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 11645
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 4781
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 4553
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3172
 
 
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 2473
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM21125
 
 
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 1932
 
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF1749
 
 
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 1649
 
 
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 1546

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0024,348 COMPOSITION FOR MAKING HARD COATING LAYERJul 27, 15Jan 28, 16[C08J, C09D]
2016/0028,062 Secondary Battery and the Design Method ThereofJul 22, 15Jan 28, 16[G06F, H01M]
2016/0020,452 POUCH TYPE LITHIUM SECONDARY BATTERY HAVING TUBULAR PASSAGE STRUCTUREJul 17, 15Jan 21, 16[H01M]
2016/0009,630 Estolide Compound and Method for Preparing the SameJul 07, 15Jan 14, 16[C07C, C10M]
2016/0009,631 Estolide Compound Containing Ketone Functional Group and Method for Preparing the SameJul 07, 15Jan 14, 16[C07C, C10M]
2015/0380,770 SECONDARY BATTERY WITH IMPROVED HIGH-TEMPERATURE AND LOW-TEMPERATURE PROPERTIESJun 23, 15Dec 31, 15[H01M]
2015/0380,778 BATTERY CELL ASSEMBLY AND BATTERY MODULE FOR DETECTING SWELLING PHENOMENON THEREOFJun 23, 15Dec 31, 15[H01M]
2015/0368,537 METHOD OF PREPARING DRILLING FLUID AND LUBE BASE OIL USING BIOMASS-DERIVED FATTY ACIDJun 02, 15Dec 24, 15[C10G, C09K, C07C, C10M]
2015/0372,288 METHOD FOR PREPARING ANODE FOR SECONDARY BATTERY WITH IMPROVED LIFE PROPERTYJun 23, 15Dec 24, 15[H01M]
2015/0373,843 MULTI-LAYER FLEXIBLE METAL-CLAD LAMINATE AND MANUFACTURING METHOD THEREOFDec 19, 13Dec 24, 15[H05K]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,238,879 Method of fabricating thermal conductive polymerOct 29, 14Jan 19, 16[D01D, D01F]
9,234,944 SOC correcting system having multiple packs in parallelFeb 17, 12Jan 12, 16[G01R, B60L, G01N, H02J]
9,232,660 Flexible metal clad laminate and manufacturing method thereofDec 27, 12Jan 05, 16[B32B, H05K]
9,217,057 Coordination complexes for producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalystJan 27, 14Dec 22, 15[C07F, C08G, C07C]
9,214,650 Battery module caseNov 14, 11Dec 15, 15[H01M]
9,203,069 Secondary batteryJun 07, 12Dec 01, 15[H01M]
9,203,075 Battery pack including overcurrent protectorApr 27, 12Dec 01, 15[H01M]
9,203,077 Positive electrode active material for a lithium secondary battery, method for producing same, and lithium secondary battery comprising sameSep 09, 11Dec 01, 15[C01B, H01M]
9,187,767 Method for producing hydrocarbons from biomass or organic wasteOct 18, 11Nov 17, 15[C07C, C12P, B01J]
9,170,018 Top-feeding double-swirl type gasifierDec 10, 10Oct 27, 15[F23D, C10J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0349,193 METHOD FOR PREPARING MICROPOROUS POLYOLEFIN FILM WITH IMPROVED PRODUCTIVITY AND EASY CONTROL OF PHYSICAL PROPERTIESABANJun 10, 14Nov 27, 14[B29C, H01M]
2014/0326,313 Resin Composition for Encapsulating Film of Photovoltaic Module and Photovoltaic Module Using the SameABANOct 17, 12Nov 06, 14[C08G, H01L]
2014/0150,332 METAL PHOSPHORUS COMPOUND FOR PREPARING BIODIESEL AND METHOD FOR PREPARING BIODIESEL USING THE SAMEABANApr 01, 10Jun 05, 14[C10G, B01J]
2013/0314,790 PATTERNED RETARDER PLATE AND MANUFACTURING METHOD THEREOFABANDec 19, 11Nov 28, 13[G02B]
2013/0309,546 CELL CASE FOR SECONDARY BATTERYABANDec 06, 11Nov 21, 13[H01M]
2013/0302,537 Cellulose Acylate FilmABANNov 07, 12Nov 14, 13[G02B, G02F]
2013/0284,981 Filtering Structure Coated with Catalyst for Reforming Synthesis Gas and Filtering Method Using the SameABANJan 06, 12Oct 31, 13[C01B, B01D]
2013/0207,461 HIGH-VOLTAGE BATTERY SYSTEMABANFeb 01, 13Aug 15, 13[B60R]
2013/0196,211 BATTERY HAVING CELL TAB CONNECTION STRUCTURE USING RESISTANCE WELDINGABANSep 01, 11Aug 01, 13[H01M]
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]
2012/0196,167 ELECTRODE ASSEMBLY FOR A BATTERY AND METHOD FOR MANUFACTURING SAMEABANOct 06, 10Aug 02, 12[H01M]
2012/0186,232 Method for Controlling Injection Amount of Fuel of Burner and Aftertreating Device of Exhaust GasABANJul 30, 10Jul 26, 12[F01N]
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]
2012/0110,836 METHOD FOR PREPARING SECONDARY BATTERYABANApr 22, 10May 10, 12[H01M]

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