TOSOH CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 5358
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 4679
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 4395
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 4179
 
  
 
C07D HETEROCYCLIC COMPOUNDS 39123
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 3236
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF2950
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 29177
 
  
 
B01D SEPARATION 27107
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 2545

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0072,570 GALLIUM NITRIDE-BASED SINTERED COMPACT AND METHOD FOR MANUFACTURING SAMEMar 24, 16Mar 15, 18[C23C, H01J, C01B, C30B]
2017/0326,854 LAMINATE AND PACKAGING BODY COMPRISING SAMEOct 23, 15Nov 16, 17[B32B]
2017/0322,218 METHOD AND REAGENT FOR DETECTING OVARIAN CLEAR CELL ADENOCARCINOMANov 26, 15Nov 09, 17[G01N, C07K]
2017/0218,044 IMPROVED FC-BINDING PROTEIN, METHOD FOR PRODUCING SAID PROTEIN, ANTIBODY ADSORBENT USING SAID PROTEIN, AND METHOD FOR SEPARATING ANTIBODY USING SAID ADSORBENTJun 24, 15Aug 03, 17[G01N, B01J, C07K, B01D]
2017/0210,847 POLYISOCYANATE COMPOSITION FOR PRODUCING FLEXIBLE POLYURETHANE FOAM, AND FLEXIBLE POLYURETHANE FOAM PRODUCTION METHOD USING SAMEJul 28, 15Jul 27, 17[C08G]
2017/0130,094 POLYURETHANE UREA RESIN COMPOSITION EXHIBITING UV-ABSORPTION-AGENT RESISTANCE, MOULDED BODY USING SAID COMPOSITION, AND COATING MATERIALJul 06, 15May 11, 17[C08G, C09D]
2016/0347,666 ZIRCONIA SINTERED BODY AND USE THEREOFDec 25, 14Dec 01, 16[C04B]
2016/0333,488 ANODE FOR ION EXCHANGE MEMBRANE ELECTROLYSIS VESSEL, AND ION EXCHANGE MEMBRANE ELECTROLYSIS VESSEL USING SAMEJan 15, 15Nov 17, 16[C25B]
2016/0222,081 Fc-BINDING PROTEIN, METHOD FOR PRODUCING SAID PROTEIN, AND ANTIBODY ADSORBENT USING SAID PROTEIN, AND METHODS FOR PURIFYING AND IDENTIFYING ANTIBODY USING SAID ADSORBENTSep 18, 14Aug 04, 16[C07H, C07K]
2016/0197,345 COMPOSITE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES AND METHOD FOR PRODUCING SAMEAug 12, 14Jul 07, 16[H01M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919971 Zirconia sintered body and use thereofDec 25, 14Mar 20, 18[C04B, B32B]
9920420 Sintered body, sputtering target and molding die, and process for producing sintered body employing the sameJul 21, 15Mar 20, 18[C23C, H01J, B28B, C04B, B30B]
9896713 Method for determining site having N-linked sugar chain added thereto or proportion of said additionDec 17, 14Feb 20, 18[C12Q, C12N, G01N, C07K]
9889436 Chabazite-type zeolite and method for producing same, copper loaded low-silica zeolite and NOx reductive removal catalyst containing the zeolite, and method of NOx reductive removal using this catalystDec 22, 11Feb 13, 18[C01B, B01J, B01D]
9891214 Immunological assay methodDec 27, 11Feb 13, 18[G01N]
9812652 Cyclic azine compound having adamantyl group, production method, and organic electroluminescent device containing it as constituent componentJul 08, 14Nov 07, 17[C09K, H01L, C07F, H05B, C07D, C07C]
9789476 MFI zeolite having uniform mesopores and method for producing sameMar 25, 13Oct 17, 17[C01B, B82Y, B01J, C10G]
9777199 Amine catalyst for curing polyisocyanate compound and polyisocyanate adhesive composition containing amine catalyst for curing polyisocyanate compoundJul 26, 13Oct 03, 17[C09J, C08G]
9780310 Heterocyclic compound for organic electroluminescent device and its applicationApr 18, 14Oct 03, 17[H01L, C07D]
9737383 Translucent zirconia sintered body and zirconia powder, and use thereforDec 19, 14Aug 22, 17[A61K, C04B, A61C, C01G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0044,298 CURING AGENT FOR USE IN PRODUCTION OF POLYUREA RESIN, AND POLYUREA RESIN PRODUCTION METHOD USING SAMEAbandonedMar 27, 15Feb 16, 17[C09J, C08G, C07D]
2015/0284,480 XANTHOGEN-MODIFIED CHLOROPRENE RUBBER AND PRODUCTION METHOD THEREFORAbandonedNov 12, 13Oct 08, 15[C08C]
2014/0219,903 FILM DEPOSITION MATERIAL, SEALING FILM USING THE SAME AND USE THEREOFAbandonedAug 24, 12Aug 07, 14[C23C]
8569014 Microorganism and method for producing canthaxanthinExpiredAug 10, 11Oct 29, 13[C12P]
2013/0281,621 VINYL CHLORIDE-BASED COPOLYMER LATEX AND PRODUCTION METHOD THEREOFAbandonedDec 16, 11Oct 24, 13[C08K]
2013/0253,142 SEPARATING AGENT FOR PROTEIN PURIFICATION AND PROTEIN PURIFICATION METHODAbandonedMay 17, 13Sep 26, 13[C08F, C07D, C07C, C07K]
2013/0189,512 RESIN COMPOSITION FOR INJECTION MOLDING, INJECTION MOLDED FOAM ARTICLE, AND METHOD FOR PRODUCING INJECTION MOLDED FOAM ARTICLEAbandonedSep 30, 11Jul 25, 13[C08L]
2013/0118,905 BIOLOGICAL SAMPLE IMMOBILIZING APPARATUSAbandonedMay 26, 11May 16, 13[G01N]
2013/0099,143 STRUCTURE FOR PARTICLE IMMOBILIZATION AND APPARATUS FOR PARTICLE ANALYSISAbandonedJun 30, 11Apr 25, 13[G01N]
2012/0212,890 COVER AND ELECTRONIC DEVICEAbandonedFeb 16, 12Aug 23, 12[H05K]
2012/0164,039 PALLADIUM ION ADSORBENT AND METHODS FOR SEPARATING AND RECOVERING PALLADIUM USING ITAbandonedAug 20, 10Jun 28, 12[C07D, B01J, C01G]
2012/0122,242 METHOD FOR ASSESSING ARTERIOSCLEROSIS AND DIABETIC NEPHROPATHYAbandonedJan 26, 12May 17, 12[G01N]
8148462 Aqueous polyurethane fluid dispersion and method for producing the sameExpiredJul 06, 07Apr 03, 12[C08J, C08G, C08L, C08K]
2012/0058,549 METHOD AND APPARATUS FOR ANALYZING VITAMIN E IN LIPOPROTEINSAbandonedNov 04, 11Mar 08, 12[C12M, G01N]
2012/0041,088 FOAMING ADDITIVE FOR PRODUCING POLYURETHANE FOAM, AND METHOD FOR PRODUCING RIGID POLYURETHANE FOAM BY USING ITAbandonedApr 23, 10Feb 16, 12[C08J, C09K]
8110696 Cyclic siloxane compound, a material for forming Si-containing film, and its useWithdrawnJan 17, 06Feb 07, 12[C07F]
2011/0229,893 METHOD OF MEASURING CYTOKERATIN 19 mRNAAbandonedNov 30, 09Sep 22, 11[C07H, C12Q]
2011/0189,662 METHOD FOR MEASURING SURVIVIN mRNAAbandonedOct 06, 09Aug 04, 11[C07H, C12Q]
2011/0100,808 CYLINDRICAL SPUTTERING TARGET AND PROCESS FOR PRODUCING THE SAMEAbandonedJun 09, 09May 05, 11[C23C, B29C]
2011/0105,736 SEPARATING AGENT FOR PROTEIN PURIFICATION AND PROTEIN PURIFICATION METHODAbandonedJun 22, 09May 05, 11[C08F, C07K]

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