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 473 88
 
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 367 3
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 325 8
 
 
C07D HETEROCYCLIC COMPOUNDS 313 16
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 251 12
 
 
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 230 17
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 170 14
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 170 13
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR 141 16
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 140 14
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0233,425 LIGHT EMITTING DEVICE Sep 19, 14 Aug 11, 16 [C09K, C08G, H01L]
2016/0221,948 NITROGEN-CONTAINING SATURATED HETEROCYCLIC COMPOUND Sep 12, 14 Aug 04, 16 [C07D]
2016/0226,047 GRAVURE ROLL, METHOD OF FABRICATING A SEPARATOR, AND SEPARATOR Oct 15, 14 Aug 04, 16 [B05C, H01M]
2016/0214,086 PARTICULATE FILTER Aug 20, 14 Jul 28, 16 [F01N, B01J, B01D]
2016/0215,082 METHACRYLIC RESIN COMPOSITION Sep 08, 14 Jul 28, 16 [C08F, C08K]
2016/0218,291 POLYMER AND ORGANIC LIGHT EMITTING DEVICE Sep 23, 14 Jul 28, 16 [C09K, C08G, H01L]
2016/0205,935 TETRAZOLINONE COMPOUND AND USE OF SAME Aug 25, 14 Jul 21, 16 [A01N, C07D]
2016/0208,384 LAMINATE FILM, ORGANIC ELECTROLUMINESCENCE DEVICE, PHOTOELECTRIC CONVERSION DEVICE, AND LIQUID CRYSTAL DISPLAY Sep 16, 14 Jul 21, 16 [C23C]
2016/0211,452 POLYMER COMPOUND AND LIGHT EMITTING DEVICE USING THE SAME Aug 29, 14 Jul 21, 16 [C09K, C08G, H01L]
2016/0200,702 SALT, ACID GENERATOR, PHOTORESIST COMPOSITION, AND METHOD FOR PRODUCING PHOTORESIST PATTERN Jan 05, 16 Jul 14, 16 [G03F, C07D]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,408,390 Insecticide compositions Jun 22, 15 Aug 09, 16 [A01N, A01P]
9,410,023 Protective film for polarizing plate and polarizing plate using the same Dec 23, 14 Aug 09, 16 [C08J, G02B, B32B]
9,412,487 Silver-(conjugated compound) composite Sep 17, 10 Aug 09, 16 [H01B, B22F, C08K, C08L, B82Y]
9,412,950 Polymer compound and organic photoelectric conversion device Sep 24, 12 Aug 09, 16 [C08G, H01L, C08K, B82Y]
9,403,771 Fused heterocyclic compound Feb 11, 16 Aug 02, 16 [C07D]
9,403,922 Continuous polymerization device, method for producing polymer composition, and injection valve Jan 15, 14 Aug 02, 16 [F16K, C08F, B01J]
9,405,187 Salt, acid generator and resist composition Jun 28, 11 Aug 02, 16 [C07D, G03F]
9,405,191 Resin, resist composition and method for producing resist pattern Sep 15, 15 Aug 02, 16 [C08F, G03F]
9,406,867 Method for manufacturing a piezoelectric film wafer, piezolelectric film element, and piezoelectric film device Sep 02, 11 Aug 02, 16 [C23F, H01L]
9,399,702 Crosslinkable arylamine compounds and conjugated oligomers or polymers based thereon Nov 21, 12 Jul 26, 16 [C08G, C07D, C07C, H01L]

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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]
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]
2015/0137,317 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]
2015/0104,375 STARTING MATERIAL ALUMINA FOR PRODUCTION OF SAPPHIRE SINGLE CRYSTAL AND METHOD FOR PRODUCING SAPPHIRE SINGLE CRYSTAL ABAN May 23, 13 Apr 16, 15 [C01F, C30B]
2015/0099,630 METHOD OF CONTROLLING PESTS ABAN Oct 08, 13 Apr 09, 15 [A01N]
2015/0094,203 METHOD OF CONTROLLING PESTS ABAN Oct 01, 13 Apr 02, 15 [A01N]
8,974,872 Method of manufacture of multilayer film Withdrawn Oct 26, 10 Mar 10, 15 [C23C, H05H, H01L]

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