WAKO PURE CHEMICAL INDUSTRIES, LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 46160
 
  
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 19106
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 17121
 
  
 
C07D HETEROCYCLIC COMPOUNDS 17145
 
  
 
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 1787
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 14111
 
  
 
C11D DETERGENT COMPOSITIONS 1055
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 9246
 
  
 
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 850
 
  
 
C07K PEPTIDES 8128

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0342,490 METHOD FOR DETERMINING STATE OF DIFFERENTIATION OF STEM CELLS, AND NOVEL DIFFERENTIATION MARKER USED THEREFORAug 19, 15Nov 30, 17[C12Q, C07K]
2017/0335,372 SPECIMEN DISRUPTING METHOD AND SPECIMEN DISRUPTING APPARATUSNov 17, 15Nov 23, 17[B02C, C12Q, C12M]
2017/0321,247 CANCER MARKER AND CANCER DETERMINATION METHODAug 18, 15Nov 09, 17[C12Q]
2017/0190,818 TRIPHENYLMETHANE-BASED COLORED COMPOSITIONMay 28, 15Jul 06, 17[C08F, C09D, C09B]
2017/0121,760 PRIMER AND PROBE FOR DETECTION OF MYCOBACTERIUM AVIUM AND METHOD FOR DETECTION OF MYCOBACTERIUM AVIUM BY USING THE PRIMER OR PROBEDec 21, 16May 04, 17[C12Q]
2017/0122,943 METHOD FOR ASSAYING CREATINE KINASE MB ISOZYME AND KIT TO BE USED THEREINApr 13, 15May 04, 17[G01N]
2017/0040,612 BINDER FOR LITHIUM CELLApr 21, 15Feb 09, 17[H01M]
2017/0029,810 NUCLEIC ACID PURIFICATION METHODApr 10, 15Feb 02, 17[C12N]
2016/0272,924 CLEANING AGENT FOR SEMICONDUCTOR SUBSTRATES AND METHOD FOR PROCESSING SEMICONDUCTOR SUBSTRATE SURFACENov 07, 14Sep 22, 16[H01L, C11D]
2016/0122,292 BASE GENERATOR, BASE-REACTIVE COMPOSITION CONTAINING SAID BASE GENERATOR, AND BASE GENERATION METHODJun 25, 14May 05, 16[C07D, C07C, G03F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9910012 Methods for real-time sampling of reaction productsApr 18, 13Mar 06, 18[G01N]
9862914 Cleaning agent for semiconductor substrates and method for processing semiconductor substrate surfaceNov 07, 14Jan 09, 18[H01L, C11D]
9845538 Etching agent, etching method and etching agent preparation liquidJul 03, 14Dec 19, 17[C09K, H01L, C23F]
9834813 Method for detecting mutant DNASep 22, 11Dec 05, 17[C07H, C12Q, C12P, G01N, B01D]
9803161 Cleaning agent for semiconductor substrates and method for processing semiconductor substrate surfaceApr 26, 13Oct 31, 17[H01L, C11D]
9797886 Agglutination enhancerJun 04, 12Oct 24, 17[C08F, G01N]
9766216 Reduction of migration shift assay interferenceApr 08, 04Sep 19, 17[C12Q, G01N, B01L]
9638706 Standard solution for use in analysis of amino acid in plasmaJul 19, 12May 02, 17[G01N]
9624535 Method for detecting methylated cytosine by using bisulfite reactionDec 10, 12Apr 18, 17[C12Q]
9567647 by using the primer or probeNov 16, 07Feb 14, 17[C12Q]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0060,584 CLEANING AGENT FOR METAL WIRING SUBSTRATE, AND METHOD FOR CLEANING SEMICONDUCTOR SUBSTRATEAbandonedApr 09, 14Mar 03, 16[H01L, C11D]
2015/0307,930 DETECTION METHOD FOR HYDROXYMETHYLATED CYTOSINE IN DNA AND REAGENT KIT FOR DETECTIONAbandonedDec 24, 13Oct 29, 15[C12Q]
2015/0244,028 NONAQUEOUS SECONDARY CELL, AND FIRE-RETARDANT AGENT AND ADDITIVE FOR NONAQUEOUS SECONDARY CELLAbandonedSep 19, 13Aug 27, 15[H01M]
2015/0203,892 METHOD FOR DETERMINING BREAST CANCERAbandonedSep 03, 13Jul 23, 15[C12Q]
2015/0125,985 ETCHING FLUID AND PRODUCTION METHOD FOR SILICON-BASED SUBSTRATE USING SAMEAbandonedMay 10, 13May 07, 15[C09K, H01L]
2015/0050,649 METHOD FOR DETECTING DNA HAVING MICROSATELLITE REGIONAbandonedMar 22, 13Feb 19, 15[C12Q]
2014/0378,645 LIQUID CRYSTAL ALIGNING AGENTAbandonedJan 07, 13Dec 25, 14[C09K, C08G, C07J]
2013/0337,451 METHOD FOR DETECTING METHYLATED CYTOSINEAbandonedDec 14, 11Dec 19, 13[C12P]
8580925 Method for examining carcinoma and adenomaExpiredDec 15, 05Nov 12, 13[C07K]
2013/0261,040 SUBSTRATE CLEANER FOR COPPER WIRING, AND METHOD FOR CLEANING COPPER WIRING SEMICONDUCTOR SUBSTRATEAbandonedNov 28, 11Oct 03, 13[C11D]
2013/0197,206 METHOD FOR ACQUISITION OF SMALL RNAAbandonedSep 20, 11Aug 01, 13[C07H]
2013/0171,835 COMPOSITION FOR WATER-REPELLENT TREATMENT OF SURFACE, AND METHOD FOR WATER-REPELLENT TREATMENT OF SURFACE OF SEMICONDUCTOR SUBSTRATE USING SAMEAbandonedSep 07, 11Jul 04, 13[H01L, C09D]
2013/0065,231 Primer and Probe for Use In Detection of Mycobacterium Kansasii and Method for Detection of Mycobacterium Kansasii Using The SameAbandonedAug 10, 12Mar 14, 13[C12Q, G01N]
2013/0005,595 Primer And Probe For Detection Of Mycobacterium Intracellulare, And Method For Detection Of Mycobacterium Intracellulare Using The SameAbandonedMay 23, 12Jan 03, 13[C12Q, G01N, C40B]
8242249 using the sameExpiredMay 11, 06Aug 14, 12[C07H, C12Q, C12P]
8188256 English Title Not AvailableExpiredApr 27, 07May 29, 12[C07H, C12Q, C12P]
2012/0058,520 METHOD FOR SYNTHESIS OF DOUBLE-STRANDED DNA CORRESPONDING TO RNA, AND METHOD FOR AMPLIFICATION OF THE DNAAbandonedMay 11, 10Mar 08, 12[C12P]
2012/0059,204 METHOD FOR PURIFYING ORGANIC SOLVENTAbandonedApr 30, 10Mar 08, 12[C07C, C10G]
8113068 Micro-liquid transfer apparatus and micro-liquid transfer methodExpiredMar 13, 09Feb 14, 12[G01N]
8105770 Method of detecting amplification or deletion in genomic DNA FragmentExpiredJan 28, 08Jan 31, 12[C07H, C12Q, C12P, G01N, B01L]

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