SUMITOMO CHEMICAL COMPANY, LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 478 90
 
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 372 3
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 330 8
 
 
C07D HETEROCYCLIC COMPOUNDS 317 17
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 255 11
 
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 237 17
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 177 13
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 175 13
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 144 13
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR 142 16
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0332,956 METHOD FOR PRODUCING 2-(HALOGENOMETHYL)-3-METHYLNITROBENZENE Feb 16, 15 Nov 17, 16 [C07C, B01J]
2016/0334,702 SALT, ACID GENERATOR, RESIN, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN May 11, 16 Nov 17, 16 [C08F, C07D, G03F, C07C]
2016/0336,514 POLYMER AND ORGANIC LIGHT-EMITTING DEVICE May 12, 16 Nov 17, 16 [C08G, H01L]
2016/0324,155 THIAZOLE COMPOUND AND ITS USE IN PEST CONTROL Dec 25, 14 Nov 10, 16 [A01N, C07D]
2016/0324,159 PEST CONTROLLING METHOD, COMPOSITION, ELECTROSTATIC SPRAY DEVICE AND USE THEREOF Jul 21, 16 Nov 10, 16 [A01N, B05D]
2016/0325,446 METHOD FOR PRODUCING SEPARATOR AND METHOD FOR SLITTING May 26, 15 Nov 10, 16 [B26D, B65H, H01M]
2016/0325,447 METHOD FOR PRODUCING SEPARATOR ROLL AND METHOD FOR SLITTING SEPARATOR May 26, 15 Nov 10, 16 [B26D, B65H, H01M]
2016/0325,448 METHOD FOR PRODUCING SLIT SEPARATOR, METHOD FOR PRODUCING SEPARATOR ROLL, AND METHOD AND APPARATUS FOR SLITTING SEPARATOR May 26, 15 Nov 10, 16 [B26D, B65H, H01M]
2016/0325,449 SLITTING APPARATUS AND METHOD FOR PRODUCING SEPARATOR ROLL May 26, 15 Nov 10, 16 [B26D, B65H, H01M]
2016/0325,450 SLITTING APPARATUS AND METHOD FOR PRODUCING SEPARATOR ROLL May 26, 15 Nov 10, 16 [B26D, B65H, H01M]
2016/0329,495 COMPOUND AND ELECTRONIC DEVICE Jan 19, 15 Nov 10, 16 [C08G, H01L, G01N]
2016/0329,508 METAL COMPLEX AND LIGHT EMITTING DEVICE USING THE SAME Dec 18, 14 Nov 10, 16 [C09K, C07F, H01L]
2016/0318,846 METHOD FOR PRODUCING NITRO COMPOUND Dec 15, 14 Nov 03, 16 [C07C]
2016/0319,432 LAMINATE FILM, ORGANIC ELECTROLUMINESCENT DEVICE, PHOTOELECTRIC CONVERSION DEVICE, AND LIQUID CRYSTAL DISPLAY Dec 11, 14 Nov 03, 16 [C23C]
2016/0320,538 POLARIZER, AND POLARIZING PLATE AND POLARIZING LAMINATED FILM INCLUDING THE SAME Dec 19, 14 Nov 03, 16 [G02B]
2016/0322,619 METHOD FOR PRODUCING SEPARATOR AND METHOD FOR SLITTING May 26, 15 Nov 03, 16 [B26D, H01M]
2016/0322,622 SEPARATOR ROLL AND METHOD OF PRODUCING SAME Apr 27, 16 Nov 03, 16 [H01M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,493,418 Method for producing purified amine compound Dec 11, 13 Nov 15, 16 [C07D, C07C]
9,493,613 Organic light emitting composition, device and method Jul 03, 12 Nov 15, 16 [C08G, H01L, C08L]
9,487,638 Inorganic film and multilayer structure Jul 02, 14 Nov 08, 16 [C09D, C08K]
9,488,768 Optical film, surface light source device, and liquid crystal display device Nov 12, 12 Nov 08, 16 [G02B, F21V, G02F, B32B]
9,482,801 Method for producing long circular polarization plate and long circular polarization plate Aug 07, 14 Nov 01, 16 [G02B]
9,482,802 Method for producing long retardation film Aug 07, 14 Nov 01, 16 [G02B, B32B]
9,478,744 High molecular compound, method for producing same, and light-emitting element Nov 28, 11 Oct 25, 16 [C09K, C08G, H01L, C08K]
9,469,761 Liquid crystal polyester-containing liquid composition Dec 27, 11 Oct 18, 16 [C08J, C08G, H05K, C08L]
9,466,807 Coating system and method for manufacturing light-emitting device Apr 05, 13 Oct 11, 16 [C09D, H01L, B05B]
9,460,829 Resin composition, resin pellet, method for producing resin pellet, and solar cell encapsulant Aug 22, 12 Oct 04, 16 [C04B, H01B, H01L, C08K, C08L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0058,015 METHOD OF CONTROLLING WEED IN A SUGARCANE FIELD ABAN Aug 28, 14 Mar 03, 16 [A01N]
9,236,579 Coating system and method for manufacturing light-emitting device Withdrawn Apr 05, 13 Jan 12, 16 [C09D, H01L, B05B]
2016/0000,081 PEST CONTROLLING COMPOSITION AND USE THEREOF ABAN Feb 13, 13 Jan 07, 16 [A01N]
9,225,007 Positive electrode active material Withdrawn Aug 22, 11 Dec 29, 15 [C01G, H01M]
2015/0272,123 PEST CONTROLLING COMPOSITION AND USE THEREOF ABAN Oct 15, 12 Oct 01, 15 [A01N]
2015/0246,342 CATALYST FOR HYDROCARBON REFORMING, METHOD OF MANUFACTURING THE SAME, AND METHOD OF MANUFACTURING SYNTHESIS GAS ABAN Feb 26, 15 Sep 03, 15 [B01J, C01B]
9,099,667 Organic electroluminescent element and method for producing the same Withdrawn Aug 14, 09 Aug 04, 15 [H01L]
2015/0173,362 PLANT DISEASE CONTROL COMPOSITION AND ITS USE ABAN Jun 18, 13 Jun 25, 15 [A01N]
2015/0173,363 WEED CONTROL COMPOSITION ABAN Dec 24, 13 Jun 25, 15 [A01N]
2015/0179,971 ORGANIC ELECTROLUMINESCENT ELEMENT ABAN Nov 16, 12 Jun 25, 15 [H01L]
2015/0164,079 METHOD OF CONTROLLING WEEDS ABAN Dec 12, 13 Jun 18, 15 [A01N]
2015/0166,573 FUSED HETEROCYCLIC COMPOUND ABAN May 23, 13 Jun 18, 15 [A01N, C07D]
2015/0157,019 CRYSTAL OF FLUMIOXAZIN ABAN Jun 07, 13 Jun 11, 15 [A01N]
2015/0155,165 METHOD OF PRODUCING COMPOSITE WAFER AND COMPOSITE WAFER ABAN Dec 12, 14 Jun 04, 15 [H01L]
2015/0155,541 SEPARATOR PRODUCTION METHOD AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY ABAN Jun 17, 13 Jun 04, 15 [H01M]
2015/0148,308 PEST CONTROL COMPOSITION FOR HARMFUL ARTHROPODS, AND PEST CONTROL METHOD FOR HARMFUL ARTHROPODS ABAN Jun 05, 13 May 28, 15 [A01N, C07D]
2015/0137,187 SEMICONDUCTOR WAFER, MANUFACTURING METHOD OF SEMICONDUCTOR WAFER AND METHOD FOR MAUNFACTURING COMPOSITE WAFER ABAN Jan 22, 15 May 21, 15 [H01L]
2015/0137,317 SEMICONDUCTOR WAFER, METHOD OF PRODUCING A SEMICONDUCTOR WAFER AND METHOD OF PRODUCING A COMPOSITE WAFER ABAN Dec 12, 14 May 21, 15 [H01L]
2015/0137,318 SEMICONDUCTOR WAFER, METHOD OF PRODUCING A SEMICONDUCTOR WAFER AND METHOD OF PRODUCING A COMPOSITE WAFER ABAN Dec 12, 14 May 21, 15 [H01L]
2015/0126,516 PIPERIDINE COMPOUND AND ITS USE IN PEST CONTROL ABAN Apr 12, 13 May 07, 15 [A01N, C07D]

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