SK INNOVATION CO., LTD.

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2352
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1988
 
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1884
 
 
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1280
 
 
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1156
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM7118
 
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF738
 
 
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 740
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 676
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 571

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0107,271 PLASTICIZERS FOR RESIN COMPOSITIONS AND RESIN COMPOSITIONS INCLUDING THE SAMEMay 17, 12Apr 17, 14[C08K]
2014/0090,780 SEALING METHOD AND DEVICE OF POUCH TYPE SECONDARY BATTERYMay 10, 12Apr 03, 14[H01M]
2014/0093,768 PARTITION OF POUCH TYPE SECONDARY BATTERYMay 30, 12Apr 03, 14[H01M]
2014/0088,898 Method for Estimation State of Health for ESSMay 30, 12Mar 27, 14[G01R]
2014/0057,780 PREPARING PHOSPHORUS CONTAINING ALUMINA SUPPORT BY SOL-GEL METHOD FOR FISCHER-TROPSCH SYNTHESIS AND CATALYST PREPARATION THEREOFNov 01, 13Feb 27, 14[B01J]
2014/0050,954 BATTERY MODULEApr 27, 12Feb 20, 14[H01M]
2014/0052,396 Device and Method for Measuring the Capacity Degradation of a BatteryApr 28, 11Feb 20, 14[G01R]
2014/0042,974 DETACHABLE BATTERY MODULE, AND METHOD AND APPARATUS FOR THE CHARGE EQUALIZATION OF A BATTERY STRING USING SAMEApr 22, 11Feb 13, 14[H02J]
2014/0037,965 "Multilayer Film"Oct 04, 13Feb 06, 14[B32B]
2014/0023,887 POUCHED TYPE SECONDARY BATTERY INCLUDING GAS DISCHARGING DEVICE AND GAS DISCHARGING CONTROL METHODMar 23, 12Jan 23, 14[H01M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,679,661 Pouch type secondary batteryMar 27, 12Mar 25, 14[H01M]
8,679,805 Preparation method of transportation fuel or lubricating base oil using biomassMar 14, 11Mar 25, 14[C12P]
8,673,802 Catalyst for catalytic cracking of hydrocarbon, which is used in production of light olefin and production method thereofFeb 05, 09Mar 18, 14[B01J]
8,674,026 Ethylene copolymer having multiple pitch in molecular weight distribution and the method of preparing the sameDec 07, 11Mar 18, 14[C08F, C08L]
8,674,156 Mixed manganese ferrite catalysts, method of preparing thereof and method of preparing 1,3-butadiene using thereofNov 07, 08Mar 18, 14[C07C, B01J]
8,676,719 System for collecting and disseminating information on loaded/empty vehiclesApr 02, 10Mar 18, 14[G06Q]
8,663,504 Method for gasification of carbon-containing materials by thermal decomposition of methane and conversion of carbon dioxideAug 03, 10Mar 04, 14[C01B]
8,657,938 Air-supply system for breathingJul 27, 09Feb 25, 14[B01D]
8,652,675 Cooling structure of lithium ion secondary battery systemJan 03, 07Feb 18, 14[H01M]
8,648,570 Method for balancing of high voltage battery packDec 03, 08Feb 11, 14[H02J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2012/0329,965 ADVANCED TRANSITION METAL CATALYTIC SYSTEMS IN TERMS OF COMONOMER INCORPORATIONS AND METHODS FOR PREPARING ETHYLENE HOMOPOLYMERS OR COPOLYMERS OF ETHYLENE AND A-OLEFINS USING THE SAMEJun 24, 11Dec 27, 12[C07F, C08F]
2012/0041,149 ETHYLENE COPOLYMER AND A METHOD OF PREPARING THE SAMEOct 27, 11Feb 16, 12[C08F]
2011/0282,011 METHOD FOR PREPARING ELASTOMERIC COPOLYMERS OF ETHYLENE AND a-OLEFINSJul 28, 11Nov 17, 11[C08F]
2011/0166,271 PLASTICISER AND POLYVINYL CHLORIDE (PVC) RESIN CONTAINING THE SAMESep 04, 09Jul 07, 11[C07C, C08K]
2011/0098,426 TRANSITION METAL CATALYTIC SYSTEMS AND METHODS FOR PREPARING ETHYLENE HOMOPOLYMERS OR COPOLYMERS OF THE ETHYLENE AND a-OLEFINS USING THE SAMEDec 30, 10Apr 28, 11[C07F, C08F, B01J]
2010/0132,784 DYE SENSITIZED SOLAR CELL WITH SEPARATION MEMBRANE AND METHOD THEREOFJan 16, 08Jun 03, 10[H01L]
2010/0029,896 Novel Coordination complexes and process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalystJul 29, 09Feb 04, 10[C07F, C08G, C07C]
2009/0306,850 System for monitoring DPF using wireless communicationAug 23, 07Dec 10, 09[G08C]
2009/0130,547 Microporous polyethylene film with improved strength, permeability and surface energySep 19, 08May 21, 09[B32B, H01M]
2009/0023,825 Microporous polyethylene film and method of producing the sameSep 12, 08Jan 22, 09[C08J]
2008/0274,878 Platinum Based Catalyst for Oxidation/Reduction Reaction and Its UseNov 29, 06Nov 06, 08[B01J]
7,301,063 Process for increasing production of light olefin hydrocarbon from hydrocarbon feedstockSep 12, 05Nov 27, 07[C07C]
2006/0228,540 Microporous polyethylene film having excellent physical properties, productivity, and quality consistency, and method of producing sameMay 11, 05Oct 12, 06[B32B]
6,053,955 Polyether amino acid ester compounds, preparation method and use thereofSep 25, 98Apr 25, 00[C10L]

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