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 7763
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 4353
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 3586
 
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2588
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2478
 
 
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 2364
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM18135
 
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF1445
 
 
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 1434
 
 
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 1246

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0020,862 Oxide Nanoparticle-Dispersed, Chalcogenide-Based, and Phase-Separated Composite Thermoelectric MaterialJul 17, 14Jan 22, 15[H01L]
2015/0024,261 Battery Cell for Secondary BatteriesFeb 15, 13Jan 22, 15[H01M]
2015/0025,163 Polymer Blend Composition Based on Carbon Dioxide and Environment-Friendly Decorating Materials Produced TherefromMay 28, 14Jan 22, 15[C08J, C08L]
2015/0025,204 Hybrid Supported Metallocene Catalyst, Method for Preparing the Same, and Process for Preparing Polyolefin Using the SameMar 05, 13Jan 22, 15[C08F]
2015/0015,069 SYSTEM AND METHOD FOR CONTROLLING FREQUENCYMar 05, 13Jan 15, 15[H02J]
2015/0004,333 Optical FilmJan 04, 13Jan 01, 15[C08B]
2015/0004,467 Microporous Polyolefin Composite Film Having Excellent Heat Resistance and Thermal Stability and Method for Manufacturing the SameFeb 07, 13Jan 01, 15[H01M]
2014/0377,633 Secondary Battery and Secondary Battery Pack Having the SameJun 19, 14Dec 25, 14[H01M]
2014/0377,637 Sodium Secondary Battery Including Graphite Felt as Current CollectorJun 19, 14Dec 25, 14[H01M]
2014/0377,645 Electrode Assembly for Secondary BatteryJan 18, 13Dec 25, 14[H01M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
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]
8,926,866 Hydrogen generating apparatus using steam reforming reactionOct 29, 08Jan 06, 15[C01B, C10J]
8,920,913 Porous multi-layer film with improved thermal propertiesJan 25, 11Dec 30, 14[B32B, H01M]
8,920,950 Pouch type battery cell and module having exhaust part in a region of the sealing partJun 26, 12Dec 30, 14[H01M]
8,921,258 Catalyst for selective oxidation of NH3 to N2 and method for preparing the sameNov 19, 10Dec 30, 14[B01J, B01D]
8,921,499 Method of preparing ethylene-α-olefin-diene copolymerJun 08, 12Dec 30, 14[C07F, C08F]
8,922,959 Safety component by fuse at high voltage battery sensing lineJun 16, 11Dec 30, 14[G01R, B60L, H02H, H01M]

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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]
2012/0196,958 Polymer Blend Composition Based on Carbon Dioxide and Environment-Friendly Decorating Materials Produced TherefromJan 26, 12Aug 02, 12[C08K, C08L]
2012/0171,392 Optical Films with Controlled Surface Morphology and the Method of Manufacturing the SameSep 02, 10Jul 05, 12[G02B, C09K, B29D, B32B]
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]
2012/0052,209 Composition for Paper CoatingAug 25, 11Mar 01, 12[C09D, B05D]
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]

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