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Lg Chem Ltd
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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



Micro lens array sheet and backlight unit comprising the same

Lg Chem

Micro lens array sheet and backlight unit comprising the same

Cathode active material for lithium secondary battery

Lg Chem

Cathode active material for lithium 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 method of solar cell using the same
22014031196910/23/14 new patent  Water-treatment separating membrane of high flux having good chlorine resistance
32014031369710/23/14 new patent  Micro lens array sheet and backlight unit comprising the same
42014031507810/23/14 new patent  Cathode active material for lithium secondary battery
52014031607410/23/14 new patent  Polyamic acid polymer composite and preparation method thereof
62014030847810/16/14Flexible metal laminate
72014030855810/16/14Battery cell assembly and method for manufacturing a cooling fin for the battery cell assembly
82014030938710/16/14Transition metal catalyst composition including a transition metal compound and a method of preparing a polyolefin using the catalyst composition
92014029905310/09/14Dipping bath
102014030226510/09/14Carboxylic acid modified-nitrile based copolymer latex for dip-forming, latex composition for dip-forming comprising the same and product thereof
112014030235810/09/14Cap assembly having improved manufacturing processability and cylindrical battery comprising same
122014030261510/09/14Material for lithium secondary battery of high performance
132014029639710/02/14Transparent thermoplastic resin composition and molded article prepared therefrom
142014029509710/02/14Norbornene monomer, polynorbornene derivative, liquid crystal photoalignment film containing the same and liquid crystal display containing the same
152014029522110/02/14Additives for non-aqueous electrolyte and secondary battery using the same
162014029636210/02/14New poly-amic acid, photo-sensitive resin composition, dry film, and circuit board
172014029640810/02/14Insulation material for electronic device
182014028440809/25/14Container for stirrer
192014028575109/25/14Liquid crystal cell
202014028575209/25/14Liquid crystal cell
212014026042909/18/14Annealing apparatus and method for float glass
222014026430209/18/14Adhesive and method of encapsulating organic electronic device using the same
232014026604509/18/14Method and device for charging battery
242014026605209/18/14Battery pack discharging device and method for discharging a battery pack
252014026606209/18/14Apparatus and method for controlling charge capacity balancing operation of secondary battery cell
262014027247609/18/14Prismatic battery pack with novel structure
272014027248809/18/14Secondary battery having zigzag-shaped sealing part
282014027250609/18/14Cable-type secondary battery
292014027250709/18/14Electrode assembly and electrochemical cell including the same
302014027251909/18/14Battery cell assembly and method for manufacturing the battery cell assembly
312014027252509/18/14Non-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
322014027254809/18/14Secondary battery structure
332014027254909/18/14Battery cell assembly and method for manufacturing the battery cell assembly
342014027258709/18/14Precursor particles of lithium composite transition metal oxide for lithium secondary battery and cathode active material comprising the same
352014027260409/18/14Electrolyte solution additive for lithium secondary battery, and non-aqueous electrolyte solution and lithium secondary battery including the additive
362014027260509/18/14Non-aqueous electrolyte solution and lithium secondary battery including the same
372014025189209/11/14Seperation membrane having excellent antifouling properties for water treatment and manufacturing method thereof
382014025304309/11/14Apparatus and method for warning charge amount of battery
392014025313509/11/14Apparatus and method for diagnosing abnormality in cell balancing circuit
402014025569809/11/14Cnt and method for manufacturing thereof
412014025574109/11/14Electrode for secondary battery, secondary battery and cable-type secondary battery comprising the same
422014025574209/11/14Electrode for secondary battery, secondary battery and cable-type secondary battery comprising the same
432014025574309/11/14Balanced stepped electrode assembly, and battery cell and device comprising the same
442014025575109/11/14Electrode for electrochemical device and electrochemical device comprising the same
452014025575509/11/14Electrode having round corner
462014025576209/11/14Secondary battery including plurality of electrode assemblies
472014025577809/11/14Cathode including insulation layer on cathode tab and secondary battery including the cathode
482014025687609/11/14Insulation material for electronic device
492014024608509/04/14Aqueous dispersion composition, back sheet for an eco-friendly photovoltaic module, and method for manufacturing same
502014024662009/04/14Material for lithium secondary battery of high performance
512014024748709/04/14Optical film
522014024852309/04/14Battery pack of improved safety
532014024853809/04/14Silicon oxide and method of preparing the same
542014024928809/04/14Method for producing organopolysiloxane
552014024933309/04/14Apparatus for coproducting iso type reaction products and alcohols from olefins, and method for coproducting them using the apparatus
562014023860608/28/14Method for manufacturing glass clichÉusing laser etching and apparatus for laser irradiation therefor
572014023952308/28/14Optical film and method of manufacturing the same
582014024064708/28/14Polarizing plate
592014024083008/28/14Optical film and method of adjusting wavelength dispersion characteristics of the same
602014024230308/28/14Pressure-sensitive adhesive composition
612014024242908/28/14Battery module of improved safety and battery pack containing the same
622014024243308/28/14Electrode assembly with tape and electrochemical device comprising the same
632014024244108/28/14Integrated electrode assembly and secondary battery using same
642014024245508/28/14Si/c composite, method of preparing the same, and anode active material for lithium secondary battery including the si/c composite
652014024246008/28/14Anode active material for lithium secondary batteries and method for manufacturing same
662014024246408/28/14Secondary battery of improved lithium ion mobility and cell capacity
672014024247208/28/14Non-aqueous electrolyte and lithium secondary battery using the same
682014024265008/28/14Recominant 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
692014024345408/28/14Non-halogen flame retardant styrene resin composition
702014023172008/21/14Positive electrode active material with improved output and lithium secondary battery comprising the same
712014023177408/21/14Material for organic light-emitting device, and organic light-emitting device using same
722014023178308/21/14Material for organic electronic device, and organic electronic device using same
732014023420308/21/14Reactor for preparing precursor of lithium composite transition metal oxide and method for preparing precursor
742014023467208/21/14Cable-type secondary battery capable of wireless charge
752014023468108/21/14Anode for cable-type secondary battery and cable-type secondary battery comprising the same
762014023468208/21/14Electrode assembly including electrode units having the same width and different lengths, and battery cell and device including the electrode assembly
772014023469008/21/14Middle or large-sized battery pack assembly
782014023469108/21/14Battery module with novel structure
792014023471808/21/14Cathode active material and lithium secondary battery for controlling impurity or swelling including the same and method of preparing cathode active material with enhanced productivity
802014023472808/21/14Electrolyte for secondary battery and lithium secondary battery including the same
812014023574208/21/14Photocurable adhesive film for organic electronic device seal, organic electronic device and method for sealing same
822014023574908/21/14Acrylonitrile-acrylate-styrene graft copolymer and thermoplastic resin composition comprising thereof
832014023576208/21/14Water-dispersible halogen-capping polyalkylacrylate, vinyl chloride-based block copolymer and method for preparing the same (as amended)
842014022472808/14/14Water treatment membrane having high chlorine resistance and high permeability and method of manufacturing the same
852014022509808/14/14Substrate for organic electronic device
862014022553308/14/14System and method for controlling solar cell lighting apparatus
872014022756008/14/14Conductive layer and preparation method for conductive layer
882014022757208/14/14Cable-type secondary battery
892014022757308/14/14Electric device having round corner
902014022757508/14/14Battery cell assembly and method for manufacturing the battery cell assembly
912014022757708/14/14Middle or large-sized battery pack of novel air cooling structure
922014022757908/14/14Electrode assembly having excellent degree of freedom in shape thereof in thickness direction, secondary cell battery, battery pack, and device including electrode assembly
932014022758808/14/14Anode including spherical natural graphite and lithium secondary battery including the anode
942014022759308/14/14Slurry wth improved dispersibility and its use
952014022758308/14/14Method of preparing electrode assembly and electrode assembly prepared using the method
962014022026308/07/14Polarizing plate, fabrication method thereof, and display dvice using the same
972014021581008/07/14Jelly-roll type electrode assembly pattern-coated with active material and secondary battery including the same
982014021762108/07/14Encapsulation film
992014021804108/07/14Method and apparatus for estimating maximum power of battery by using internal resistance of the battery
1002014021864908/07/14Liquid crystal lens
1012014022026408/07/14Adhesive composition
1022014022033008/07/14Polymer resin composition, polyimide resin film, preparation method of polyimide resin film, flexible metal laminate, and circuit board
1032014022039408/07/14Secondary battery of excellent productivity and safety
1042014022040008/07/14Cable-type secondary battery capable of wireless charge
1052014022040108/07/14Battery having enhanced electrical insulation capability
1062014022041108/07/14Separator for electrochemical device and electrochemical device including the separator
1072014022042708/07/14Composition for gel polymer electrolyte and lithium secondary battery including the same
1082014022044408/07/14Method of preparing iron oxide nanoparticles
1092014022044508/07/14Carbon-coated lithium iron phosphate of olivine crystal structure and lithium secondary battery using the same
1102014022045108/07/14High-voltage lithium secondary battery
1112014022045208/07/14Lithium secondary battery
1122014022049108/07/14Photoactive compound and photosensitive resin composition comprising the same
1132014022151908/07/14Photo-curable and thermo-curable resin compostion, and dry film solder resist
1142014022157108/07/14Resin composition and optical film formed using the same
1152014022235908/07/14Apparatus and method for managing battery application environment and usage history
1162014020988407/31/14Nitrogen-containing heterocyclic compounds and organic electronic device comprising the same
1172014020915307/31/14Multilayer film and manufacturing method thereof
1182014021042007/31/14Apparatus for waking up multi-bms
1192014021263307/31/14Printing plate and method for manufacturing same
1202014021271107/31/14Switching board of novel structure, and battery module containing the same
1212014021271907/31/14Cable-type secondary battery
1222014021272007/31/14Cable-type secondary battery
1232014021272207/31/14Battery module assembly of improved reliability and battery pack employed with the same
1242014021272307/31/14Battery module assembly of improved reliability and battery pack employed with the same
1252014021272407/31/14Battery module assembly of improved reliability and battery pack employed with the same
1262014021275007/31/14Lithium secondary battery comprising spherical graphite as anode active material
1272014021275107/31/14Electrode assembly, fabricating method of the electrode assembly and electrochemical cell containing the electrode assembly
1282014021281207/31/14Fluorine-based resins and photosensitive resin composition comprising the same
1292014021375207/31/14Preparation method of polylactide resin
1302014021381507/31/14Norbornene monomer, polynorbornene derivative, liquid crystal photoalignment film containing the same and liquid crystal display containing the same
1312014021272907/31/14Electrode assembly and electrochemical cell containing the same
1322014020431707/24/14Polarizing plate
1332014020587907/24/14Battery cell of novel structure
1342014020590707/24/14Silicon-based composite and production method thereof
1352014020678407/24/14Polyurethane resin composition for support pad and polyurethane support pad using the same
1362014020682807/24/14Method for preparing supported metallocene catalyst and method for preparing polyolefin using the same
1372014020683407/24/14Polylactide resin having excellent heat resistance and preparation method thereof
1382014019740207/17/14Material for organic light-emitting device, and organic light-emitting device using same
1392014019827007/17/14Touch panel and display device including same
1402014019949807/17/14Composition for liquid crystal alignment layer, preparation method of liquid crystal alignment layer using the same, and optical film comprising the liquid crystal alignment layer
1412014019952707/17/14Ink composition usable in solar battery manufacturing process, and method of forming pattern using the same
1422014019956807/17/14Cable-type secondary battery
1432014019958107/17/14Secondary battery including integrated anode and cathode leads and method of manufacturing the same
1442014020030907/17/14Highly functional additive for polymerization and method for preparing vinyl chloride seeds using the same
1452014019054407/10/14Thermoelectric conversion material and producing method thereof, and thermoelectric conversion element using the same
1462014019229907/10/14Composition for liquid crystal alignment layer, preparation method of liquid crystal alignment layer using the same, and optical film comprising the liquid crystal alignment layer
1472014019368107/10/14Cable-type secondary battery
1482014019374107/10/14Polymer electrolyte membrane for fuel cell, membrane electrode assembly and fuel cell including the same
1492014018312807/03/14Polyamide water-treatment separation membrane with improved antifouling properties and manufacturing method thereof
1502014018340707/03/14Cathode active material composition and lithium secondary battery including the same
1512014018348907/03/14Novel compound and organic light-emitting device using same
1522014018350507/03/14Binaphthalene derivatives, preparation method thereof and organic electronic device using the same
1532014018351707/03/14Material for organic light-emitting device, and organic light-emitting device using same
1542014018527407/03/14Light-emitting-element encapsulating composition, light-emitting diode and liquid crystal display device
1552014018652507/03/14Conductive metal ink composition and method for forming a conductive pattern
1562014018666107/03/14Battery module and method for cooling the battery module
1572014018666707/03/14Battery pack of improved safety
1582014018666807/03/14Fire suppression apparatus for a battery pack
1592014018667007/03/14Secondary battery comprising insulator
1602014018667207/03/14Cable-type secondary battery
1612014018667307/03/14Cable-type secondary battery and method of preparing the same
1622014018668007/03/14Separator and electrochemical device comprising the same
1632014018668107/03/14Electrochemical device with improved cycle characteristics
1642014018668507/03/14Electrode assembly of stair-like structure
1652014018672207/03/14Non-aqueous electrolyte solution and lithium secondary battery comprising the same
1662014017453806/26/14Nitrogen-containing heterocyclic compounds and organic electronic device comprising the same
1672014017413006/26/14Float bath and glass manufacturing apparatus including the same
1682014017452306/26/14Sheet for photovoltaic cell
1692014017533306/26/14Curable composition
1702014017704806/26/14Multifunctional optical filter for stereoscopic display device and stereoscopic display device comprising the same
1712014017872106/26/14Battery pack having novel cooling structure
1722014017872506/26/14Secondary battery with excellent productivity and safety
1732014017872606/26/14Cable-type secondary battery
1742014017872706/26/14Cable-type secondary battery
1752014017872906/26/14Flexible jelly-roll type secondary battery
1762014017873406/26/14Middle or large-sized battery pack case providing improved distribution uniformity of coolant flux
1772014017874006/26/14Separator and electrochemical device having the same
1782014017874506/26/14Packaging for cable-type secondary battery and cable-type secondary battery comprising the same
1792014017875406/26/14Anode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including the anode active material
1802014017986906/26/14High-refractive composition
1812014016858006/19/14Polarizing plate
1822014017045306/19/14Anode for secondary battery and secondary battery having the same
1832014017045406/19/14Anode for secondary battery and secondary battery having the same
1842014017045506/19/14Cable-type secondary battery
1852014017045606/19/14Cable-type secondary battery
1862014017047006/19/14Secondary battery and method for manufacturing the same
1872014017048506/19/14Method for preparing anode active material, anode active material prepared therefrom and lithium secondary battery having the same
1882014017128606/19/14Alkali-free glass and preparation thereof
1892014015758406/12/14Battery pack of the stair-like structure
1902014015990806/12/14Isolation resistance measuring apparatus having fault self-diagnosing function and fault self-diagnosing method using the same
1912014016040506/12/14Polarizing plate
1922014016040606/12/14Polarizing plate
1932014016199306/12/14Acrylate compound having photoreactive group, photoreactive acrylate polymer and photo-alignment layer comprising the same
1942014016210206/12/14Secondary battery with excellent productivity and safety
1952014016316306/12/14Polymerization initiator, modified-conjugated diene polymer and tire produced therefrom
1962014016317806/12/14Lactide copolymer, a preparation method thereof, and a resin composition including the same
1972014015448906/05/14Packaging film including a lactide copolymer
1982014015109806/05/14Conductive substrate comprising conductive pattern and touch panel comprising same
1992014015110906/05/14Conductive pattern and manufacturing method thereof
2002014015167006/05/14Polycyclic compound and organic electronic device comprising the same
2012014015448606/05/14Anti-reflective coating composition providing improved scratch resistance, anti-reflective film using the same, and manufacturing method thereof
2022014015454306/05/14Secondary battery of excellent productivity and safety
2032014015456406/05/14Anode active material for lithium secondary battery, preparation method thereof, and lithium secondary battery comprising the same
2042014015457106/05/14Composite and method of preparing anode slurry including the same
2052014015457606/05/14Composite for anode active material and method of preparing the same
2062014015457806/05/14Anode active material including porous silicon oxide-carbon material composite and method of preparing the same
2072014015456506/05/14Electrode assembly, fabricating method of the electrode assembly and electrochemical cell containing the electrode assembly
2082014014467905/29/14Conductive substrate comprising conductive pattern and touch panel comprising same
2092014014625205/29/14Optical element
2102014014770605/29/14Secondary battery pack
2112014014770705/29/14Secondary battery pack
2122014014771605/29/14Jelly-roll of improved productivity and battery cell comprising the same
2132014014772705/29/14High-capacity cathode active material and lithium secondary battery including the same
2142014013792605/22/14Multilayer film and photovoltaic module
2152014013823705/22/14Dual-mode dividing wall column
2162014013865905/22/14Novel compounds and organic electronic device using same
2172014014128905/22/14Secondary battery pack
2182014014133405/22/14Porous composite and manufacturing method thereof
2192014013792605/22/14Multilayer film and photovoltaic module
2202014013823705/22/14Dual-mode dividing wall column
2212014013865905/22/14Novel compounds and organic electronic device using same
2222014014128905/22/14Secondary battery pack
2232014014133405/22/14Porous composite and manufacturing method thereof
2242014013222205/15/14Apparatus and method for estimating voltage of secondary battery including blended material in electrode
2252014013289205/15/14Curable composition
2262014013303305/15/14Anti-glare coating composition having improved anti-fingerprint function and anti-glare film prepared therefrom
2272014013446205/15/14Battery module of improved stability
2282014013447205/15/14Stack-type cell or bi-cell, electrode assembly for secondary battery using the same, and manufacturing method thereof
2292014013544505/15/14Olefin-based ionomer resin composition
2302014013553305/15/14Hydroformylation method having improved catalyst stability in reaction
2312014013222205/15/14Apparatus and method for estimating voltage of secondary battery including blended material in electrode
2322014013289205/15/14Curable composition
2332014013303305/15/14Anti-glare coating composition having improved anti-fingerprint function and anti-glare film prepared therefrom
2342014013446205/15/14Battery module of improved stability
2352014013447205/15/14Stack-type cell or bi-cell, electrode assembly for secondary battery using the same, and manufacturing method thereof
2362014013544505/15/14Olefin-based ionomer resin composition
2372014013553305/15/14Hydroformylation method having improved catalyst stability in reaction
2382014012534705/08/14System for automatically recognizing battery characteristic, battery information storage device for the same, and method for automatically optimizing battery management device by using the same
2392014012592605/08/14Retardation film, manufacturing method thereof, and liquid crystal display device including the same
2402014012712305/08/14Apparatus and method for continuously producing carbon nanotubes
2412014012740805/08/14Composition for printing and printing method using the same
2422014012746505/08/14Anti-glare film having improved contrast ratio and preparation method for the same
2432014012754505/08/14Electrical connecting member for secondary battery
2442014012754705/08/14Lithium ion secondary battery without internal short
2452014012754905/08/14Battery pack of improved safety
2462014012755005/08/14Battery module of improved reliability and battery pack employed with the same
2472014012758305/08/14Lithium secondary battery of high energy with improved energy property
2482014012854605/08/14Resin composition and optical compensation film formed using the same
2492014012855505/08/14Curable composition


ARCHIVE: New 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Lg Chem Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Lg Chem Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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