OTSUKA CHEMICAL CO., LTD.

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
 
C07D HETEROCYCLIC COMPOUNDS 17132
 
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 971
 
 
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 816
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM7144
 
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 6110
 
 
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 449
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 391
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 3116
 
 
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 357
 
 
 
C07K PEPTIDES 3105

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0274,790 IgG-BINDING PEPTIDE AND METHOD FOR DETECTING AND PURIFYING IgG USING SAMEAug 23, 12Sep 18, 14[G01N, C07K]
2013/0266,764 CARBON-BASED FINE STRUCTURE ARRAY, AGGREGATE OF CARBON-BASED FINE STRUCTURES, USE THEREOF AND METHOD FOR PREPARATION THEREOFMay 31, 13Oct 10, 13[C01B]
2013/0171,036 EXHAUST GAS PURIFICATION FILTER, AND METHOD FOR PRODUCING SAMESep 22, 11Jul 04, 13[B01J, B01D]
2013/0078,741 IGA-BINDING PEPTIDE AND PURIFICATION OF IGA USING THE SAMEMay 24, 11Mar 28, 13[C07K]
2012/0329,634 COLUMNAR ALUMINUM TITANATE AND METHOD FOR PRODUCING SAMEMar 26, 10Dec 27, 12[C04B, B28B]
2012/0296,094 AMIDE COMPOUND OR SALT THEREOF, AND BIOFILM INHIBITOR, BIOFILM REMOVER AND DISINFECTANT CONTAINING THE SAMEAug 06, 12Nov 22, 12[C07D]
2012/0121,496 METHOD FOR STORING A HYDRAZINE RESINJan 26, 12May 17, 12[C01B]
2011/0281,819 LOW-MOLECULAR POLYSULFATED HYALURONIC ACID DERIVATIVE AND MEDICINE CONTAINING SAMEFeb 01, 10Nov 17, 11[A61P, C08B, A61K]
2011/0224,351 METHOD FOR PRODUCING GRAFT COPOLYMER, GRAFT COPOLYMER OBTAINED BY THE METHOD, RUBBER COMPOSITION CONTAINING THE GRAFT COPOLYMER, AND TIREOct 01, 09Sep 15, 11[C08F, C08L]
2011/0052,906 POROUS ALUMINUM TITANATE, SINTERED BODY OF THE SAME, AND METHOD FOR PRODUCING THE SAMEApr 22, 09Mar 03, 11[C04B, C01G, B32B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,859,447 Columnar aluminum titanate and method for producing sameMar 26, 10Oct 14, 14[C04B, C01G]
8,747,690 Quaternary ammonium salt and composition, and electrochemical deviceSep 13, 12Jun 10, 14[C07D, H01L]
8,748,617 Amide compound or salt thereof, and biofilm inhibitor, biofilm remover and disinfectant containing the sameAug 06, 12Jun 10, 14[A01N, C07D]
8,507,674 Quorum sensing inhibitorNov 12, 08Aug 13, 13[C07D]
8,481,158 Carbon-based fine structure array, aggregate of carbon-based fine structures, use thereof and method for preparation thereofApr 19, 05Jul 09, 13[D01F]
8,436,210 Amide compound and bacterial disease control agent for agricultural and horticultural useNov 06, 08May 07, 13[C07C]
8,372,300 Additives for electrolyte solution and electrolyte solutionMar 13, 12Feb 12, 13[H01G]
8,366,956 Quaternary ammonium salt and composition, and electrochemical deviceNov 09, 10Feb 05, 13[C07D, H01L]
8,343,455 Flaky titanic acid having polymerizable functional groups, suspension of the same, and coating films made therefromAug 10, 06Jan 01, 13[C01G]
8,293,893 Method for producing 6-hydroxyethylpenam compoundMar 06, 08Oct 23, 12[C07D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2012/0121,496 METHOD FOR STORING A HYDRAZINE RESINJan 26, 12May 17, 12[C01B]
2011/0224,351 METHOD FOR PRODUCING GRAFT COPOLYMER, GRAFT COPOLYMER OBTAINED BY THE METHOD, RUBBER COMPOSITION CONTAINING THE GRAFT COPOLYMER, AND TIREOct 01, 09Sep 15, 11[C08F, C08L]
2011/0052,906 POROUS ALUMINUM TITANATE, SINTERED BODY OF THE SAME, AND METHOD FOR PRODUCING THE SAMEApr 22, 09Mar 03, 11[C04B, C01G, B32B]
2011/0038,785 METHOD FOR MANUFACTURING CARBON NANOTUBEMar 16, 09Feb 17, 11[C23C, D01F]
7,737,207 Resin composition and flexible printed circuit boardFeb 23, 09Jun 15, 10[C08J, C09K, H01B, B32B, H05K, C08K]
2010/0118,469 ELECTROLYTE SOLUTION FOR ELECTRIC DOUBLE LAYER CAPACITORMar 26, 08May 13, 10[H01G]
2010/0105,950 METHOD FOR PRODUCING KETAZINE COMPOUNDFeb 14, 08Apr 29, 10[C07C]
2010/0093,908 TITANATE HAVING ALKALI METAL TITANATE BONDED THERETO, PROCESS FOR PRODUCING THE SAME, AND RESIN COMPOSITION CONTAINING TITANATE HAVING ALKALI METAL TITANATE BONDED THERETOFeb 25, 08Apr 15, 10[C04B, C08K]
7,651,668 Production method and production device for carbon nano structureSep 21, 05Jan 26, 10[F27B, B01J, C01B]
2010/0004,372 Metal oxide particles carrying carbon nanotubes and granular carbon nanotubesSep 20, 07Jan 07, 10[B05D, B32B, D01F, C08K, C08L]
2009/0318,662 Hydrazine storage resinJul 09, 07Dec 24, 09[C08G]
2009/0264,571 Granulated Flaky Titanic Acid Salts, Process for Production Thereof, Resin Compositions Containing the SaltsMay 24, 07Oct 22, 09[C09K, C01G, C08K]
2009/0246,555 Light-resistant titanic acid coating film and resin bases with the coating filmAug 10, 06Oct 01, 09[C09D, B32B]
2009/0035,605 Composite titanic acid coating film and composite titanic acid-coated resin substrateAug 10, 06Feb 05, 09[C09D, B32B]
2009/0022,651 Process and Apparatus for Producing Carbon NanotubeJan 31, 07Jan 22, 09[D01F]
2008/0241,081 AMIDE COMPOUND OR SALT THEREOF, AND BIOFILM REMOVER CONTAINING THE SAMENov 06, 07Oct 02, 08[A61Q, A61K]
2008/0160,311 Carbon Nanotube-Loaded Inorganic ParticleFeb 01, 06Jul 03, 08[C23C, B32B]
2008/0099,725 Resin composition and flexible printed circuit boardDec 07, 07May 01, 08[C09K, C08K, C08L]
2008/0063,589 Production Method for Carbon Nano Structure of Catalyst Particle Diameter Control Mode, Production Device, and Carbon Nano StructureJul 13, 05Mar 13, 08[B01J, D01F]
2007/0225,453 Polyacrylic Hydrazide and Crosslinking Agent or Curing Agent for ResinNov 11, 04Sep 27, 07[C08G, C08F, C08L]

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