MITSUBISHI CHEMICAL CORPORATION

Patent Owner

Follow Compare Add to Portfolio 5Status Updates

Stats

Details

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 18031
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 16227
 
 
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 12926
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 126220
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 10330
 
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR6934
 
 
 
C07D HETEROCYCLIC COMPOUNDS 5995
 
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 5758
 
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 5565
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5096

Top Patents (by citation)

Upgrade to the Premium Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0018,805 NON-AQUEOUS ELECTROLYTIC SOLUTION AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE SAMESep 28, 16Jan 19, 17[H01M]
2017/0012,280 COMPOSITE GRAPHITE PARTICLES FOR NONAQUEOUS SECONDARY BATTERY NEGATIVE ELECTRODE, ACTIVE MATERIAL FOR NONAQUEOUS SECONDARY BATTERY NEGATIVE ELECTRODE, AND NONAQUEOUS SECONDARY BATTERYSep 26, 16Jan 12, 17[H01M]
2017/0003,607 ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND IMAGE FORMING APPARATUSSep 19, 16Jan 05, 17[G03G]
2016/0376,616 TREATMENT METHOD OF SACCHARIDE SOLUTION, PRODUCTION METHOD OF TREATED SACCHARIDE SOLUTION, TREATED SACCHARIDE SOLUTION, PRODUCTION METHOD OF ORGANIC COMPOUND AND CULTURE METHOD OF MICROORGANISMSep 13, 16Dec 29, 16[C12P, C13K]
2016/0370,750 END MEMBER, PHOTOSENSITIVE DRUM UNIT, DEVELOPING ROLLER UNIT, AND PROCESS CARTRIDGESep 02, 16Dec 22, 16[G03G]
2016/0372,676 POLYMER, COMPOSITION FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC EL DISPLAY DEVICE, AND ORGANIC EL LIGHTING DEVICEAug 31, 16Dec 22, 16[C08G, C07F, C07C, H01L]
2016/0362,350 METHOD FOR PRODUCING ALPHA-OLEFIN LOW POLYMERAug 24, 16Dec 15, 16[C07C]
2016/0355,491 GAMMA-BUTYROLACTONE COMPOSITION AND METHOD FOR PRODUCING SAMEAug 17, 16Dec 08, 16[C07D]
2016/0359,197 NON-AQUEOUS ELECTROLYTIC SOLUTION AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE SAMEAug 23, 16Dec 08, 16[H01M]
2016/0340,191 AGGLOMERATED BORON NITRIDE PARTICLES, PRODUCTION METHOD FOR AGGLOMERATED BORON NITRIDE PARTICLES, RESIN COMPOSITION INCLUDING AGGLOMERATED BORON NITRIDE PARTICLES, MOULDED BODY, AND SHEETAug 05, 16Nov 24, 16[C09K, C08K, C01B]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,541,238 Semiconductor light emitting device, backlight, color image display device and phosphor to be used for themJun 10, 13Jan 10, 17[F21K, C09K, G02F, F21V, H05B, H01L]
9,522,519 Polycarbonate resin laminateFeb 03, 14Dec 20, 16[C08G, B32B, C08L]
9,522,897 Method for producing hydride using unsaturated compound having carbon number of 4 as raw materialJan 22, 14Dec 20, 16[C07D, C07C]
9,525,009 Organic electroluminescent element and organic electroluminescent deviceMay 09, 14Dec 20, 16[H01L]
9,518,150 Resin composition, stretched film, circularly polarizing plate, and image display deviceApr 14, 15Dec 13, 16[C08J, B29K, G02B, C08G, C07C, B29C]
9,518,337 Method for producing nitride crystal and nitride crystalMay 15, 15Dec 13, 16[C01B, C30B]
9,515,277 Organic electroluminescent element, organic EL display device and organic EL illuminationAug 12, 09Dec 06, 16[C09K, C08G, H05B, H01L, C08L]
9,515,348 Nonaqueous electrolytic solution and nonaqueous-electrolyte secondary batteryJun 21, 13Dec 06, 16[H01M]
9,507,284 Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, image-forming apparatus, and triarylamine compoundJan 30, 15Nov 29, 16[G03G, C07C]
9,508,648 Three-dimensional integrated circuit laminate, and interlayer filler for three-dimensional integrated circuit laminateSep 30, 13Nov 29, 16[H01L]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9,417,369 Retardation film web, circularly polarizing plate and organic EL panelWithdrawnMar 28, 13Aug 16, 16[G02B, C08G, H01L]
9,212,254 Copolymer, organic semiconductor material, organic electrical device, photovoltaic moduleWithdrawnDec 01, 14Dec 15, 15[C08G, H01L]
2015/0354,086 METHOD FOR PRODUCING NITRIDE CRYSTALABANAug 20, 15Dec 10, 15[C30B]
2015/0179,963 ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR PRODUCING THE SAMEABANMar 03, 15Jun 25, 15[H01L]
2015/0166,888 LIGHT-EMITTING DEVICE, WAVELENGTH CONVERSION MEMBER, PHOSPHOR COMPOSITION AND PHOSPHOR MIXTUREABANJan 12, 15Jun 18, 15[C09K, H01L]
2015/0141,577 POLYCARBONATE RESIN AND TRANSPARENT FILM COMPRISING THE SAMEABANJan 30, 15May 21, 15[C08J, G02B]
2015/0129,855 ORGANIC EL LUMINESCENT DEVICEABANNov 10, 14May 14, 15[H01L]
2015/0125,980 METHOD FOR PRODUCING M-PLANE NITRIDE-BASED LIGHT-EMITTING DIODEABANDec 24, 14May 07, 15[H01L]
2015/0079,714 COMPOSITION FOR USE IN ORGANIC DEVICE, POLYMER FILM, AND ORGANIC ELECTROLUMINESCENT ELEMENTABANNov 24, 14Mar 19, 15[H01L]
2015/0008,087 DRIVE TRANSMISSION PART FOR IMAGE FORMING APPARATUSABANSep 19, 14Jan 08, 15[F16D]
2014/0361,285 MONOAMINE COMPOUND, CHARGE-TRANSPORTING MATERIAL, AND ORGANIC ELECTROLUMINESCENT DEVICEABANAug 26, 14Dec 11, 14[H01L]
2014/0362,885 SEMICONDUCTOR LIGHT EMITTING DEVICE AND ILLUMINATION DEVICEABANAug 25, 14Dec 11, 14[H01S, H01L]
8,907,044 Polycarbonate resin and transparent film comprising the sameWithdrawnNov 12, 13Dec 09, 14[B29K, G02B, C08G, B29D]
2014/0326,975 ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC EL LIGHTING AND ORGANIC EL DISPLAY DEVICEABANJul 17, 14Nov 06, 14[H01L]
2014/0319,502 COATING COMPOSITION, POROUS MEMBRANE, LIGHT SCATTERING MEMBRANE, AND ORGANIC ELECTROLUMINESCENT ELEMENTABANJul 10, 14Oct 30, 14[G02B, H01L]
8,865,859 Production method of polycarbonate resinWithdrawnSep 30, 13Oct 21, 14[C08G]
2014/0308,609 POSITIVELY CHARGEABLE TONER FOR NONMAGNETIC MONO-COMPONENT DEVELOPMENT SYSTEMABANJun 26, 14Oct 16, 14[G03G]
2014/0299,864 POLYMERS CONTAINING THERMALLY DISSOCIABLE AND SOLUBLE GROUPS AND THE USE OF SUCH POLYMERS AS ORGANIC ELECTROLUMINESCENT MATERIALSABANJun 20, 14Oct 09, 14[H01L]
8,846,254 Nonaqueous electrolytic solution and nonaqueous-electrolyte batteryWithdrawnMay 08, 12Sep 30, 14[H01M]
2014/0268,333 RETARDATION FILM, AND CIRCULARLY POLARIZING PLATE AND IMAGE DISPLAY DEVICE EACH USING THE SAMEABANMar 14, 14Sep 18, 14[G02B, H05B]

View all patents..

Top Inventors for This Owner

Upgrade to the Premium Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.