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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 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "L" | Lg Chem Ltd-related inventors




Search recent Press Releases: Lg Chem Ltd-related press releases
Date Lg Chem Ltd patents (updated weekly) - BOOKMARK this page
02/07/13Paste for preparing mask patterns and manufacturing solar cell using the same
07/28/16 new patent  Superabsorbent polymer and preparation method therefor
07/28/16 new patent  Method for manufacturing carbon nanotube agglomerate having controlled bulk density
07/28/16 new patent  A novel ligand compound, a preparation method thereof, a transition metal compound, and a preparation method thereof
07/28/16 new patent  Transparent abs resin and transparent abs resin composition
07/28/16 new patent  Polymer particle, manufacturing method thereof, and separator for battery comprising the same
07/28/16 new patent  Polymer thin film with water repellency and oil repellency and preparing the same
07/28/16 new patent  Polarizing plate and image display device comprising same
07/28/16 new patent  Method for manufacturing polarizer and polarizer manufactured by the same
07/28/16 new patent  Polarizing plate and image display device comprising same
07/28/16 new patent  Metal chalcogenide nanoparticles for preparing light absorption layer of solar cells and preparing the same
07/28/16 new patent  Thermoelectric materials and their manufacturing method
07/28/16 new patent  Organic light emitting device
07/28/16 new patent  Heterocyclic compound and organic electronic element containing same
07/28/16 new patent  Heterocyclic compound and organic light-emitting element using same
07/28/16 new patent  Separator for electrochemical device
07/28/16 new patent  Dual coating electrode
07/28/16 new patent  Electrolyte comprising phthalate phosphine-based anions, additive for secondary battery comprising same, and secondary battery comprising same
07/28/16 new patent  Electrode assembly having step portion in stabilized stacking and manufacturing the same
07/28/16 new patent  Battery pack having pcm case
07/28/16 new patent  Circuit board for secondary battery and battery pack including the same
07/28/16 new patent  Conductive film and manufacturing same
07/28/16 new patent  Transparent abs resin and transparent abs resin composition
07/21/16Method for preparing a super absorbent polymer
07/21/16Peeling bar for peeling polarizing film from panel, peeling apparatus and peeling method using the same
07/21/16Method for preparing olefin oligomer (as amende)
07/21/16Method of preparing alkanol (as amended)
07/21/16Method for purifying isopropyl alcohol
07/21/16Ligand compound, catalyst system for olefin oligomerization, and olefin oligomerization using the same
07/21/16Method for preparing super absorbent polymer
07/21/16Modified conjugated diene-based polymer, preparation method therefor, and rubber composition comprising same
07/21/16End-functionalized conjugated diene-based polymer and process for producing same
07/21/16A preparation a polypropylene and a polypropylene obtained therefrom (as amended)
07/21/16Super absorbent polymer
07/21/16Block copolymer
07/21/16Composition for manufacturing optical elements with negative optical dispersion, and optically anisotropic body manufactured therefrom
07/21/16Method of outputting content of text data to sender voice
07/21/16Battery pack having electric insulating member
07/21/16Method for welding metal tab of electrode layer for cable battery and electrode manufactured thereby
07/21/16Method for manufacturing anode support of solid oxide fuel cell, and anode support of solid oxide fuel cell
07/21/16Method of manufacturing secondary battery and secondary battery using the same
07/21/16Method for forming conductive pattern by direct radiation of electromagnetic wave, and resin structure having conductive pattern thereon (as amended)
07/21/16Composite material having improved electrical conductivity and molded part containing same
07/14/16Secondary battery transfer device and detecting receipt failure of secondary battery
07/14/16Method for forming conductive pattern by direct radiation of electromagnetic wave, and resin structure having conductive pattern thereon
07/14/16Barrier film and manufacturing same
07/14/16Blanket manufacturing apparatus and blanket manufacturing method
07/14/16Method for purifying isopropyl alcohol
07/14/16Method for purifying isopropyl alcohol
07/14/16Process for continuous recovering (meth)acrylic acid and the process (as amended)
07/14/16Process for continuous recovering (meth) acrylic acid and the process
07/14/16Compounds having negative optical dispersion, negative optical dispersion composition comprising the compounds, and optically anisotropic body comprising the composition (as amended)
07/14/16Optical film having reverse wavelength dispersion and display device including the same (as amended)
07/14/16Barrier film and preparing the same
07/14/16Polymerizable liquid crystal compounds, liquid crystal composition comprising the compounds, and optical film comprising the composition (as amended)
07/14/16Precise detector of charge current for charge-discharge device
07/14/16Composition for forming conductive pattern and resin structure having conductive pattern thereon
07/14/16Compound semiconductors and their applications
07/14/16Copolymer and organic solar cell comprising same
07/14/16Heterocyclic compound and organic light-emitting device comprising same
07/14/16Organic light-emitting element
07/14/16Method of manufacturing substrate for organic electronic device
07/14/16Method of manufacturing prismatic battery cell using metal plate
07/14/16Prismatic battery cell having battery case comprising two or more members
07/14/16Battery module having structure for preventing mixing of coolant and vent gas
07/14/16Separator for electrochemical device
07/14/16Positive electrode for secondary batteries and secondary battery including the same
07/14/16Hollow metal particles, electrode catalyst including same, electrochemical battery including the electrode catalyst, and manufacturing hollow metal particles
07/07/16Module housing of unit module having heat dissipation structure and battery module including the same
07/07/16Divided wall distillation column (as amended)
07/07/16Distillation apparatus
07/07/16Purification photoreactive compound and photoreactive compound (as amended)
07/07/16End-functional conjugated diene-based polymer and manufacturing method therefor
07/07/16Cyclic olefin compound having photoreactive group and photoreactive polymer
07/07/16Metallocene compound and preparing the same (as amended)
07/07/16Resin
07/07/16Core-shell structured polymer particles and rubber composition including the same
07/07/16Manufacturing organic zinc catalyst and manufacturing polyalkylene carbonate resin
07/07/16Pressure sensitive adhesive composition
07/07/16Barrier film and preparing the same
07/07/16Method for forming conductive pattern by direct radiation of electromagnetic wave, and resin structure having conductive pattern thereon (as amended)
07/07/16Substrate film
07/07/16Light-scattering sheet, electronic device comprising same, and producing same (as amended)
07/07/16Preparing polarizer having locally depolarizied area, polarizer and polarizing plate manufactured by using the same (as amended)
07/07/16Polarizing plate having local depolarization area and manufacturing same
07/07/16New compound semiconductors and their application
07/07/16Laminate having organic mask and manufacturing organic electroluminescent device using same
07/07/16Substrate for organic electronic device and manufacturing same
07/07/16Stacked type battery module having easily modifiable connection structure
07/07/16Lithium secondary battery
07/07/16Porous silicon-based active material for negative electrode and lithium secondary battery including the same
07/07/16Method for manufacturing fuel electrode support for solid oxide fuel cell and fuel electrode support for solid oxide fuel cell
07/07/16Module housing of unit module having heat dissipation structure and battery module including the same
07/07/16Battery module
07/07/16Composition for forming conductive pattern, forming conductive pattern using the same, and resin components having conductive pattern thereon
06/30/16Superabsorbent polymer and preparation method thereof
06/30/16Pressure-sensitive adhesive composition
06/30/16Heat recovery apparatus
06/30/16Optical film
06/30/16Conductive film and production method thereof
06/30/16Method for manufacturing organic light-emitting device
06/30/16Organic light emitting device
06/30/16Cathode for lithium-sulfur battery and preparation method therefor
06/30/16Conducting material composition, slurry composition for forming electrode of lithium rechargeable battery and lithium rechargeable battery using the same
06/30/16Positive electrode for lithium-air battery and preparing the same
06/30/16Non-aqueous electrolyte for lithium secondary battery and lithium secondary battery having the same
06/30/16Battery cell having connecting protrusion for voltage sensing and battery module comprising the same
06/23/16Cathode active material and lithium secondary battery including the same, and manufacturing cathode active material
06/23/16Method for preparing a super absorbent polymer
06/23/16High performance polyoxometal catalyst and producing the same
06/23/16Method for welding electrode tab of secondary battery and electrode assembly manufactured using same
06/23/16Modified conjugated diene-based polymer, preparing same, and rubber composition comrising same
06/23/16Resin composition comprising polyalkylene carbonate
06/23/16Seal tape
06/23/16Recominant ralstonia eutropha capable of producing polylactic acid or polylatic acid polymer, and producing polylactic acid or polylatic acid copolymer using same
06/23/16Analysis polyolefin branches and system using same
06/23/16Thermoelectric materials
06/23/16Copolymer and organic solar cell comprising same
06/23/16Laminate and manufacturing method therefor
06/23/16Organic light-emitting device and manufacturing method therefor
06/23/16Battery module having ring terminal guide
06/23/16Cathode active material and lithium secondary battery including the same, and manufacturing cathode active material
06/23/16Lithium-cobalt based complex oxide having superior lifespan characteristics and cathode active material for secondary batteries including the same
06/23/16Anode active material and lithium secondary battery including the same
06/23/16Inorganic oxide powder and electrolyte comprising sintered body of the same
06/23/16Battery cell of stair-like structure
06/16/16Polyamide-based water-treatment separation membrane having excellent durability, and manufacturing method therefor
06/16/16Method for optimizing release of tray and system using same
06/16/16A metallocene compound, a catalyst composition comprising the same, and a preparing an olefinic polymer by using the same (as amended)
06/16/16Vinyl chloride based nanocomposite composition and preparing the vinyl chloride based nanocomposite
06/16/16Olefin block copolymer and preparation method thereof
06/16/16Method for calculating swelling phenomenon evaluation index of polymer and system using same
06/16/16Molecular orbital similarity deviation evaluation method, and system using same
06/16/16Thermoelectric materials
06/16/16Method for manufacturing thermoelectric materials
06/16/16Thermoelectric materials and their manufacturing method
06/16/16Substrate for organic electronic device
06/16/16Hetero ring compound and organic light emitting diode comprising same
06/16/16Electrode laminate and organic light emitting device element
06/16/16Organic light emitting diode
06/16/16Battery module assembly having communication terminals of bms protruding from front thereof
06/16/16Non-aqueous electrolyte and lithium secondary battery comprising the same
06/16/16Method of balancing rack voltages of battery pack including racks
06/16/16Composition and forming conductive pattern, and resin structure having conductive pattern thereon(as amended)
06/16/16Flexible printed circuit boards structure
06/16/16Conductive substrate and manufacturing method thereof
06/09/16Method of analyzing characteristics of molecular orbital through sequential block formation and system using same
06/09/16Distillation device (as amended)
06/09/16Separator
06/09/16Bisphenol a preparation apparatus and preparation method
06/09/16A metallocene compound, a catalyst composition comprising the same, and a preparing an olefinic polymer by using the same (as amended)
06/09/16Modified conjugated diene polymer, preparing same, and rubber composition containing same
06/09/16Composition for optical film and optical film prepared by using the same
06/09/16Method for selecting solvent for solution process using solvent group index and system using same
06/09/16Method for manufacturing carbon carrier-metal nanoparticle composite and carbon carrier-metal nanoparticle composite manufactured thereby
06/09/16Substrate for organic electronic device and manufacturing the same
06/09/16Battery pack for electric power storage device
06/09/16Precursor for preparation of lithium composite transition metal oxide, preparing the same and lithium composite transition metal oxide obtained from the same
06/09/16Reactor for preparing precursor of lithium composite transition metal oxide and preparing precursor
06/09/16Cathode for lithium-sulfur battery and manufacturing method therefor
06/09/16Solid oxide fuel cell and manufacturing same
06/09/16Battery pack
06/09/16Electrical connector and electrically coupling first and second electrical terminals of first and second battery cells to one another
06/09/16Communication system having synchronized units and synchronization units
06/09/16Heating element and manufacturing method thereof
06/02/16Method for welding dissimilar metals, dissimilar metallic busbar manufactured using same, and secondary battery comprising same
06/02/16Fuel cell and manufacturing same (as amended)
06/02/16Superabsorbent polymer
06/02/16Method for welding dissimilar metals, dissimilar metallic busbar manufactured using same, and secondary battery comprising same
06/02/16Preparation catalyst for polyolefin polymerization and preparation polyolefin
06/02/16Acrylate-styrene-acrylonitrile polymer and thermoplastic resin composition
06/02/16Copolymer and organic solar cell comprising same
06/02/16Encapsulant film (as amended)
06/02/16Base plate of battery module assembly with novel structure
06/02/16Lithium secondary battery including gas permeable membrane
06/02/16Binder for secondary batteries and secondary battery including the same
06/02/16Method for manufacturing structure for flexible printed circuit boards
05/26/16Method for continuous recovering (meth)acrylic acid and the method
05/26/16Polyorganosiloxane compound, preparing the same, and copolycarbonate resin comprising the same
05/26/16Method of preparing elastic terpolymer (as amended)
05/26/16Thermoplastic resin composition and molded article produced therefrom
05/26/16Resin composition including polyalkylene carbonate
05/26/16Pressure-sensitive adhesive composition
05/26/16Pressure-sensitive adhesive composition
05/26/16A polarizer protective film, a preparing the same, and a polarizing plate comprising the same (as amended)
05/26/16Agglomerated precursor for manufacturing light absorption layer of solar cells and manufacturing the same
05/26/16Metal chalcogenide nanoparticles for manufacturing solar cell light absorption layers and manufacturing the same
05/26/16Composition for encapsulation film, encapsulation film, and electronic device comprising the same (as amended)
05/26/16Separator for electrochemical device
05/26/16Lithium secondary battery having enhanced safety
05/26/16Electrode including coating layer for preventing reaction with electrolyte solution
05/26/16Method of manufacturing electrode assembly
05/26/16Frame for secondary battery and battery module including the same
05/26/16Structure for flexible printed circuit boards
05/26/16Flexible printed circuit board structure
05/19/16Flexible metal laminate
05/19/16Trinary elastic copolymer comprising diene and preparing same
05/19/16Chloroethylene-based nanocomposite composition and preparing the same (as amended)
05/19/16Resin blend
05/19/16Production rubber-reinforced thermoplastic resin
05/19/16Metal nanoplate, a preparing the same, a conductive ink composition, and a conductive film comprising the same
05/19/16Pressure-sensitive adhesive film and manufacturing organic electronic device using the same (as amended)
05/19/16Method and manufacturing polarizing film and polarizing film manufactured using the same
05/19/16Molecular orbital library having exclusive molecular orbital distribution, molecular orbital distribution region evaluation method using same, and system using same
05/19/16Hetero ring compound and organic light emitting diode comprising same
05/19/16Nitrogen-containing polycyclic compound and organic electroluminescent device using the same
05/19/16Organic solar cell and manufacturing the same
05/19/16Secondary battery to which electrolyte can be additionally supplied
05/19/16Method of manufacturing separator for electrochemical device and separator for electrochemical device manufactured thereby
05/19/16Battery module comprising connecting member composed of dissimilar metals
05/19/16Method of pre-lithiating negative electrode
05/19/16Lithium manganese-based oxide and cathode active material including the same
05/19/16Battery module array
05/19/16Hetero ring compound and organic light emitting diode comprising same
05/12/16Catalyst composition, a preparing the same, and a preparing polyolefin using the same
05/12/16Pressure sensitive adhesive film
05/12/16Modified polyvinyl alcohol resins and adhesive, polarizer, and display device containing the same
05/12/16Method of evaluating reliable life span of encapsulant film and device for evaluating reliability of said film
05/12/16Application module provided with stationary interface
05/12/16Three-layer core-shell nanoparticles for manufacturing solar cell light absorption layer and manufacturing the same
05/12/16Ink composition for manufacturing light absorption layer of solar cells and manufacturing thin film using the same
05/12/16Organic electronic device
05/12/16Pouch case for secondary battery and pouch-type secondary battery including the same
05/12/16Pouch case for secondary battery and pouch type secondary battery including the same
05/12/16Pouch case for secondary battery and pouch type secondary battery including the same
05/12/16Battery module assembly
05/12/16Battery module having movable pressurization member
05/12/16Battery pack having tension bar
05/12/16Battery including gas discharging member and electrolyte injection member
05/12/16Electrode for secondary battery having improved energy density and lithium secondary battery including the same
05/12/16Electrode active material having improved energy density and lithium secondary battery including the same
05/12/16Electrode including different electrode material layers and lithium secondary battery
05/12/16Method of preparing positive electrode active material for lithium secondary batteries
05/12/16Positive electrode mix for secondary batteries including irreversible additive
05/12/16Electrode for secondary battery and lithium secondary battery including the same
05/12/16Cable-type secondary battery
05/12/16Curved electrode stack and battery pack including the same
05/12/16Negative electrode for preventing deposition of manganese and battery cell including the same
05/12/16Battery module assembly having coolant flow channel
05/12/16Battery module assembly having coolant flow channel
05/05/16Method for producing acrylic acid from glycerol
05/05/16Ligand compound, catalyst system for olefin oligomerazation, and olefin oligomerization using the same
05/05/16Core-shell nano particle for formation of transparent conductive film, and manufacturing transparent conductive film using the same
05/05/16Multicyclic compound and organic electronic device using the same
05/05/16Crosslinked polyolefin separator and preparing the same
05/05/16Cross-linked compound particle and secondary battery including the same
05/05/16Battery pack
05/05/16Component for secondary battery and manufacturing method thereof, and secondary battery and multi-battery system manufactured by using the component
05/05/16Battery pack including bushing for connecting end plate



ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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