SK INNOVATION 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 8457
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 4552
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 3883
 
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2689
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2473
 
 
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 2368
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM18124
 
 
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 1634
 
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF1542
 
 
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 1444

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0079,462 BATTERY CELLFeb 15, 13Mar 19, 15[H01M]
2015/0068,427 Optical FilmMay 07, 13Mar 12, 15[C07C, C08K]
2015/0064,587 APPARATUS AND METHOD FOR CONTROLLING FUEL CELL SYSTEM USING SUB-POWER CONDITIONING SYSTEMApr 07, 14Mar 05, 15[H01M]
2015/0064,588 APPARATUS AND METHOD FOR CONTROLLING FUEL CELL SYSTEMApr 23, 14Mar 05, 15[H01M]
2015/0053,113 Cellulose Acetate FilmAug 29, 11Feb 26, 15[C08J, C08K]
2015/0044,543 Battery ModuleApr 17, 14Feb 12, 15[H01M]
2015/0045,603 CATALYST SYSTEMS FOR PREPARING 1-HEXENE AND/OR 1-OCTENE FROM ETHYLENEMar 15, 13Feb 12, 15[C07C, B01J]
2015/0037,692 Lithium Air BatteryAug 04, 14Feb 05, 15[H01M]
2015/0030,940 Lithium Air Battery SystemDec 18, 12Jan 29, 15[H01M]
2015/0020,862 Oxide Nanoparticle-Dispersed, Chalcogenide-Based, and Phase-Separated Composite Thermoelectric MaterialJul 17, 14Jan 22, 15[H01L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,980,082 Method of simultaneously removing sulfur and mercury from hydrocarbon material using catalyst by means of hydrotreating reactionFeb 08, 12Mar 17, 15[C10G, B01J, C10L]
8,981,007 Non-crosslinked polyethylene composition for power cableMar 25, 13Mar 17, 15[H01B, C08L]
8,981,043 /epoxide copolymerizationSep 12, 12Mar 17, 15[C07F, C08G, C07C]
8,975,462 Method for producing high-added-value aromatic products and olefinic products from an aromatic-compound-containing oil fractionNov 25, 10Mar 10, 15[C10G, C07C]
8,962,900 Method for producing valuable aromatics and light paraffins from hydrocarbonaceous oils derived from oil, coal or woodOct 20, 11Feb 24, 15[C07C]
8,962,901 Method of producing valuable aromatics and olefins from hydrocarbonaceous oils derived from coal or woodSep 15, 11Feb 24, 15[C10G, C07C]
8,936,656 Hydrogen generator using steam-reforming reactionFeb 09, 11Jan 20, 15[B01J, C01B]
8,936,715 Method of manufacturing high quality lube base oil using unconverted oilNov 08, 10Jan 20, 15[C10G, C10M]
8,936,866 Lithium secondary battery for improving bondability of tab to polymer filmSep 27, 12Jan 20, 15[H01M]
8,933,283 Process for the preparation of clean fuel and aromatics from hydrocarbon mixtures catalytic cracked on fluid bedNov 26, 08Jan 13, 15[C10G, C07C, C10L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0150,332 METAL PHOSPHORUS COMPOUND FOR PREPARING BIODIESEL AND METHOD FOR PREPARING BIODIESEL USING THE SAMEABANApr 01, 10Jun 05, 14[C10G, B01J]
2013/0171,524 POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAMEABANAug 30, 12Jul 04, 13[H01M]
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 SAMEABANJun 24, 11Dec 27, 12[C07F, C08F]
2012/0288,709 Multilayered Film Having Excellent Barrier and Thermal Adhesion PropertiesABANMay 08, 12Nov 15, 12[B29C, B32B]
2012/0276,240 CASTING BELT FOR PRODUCING TRANSCENDENTAL WIDE WIDTH FILMABANNov 16, 10Nov 01, 12[B29C]
2012/0204,546 BURNER AND AFTERTREATING DEVICE OF EXHAUST GASABANOct 06, 10Aug 16, 12[F01N]
2012/0196,958 Polymer Blend Composition Based on Carbon Dioxide and Environment-Friendly Decorating Materials Produced TherefromABANJan 26, 12Aug 02, 12[C08K, C08L]
2012/0171,392 Optical Films with Controlled Surface Morphology and the Method of Manufacturing the SameABANSep 02, 10Jul 05, 12[G02B, C09K, B29D, B32B]
2012/0136,101 ESTER-BASED PLASTICIZERABANJul 13, 10May 31, 12[C07C, C08K]
2012/0077,914 NOVEL PLASTICIZER FOR A POLYVINYL CHLORIDE RESINABANJun 04, 09Mar 29, 12[C09K, C07C, C08K, C08L]
2012/0070,596 ETHYLENE COPOLYMER WITH IMPROVED HYGIENIC PROPERTY AND PROCESS FOR PREPARING THE SAMEABANSep 08, 11Mar 22, 12[C08F, B29C, B32B]
2012/0070,644 Microporous Polyolefin Multilayer Film Possessing Good Mechanical Properties and Thermal StabilityABANApr 05, 10Mar 22, 12[B32B]
2012/0052,209 Composition for Paper CoatingABANAug 25, 11Mar 01, 12[C09D, B05D]
2012/0041,149 ETHYLENE COPOLYMER AND A METHOD OF PREPARING THE SAMEABANOct 27, 11Feb 16, 12[C08F]
2012/0025,144 OUTER CASING MEMBER FOR PREVENTING ELECTRICITY LEAKAGE, AND BATTERY PACK FOR A VEHICLE COMPRISING SAMEABANMar 22, 10Feb 02, 12[H01B, C08G]
2012/0015,123 Ethylene Copolymer with Improved Elasticity and ProcessibilityABANJul 13, 11Jan 19, 12[C08F, B32B]
2011/0282,011 METHOD FOR PREPARING ELASTOMERIC COPOLYMERS OF ETHYLENE AND a-OLEFINSABANJul 28, 11Nov 17, 11[C08F]
2011/0196,081 PLASTICIZER AND POLYVINYL CHLORIDE RESIN COMPOSITION CONTAINING SAMEABANAug 28, 09Aug 11, 11[C09K, C07C, C08K, C08L]
2011/0166,271 PLASTICISER AND POLYVINYL CHLORIDE (PVC) RESIN CONTAINING THE SAMEABANSep 04, 09Jul 07, 11[C07C, C08K]
2011/0104,539 LITHIUM SECONDARY BATTERY AND MANUFACTURING METHOD FOR SAMEABANJan 23, 09May 05, 11[H01M]

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