ZEON CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 13229
 
 
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 11563
 
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 11035
 
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 8434
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM7981
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 68294
 
 
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 6734
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 66139
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 5171
 
 
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 4835

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0056,625 SELF-ADSORBING FOAM SHEETJan 07, 16Mar 01, 18[C08J, B32B]
2018/0056,702 Security Device and Authentication DeviceAug 10, 17Mar 01, 18[B42D, F21V, G01J]
2018/0057,628 NITRILE RUBBER COMPOSITION AND CROSS-LINKED RUBBERMar 11, 16Mar 01, 18[C08F, C08K, C08L]
2018/0062,162 ALL-SOLID-STATE SECONDARY BATTERYFeb 03, 16Mar 01, 18[H01M]
2018/0052,255 OPTICAL-FILM WOUND BODY, METHOD FOR STORING THE SAME, AND METHOD FOR MANUFACTURING BASE FILM/POLARIZING PLATE LAMINATEMar 09, 16Feb 22, 18[G02B, B32B]
2018/0053,963 COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY FUNCTIONAL LAYER, NON-AQUEOUS SECONDARY BATTERY FUNCTIONAL LAYER, AND NON-AQUEOUS SECONDARY BATTERYFeb 23, 16Feb 22, 18[H01M]
2018/0043,663 OPTICAL LAMINATE, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICEFeb 10, 16Feb 15, 18[G02B, G02F, B29D, B32B]
2018/0043,668 LAMINATE FOR AUTOMOTIVE INTERIOR MATERIALMar 11, 16Feb 15, 18[B60R, B60K, B32B]
2018/0044,498 SILICONE RUBBER COMPOSITION AND VULCANIZED PRODUCTFeb 26, 16Feb 15, 18[H01B, C08K]
2018/0044,506 FLAME-RETARDANT RESIN COMPOSITION AND MOLDED RESIN OBJECTMar 08, 16Feb 15, 18[C08K, C08L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9917287 Secondary-battery porous membrane composition, secondary-battery porous membrane and secondary batteryFeb 03, 15Mar 13, 18[C08J, C09D, H01M]
9904192 TonerFeb 09, 16Feb 27, 18[G03G]
9897849 Protective film for polarizing plateJun 21, 06Feb 20, 18[G02B, G02F]
9880468 Radiation-sensitive resin composition and electronic deviceMar 18, 15Jan 30, 18[G03F]
9882216 Binder composition for lithium ion secondary battery electrodes, slurry composition for lithium ion secondary battery electrodes, electrode for lithium ion secondary batteries, and lithium ion secondary batteryJun 03, 14Jan 30, 18[H01M]
9876231 Binder composition for positive electrode of lithium ion secondary battery, slurry composition for positive electrode of lithium ion secondary battery and method of producing the same, method of producing positive electrode for lithium ion secondary battery, and lithium ion secondary batteryMay 14, 14Jan 23, 18[C09J, C08K, H01M]
9868710 Polymerizable compound, polymerizable composition, polymer, and optically anisotropic productOct 30, 14Jan 16, 18[C09K, G02B, C08F, C07D, C07C]
9868794 Method for producing conjugated diene rubberAug 14, 13Jan 16, 18[B60C, C08F, C08C, C08K, C08L]
9870107 Display device with capacitive touch panelApr 04, 14Jan 16, 18[G02B, G02F, G09G, G06F, H01L]
9871227 Light scattering layer having particles for an organic EL light emitting deviceJul 30, 15Jan 16, 18[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0092,588 FILM FORMING METHOD, SEMICONDUCTOR DEVICE MANUFACTURING METHOD, AND SEMICONDUCTOR DEVICEAbandonedMar 09, 15Mar 30, 17[H01L]
2017/0037,224 CROSS-LINKABLE NITRILE RUBBER COMPOSITION AND CROSS-LINKED RUBBERAbandonedDec 22, 14Feb 09, 17[F16G, C08K, C08L]
2016/0372,335 HIGH-PURITY 1-FLUOROBUTANE AND PLASMA ETCHING METHODAbandonedJun 16, 14Dec 22, 16[C09K, C07C, H01L]
2016/0297,921 CURABLE EPOXY COMPOSITION, FILM, LAMINATED FILM, PREPREG, LAMINATE, CURED ARTICLE, AND COMPOSITEAbandonedMar 19, 14Oct 13, 16[C08J, C08G, H05K, C08L]
2016/0289,372 POLYMERIZABLE COMPOSITION, RESIN SHAPED ARTICLE, COMPOSITE, AND LAMINATEAbandonedMar 17, 14Oct 06, 16[C08G, B32B, H05K]
2016/0289,501 ADHESIVE COMPOSITIONAbandonedMar 13, 14Oct 06, 16[C08J, C09J, D06M]
2016/0204,439 SECONDARY-BATTERY BINDER COMPOSITION, SLURRY COMPOSITION FOR SECONDARY-BATTERY ELECTRODE, SECONDARY-BATTERY NEGATIVE ELECTRODE, AND SECONDARY BATTERYAbandonedMay 22, 14Jul 14, 16[H01M, C08L]
2016/0177,053 NITRILE COPOLYMER RUBBER COMPOSITION, CROSS-LINKABLE RUBBER COMPOSITION, AND CROSS-LINKED RUBBERAbandonedMay 29, 14Jun 23, 16[C08K]
2016/0172,119 DYE-SENSITIZED PHOTOELECTRIC CONVERSION ELEMENTAbandonedNov 27, 13Jun 16, 16[H01G]
2016/0118,664 SLURRY COMPOSITION FOR SECONDARY-BATTERY NEGATIVE ELECTRODE, SECONDARY-BATTERY NEGATIVE ELECTRODE, AND SECONDARY BATTERYAbandonedMay 23, 14Apr 28, 16[H01M]
2016/0090,464 NITRILE RUBBER COMPOSITION, CROSS-LINKABLE RUBBER COMPOSITION, AND CROSS-LINKED RUBBERAbandonedApr 25, 14Mar 31, 16[C08J, C08K]
2016/0064,745 Method For Producing Aqueous Electroconductive Paste for fuel Cell SeparatorAbandonedNov 12, 15Mar 03, 16[H01M]
2016/0054,671 TONERAbandonedMar 26, 14Feb 25, 16[G03G]
9250372 Organic EL display deviceWithdrawnApr 17, 15Feb 02, 16[G02B, H01L]
2016/0005,551 COMPOSITE PARTICLES FOR ELECTROCHEMICAL DEVICE ELECTRODE, METHOD FOR MANUFACTURING COMPOSITE PARTICLES FOR ELECTROCHEMICAL DEVICE ELECTRODE, ELECTROCHEMICAL DEVICE ELECTRODE, AND ELECTROCHEMICAL DEVICEAbandonedFeb 27, 14Jan 07, 16[H01G, H01M]
2015/0368,108 CARBON NANOTUBE DISPERSION LIQUID, METHOD OF MANUFACTURING SAME, CARBON NANOTUBE COMPOSITION, AND METHOD OF MANUFACTURING SAMEAbandonedJan 24, 14Dec 24, 15[H01B, C01B]
2015/0353,780 METHOD FOR MANUFACTURING ELECTROCONDUCTIVE ADHESIVE COMPOSITION FOR ELECTROCHEMICAL DEVICE ELETRODEAbandonedJan 10, 14Dec 10, 15[C09J, C08K]
2015/0353,811 CROSS-LINKABLE RUBBER COMPOSITION FOR SEAL MATERIAL USED AT OILFIELD OR GAS WELL AND SEAL MATERIALAbandonedJan 23, 14Dec 10, 15[C09K]
2015/0357,200 DRY ETCHING METHODAbandonedDec 27, 13Dec 10, 15[H01L]
2015/0332,806 CURABLE RESIN COMPOSITION, INSULATING FILM, PREPREG, CURED PRODUCT, COMPOSITE, AND SUBSTRATE FOR ELECTRONIC MATERIALAbandonedDec 10, 13Nov 19, 15[C08J, H01B, B32B, C08K]

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