LG CHEMICAL CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 8146
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 5120
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 4112
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 237
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 2131
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C07D HETEROCYCLIC COMPOUNDS 1161

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9127103 Polymerizable liquid crystal compound, a liquid crystal composition comprising the compound, and an optically anisotropic body comprising the sameJun 11, 13Sep 08, 15[C09K, C08F]
8810743 Multifunctional optical filter for stereoscopic display device and stereoscopic display device comprising the sameAug 19, 11Aug 19, 14[G02B, G02F]
7709153 Multi-component composite film method for preparing the sameOct 07, 08May 04, 10[H01M]
7705923 Polarizer integrated with transparent conductive film, a touch panel integrated with the polarizer and a flat panel display integrated with the touch panelFeb 26, 09Apr 27, 10[G02F]
7538341 Electronic device comprising organic compound having p-type semiconducting characteristicsMar 10, 04May 26, 09[H01L]
7470488 Multi-component composite film method for preparing the sameAug 11, 01Dec 30, 08[H01M]
7087269 Multi-component composite membrane and method for preparing the sameJun 22, 01Aug 08, 06[B05D]
7056486 Method for preparing lithium manganese spinel complex oxide having improved electrochemical performanceJan 19, 01Jun 06, 06[C01G]
7019049 Process for preparing thermoplastic transparent resinNov 03, 00Mar 28, 06[C08L]
6933043 Decorative floor covering comprising polyethylene terephthalate film layer in surface layer and manufacturing method of the sameJun 26, 00Aug 23, 05[B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0099,074 SECONDARY BATTERY FOR MEDIUM AND LARGE SIZE BATTERY MODULEAbandonedNov 01, 06May 03, 07[H01M]
2006/0112,875 Apparatus for coating 2-D or 3-D extrusion materials with paint and coating method using the sameAbandonedJul 21, 05Jun 01, 06[B05C]
6703124 Epoxy resin composition and laminate using the sameExpiredFeb 08, 02Mar 09, 04[D02G]
2002/0151,641 Method for preparing thermoplastic resin having excellent color matching property, resident gloss and weather resistanceAbandonedFeb 04, 02Oct 17, 02[C08K]
6395471 Hepatitis C surrogate virus for testing the activity of hepatitis C virus protease, a recombinant gene and a use thereofExpiredDec 23, 98May 28, 02[C07H, C12Q, C12N]

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