preparation method of liquid crystal alignment layer using the same, and optical film comprising the liquid crystal alignment layer
1822014019368107/10/14Cable-type secondary battery
1832014019374107/10/14Polymer electrolyte membrane for fuel cell, membrane electrode assembly and fuel cell including the same
1842014018312807/03/14Polyamide water-treatment separation membrane with improved antifouling properties and manufacturing method thereof
1852014018340707/03/14Cathode active material composition and lithium secondary battery including the same
1862014018348907/03/14Novel compound and organic light-emitting device using same
1872014018350507/03/14Binaphthalene derivatives, preparation method thereof and organic electronic device using the same
1882014018351707/03/14Material for organic light-emitting device, and organic light-emitting device using same
1892014018527407/03/14Light-emitting-element encapsulating composition, light-emitting diode and liquid crystal display device
1902014018652507/03/14Conductive metal ink composition and method for forming a conductive pattern
1912014018666107/03/14Battery module and method for cooling the battery module
1922014018666707/03/14Battery pack of improved safety
1932014018666807/03/14Fire suppression apparatus for a battery pack
1942014018667007/03/14Secondary battery comprising insulator
1952014018667207/03/14Cable-type secondary battery
1962014018667307/03/14Cable-type secondary battery and method of preparing the same
1972014018668007/03/14Separator and electrochemical device comprising the same
1982014018668107/03/14Electrochemical device with improved cycle characteristics
1992014018668507/03/14Electrode assembly of stair-like structure
2002014018672207/03/14Non-aqueous electrolyte solution and lithium secondary battery comprising the same
2012014017453806/26/14Nitrogen-containing heterocyclic compounds and organic electronic device comprising the same
2022014017413006/26/14Float bath and glass manufacturing apparatus including the same
2032014017452306/26/14Sheet for photovoltaic cell
2042014017533306/26/14Curable composition
2052014017704806/26/14Multifunctional optical filter for stereoscopic display device and stereoscopic display device comprising the same
2062014017872106/26/14Battery pack having novel cooling structure
2072014017872506/26/14Secondary battery with excellent productivity and safety
2082014017872606/26/14Cable-type secondary battery
2092014017872706/26/14Cable-type secondary battery
2102014017872906/26/14Flexible jelly-roll type secondary battery
2112014017873406/26/14Middle or large-sized battery pack case providing improved distribution uniformity of coolant flux
2122014017874006/26/14Separator and electrochemical device having the same
2132014017874506/26/14Packaging for cable-type secondary battery and cable-type secondary battery comprising the same
2142014017875406/26/14Anode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including the anode active material
2152014017986906/26/14High-refractive composition
2162014016858006/19/14Polarizing plate
2172014017045306/19/14Anode for secondary battery and secondary battery having the same
2182014017045406/19/14Anode for secondary battery and secondary battery having the same
2192014017045506/19/14Cable-type secondary battery
2202014017045606/19/14Cable-type secondary battery
2212014017047006/19/14Secondary battery and method for manufacturing the same
2222014017048506/19/14Method for preparing anode active material, anode active material prepared therefrom and lithium secondary battery having the same
2232014017128606/19/14Alkali-free glass and preparation thereof
2242014015758406/12/14Battery pack of the stair-like structure
2252014015990806/12/14Isolation resistance measuring apparatus having fault self-diagnosing function and fault self-diagnosing method using the same
2262014016040506/12/14Polarizing plate
2272014016040606/12/14Polarizing plate
2282014016199306/12/14Acrylate compound having photoreactive group, photoreactive acrylate polymer and photo-alignment layer comprising the same
2292014016210206/12/14Secondary battery with excellent productivity and safety
2302014016316306/12/14Polymerization initiator, modified-conjugated diene polymer and tire produced therefrom
2312014016317806/12/14Lactide copolymer, a preparation method thereof, and a resin composition including the same
2322014015448906/05/14Packaging film including a lactide copolymer
2332014015109806/05/14Conductive substrate comprising conductive pattern and touch panel comprising same
2342014015110906/05/14Conductive pattern and manufacturing method thereof
2352014015167006/05/14Polycyclic compound and organic electronic device comprising the same
2362014015448606/05/14Anti-reflective coating composition providing improved scratch resistance, anti-reflective film using the same, and manufacturing method thereof
2372014015454306/05/14Secondary battery of excellent productivity and safety
2382014015456406/05/14Anode active material for lithium secondary battery, preparation method thereof, and lithium secondary battery comprising the same
2392014015457106/05/14Composite and method of preparing anode slurry including the same
2402014015457606/05/14Composite for anode active material and method of preparing the same
2412014015457806/05/14Anode active material including porous silicon oxide-carbon material composite and method of preparing the same
2422014015456506/05/14Electrode assembly, fabricating method of the electrode assembly and electrochemical cell containing the electrode assembly
2432014014467905/29/14Conductive substrate comprising conductive pattern and touch panel comprising same
2442014014625205/29/14Optical element
2452014014770605/29/14Secondary battery pack
2462014014770705/29/14Secondary battery pack
2472014014771605/29/14Jelly-roll of improved productivity and battery cell comprising the same
2482014014772705/29/14High-capacity cathode active material and lithium secondary battery including the same
2492014013792605/22/14Multilayer film and photovoltaic module


ARCHIVE: New 2014 2013 2012 2011 2010 2009



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