SK INNOVATION CO., LTD.

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 5477
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 4644
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 3586
 
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2586
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2074
 
 
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 2064
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM19132
 
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF1438
 
 
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 1142
 
 
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 1137

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0221,545 NON-CROSSLINKED POLYETHYLENE COMPOSITION FOR POWER CABLEFeb 05, 14Aug 07, 14[H01B]
2014/0221,605 NOVEL COORDINATION COMPLEXES AND PROCESS OF PRODUCING POLYCARBONATE BY COPOLYMERIZATION OF CARBON DIOXIDE AND EPOXIDE USING THE SAME AS CATALYSTJan 27, 14Aug 07, 14[C08G]
2014/0212,710 BATTERYAug 08, 12Jul 31, 14[H01M]
2014/0213,431 CATALYST FOR CATALYTIC CRACKING OF HYDROCARBON, WHICH IS USED IN PRODUCTION OF LIGHT OLEFIN AND PRODUCTION METHOD THEROFJan 30, 14Jul 31, 14[B01J]
2014/0206,835 Hot Melt CompositionJul 27, 12Jul 24, 14[C09J]
2014/0186,485 CASTING BELT FOR PRODUCING TRANSCENDENTAL WIDE WIDTH FILMFeb 19, 14Jul 03, 14[B29C]
2014/0179,885 Method of Preparing Ethylene-alpha-Olefin-Diene CopolymerJun 08, 12Jun 26, 14[C08F]
2014/0179,967 METHOD OF PRODUCING AROMATIC HYDROCARBONS FROM BYPRODUCTS OF AROMATIC CARBOXYLIC ACID AND/OR AROMATIC CARBOXYLIC ACID ALKYLESTER PREPARATION PROCESSESJul 25, 12Jun 26, 14[C07C]
2014/0171,616 SELF-ADHESIVE COMPOSITION AND SELF-ADHESIVE FILM FOR GLASS MANUFACTURED THEREFROMJun 08, 12Jun 19, 14[C09J]
2014/0163,179 Block and Graft Copolymers of Poly(Alkylene Carbonate) and Various PolymersJan 10, 14Jun 12, 14[C08G]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,801,984 Microporous polyolefin multi layer film and preparing method thereofJul 15, 11Aug 12, 14[B32B, B29C, H01M]
8,795,826 Microporous polyolefin composite film with a thermally stable porous layer at high temperatureApr 08, 09Aug 05, 14[B32B]
8,796,373 Non-crosslinked polyethylene composition for power cableFeb 05, 14Aug 05, 14[H01B, C08K, C08L]
8,790,418 Manufacturing method for an electrode for a batteryDec 21, 07Jul 29, 14[H01M]
8,790,559 Method for preparing microporous polyolefin film with improved productivity and easy control of physical propertiesApr 20, 11Jul 29, 14[C08J, B29C]
8,791,274 Coordination complexes and process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalystMar 05, 12Jul 29, 14[C08G, C07F, C07C]
8,784,725 Wide casting belt, method for manufacturing a wide film, and wide filmJun 04, 09Jul 22, 14[B29C]
8,784,769 Polyelectrolyte multilayer thin film catalyst and method for producing sameApr 07, 10Jul 22, 14[H01B, B01J, C01B, B82Y]
8,784,990 Adhesive film composition for glass laminationOct 06, 11Jul 22, 14[C09J]
8,785,592 Preparation of poly(alkylene carbonate) containing cross-linked high molecular weight chainsSep 07, 11Jul 22, 14[C08G, C08F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2014/0150,332 METAL PHOSPHORUS COMPOUND FOR PREPARING BIODIESEL AND METHOD FOR PREPARING BIODIESEL USING THE SAMEApr 01, 10Jun 05, 14[C10G, B01J]
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]
2012/0288,709 Multilayered Film Having Excellent Barrier and Thermal Adhesion PropertiesMay 08, 12Nov 15, 12[B29C, B32B]
2012/0276,240 CASTING BELT FOR PRODUCING TRANSCENDENTAL WIDE WIDTH FILMNov 16, 10Nov 01, 12[B29C]
2012/0204,546 BURNER AND AFTERTREATING DEVICE OF EXHAUST GASOct 06, 10Aug 16, 12[F01N]
2012/0136,101 ESTER-BASED PLASTICIZERJul 13, 10May 31, 12[C07C, C08K]
2012/0077,914 NOVEL PLASTICIZER FOR A POLYVINYL CHLORIDE RESINJun 04, 09Mar 29, 12[C09K, C07C, C08K, C08L]
2012/0070,596 ETHYLENE COPOLYMER WITH IMPROVED HYGIENIC PROPERTY AND PROCESS FOR PREPARING THE SAMESep 08, 11Mar 22, 12[C08F, B29C, B32B]
2012/0070,644 Microporous Polyolefin Multilayer Film Possessing Good Mechanical Properties and Thermal StabilityApr 05, 10Mar 22, 12[B32B]
2012/0041,149 ETHYLENE COPOLYMER AND A METHOD OF PREPARING THE SAMEOct 27, 11Feb 16, 12[C08F]
2012/0025,144 OUTER CASING MEMBER FOR PREVENTING ELECTRICITY LEAKAGE, AND BATTERY PACK FOR A VEHICLE COMPRISING SAMEMar 22, 10Feb 02, 12[H01B, C08G]
2012/0015,123 Ethylene Copolymer with Improved Elasticity and ProcessibilityJul 13, 11Jan 19, 12[C08F, B32B]
2011/0282,011 METHOD FOR PREPARING ELASTOMERIC COPOLYMERS OF ETHYLENE AND a-OLEFINSJul 28, 11Nov 17, 11[C08F]
2011/0196,081 PLASTICIZER AND POLYVINYL CHLORIDE RESIN COMPOSITION CONTAINING SAMEAug 28, 09Aug 11, 11[C09K, C07C, C08K, C08L]
2011/0166,271 PLASTICISER AND POLYVINYL CHLORIDE (PVC) RESIN CONTAINING THE SAMESep 04, 09Jul 07, 11[C07C, C08K]
2011/0104,539 LITHIUM SECONDARY BATTERY AND MANUFACTURING METHOD FOR SAMEJan 23, 09May 05, 11[H01M]
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]
2011/0041,478 Exhaust Gas-Aftertreatment Device and Control Method ThereofApr 23, 09Feb 24, 11[F01N]
2011/0015,062 COBALT/ZIRCONIUM-PHOSPHORUS/SILICA CATALYST FOR FISCHER-TROPSCH SYNTHESIS AND METHOD OF PREPARING THE SAMEFeb 16, 09Jan 20, 11[B01J]
2010/0323,201 Polymeric Thermoplastic Compositions Having Excellent Resistance to Moisture and Oxygen Transmission and Sheet Which are Made of These Polymeric Thermoplastic CompositionsJun 15, 10Dec 23, 10[C08G, B32B, C08L]

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