DAIICHI PURE CHEMICALS CO., 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 4202
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 2253
 
  
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 2123
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
C07K PEPTIDES 1135
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8673957 Fluorescent probeMar 21, 12Mar 18, 14[A61K, C07D]
8183060 Luminescent polymer and use thereof in bioassaySep 19, 02May 22, 12[G01N]
D498850 Specimen testing deviceDec 02, 02Nov 23, 04[2401]
D497209 Specimen testing deviceDec 02, 02Oct 12, 04[2401]
5879923 Stable plasmin solutionDec 22, 97Mar 09, 99[A61K, C12N]
5871949 Method of quantitative assay for 1,5-anhydroglucitol and reagent for quantitative assayDec 01, 97Feb 16, 99[C12Q]
5843677 Method of assaying asialoglycoprotein receptor and assay reagent thereforOct 18, 96Dec 01, 98[G01N, C07K]
5773304 Method for quantitatively determining cholesterolSep 19, 96Jun 30, 98[G01N]
5559003 Assay method for biological componentsNov 29, 94Sep 24, 96[C12Q, G01N]
5350552 Method for preparing polyacrylamide aqueous gel plate for electrophoresisJan 26, 93Sep 27, 94[B29C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0264,112 METHOD OF MEASURING HUMAN CYP3A INDUCIBILITYAbandonedApr 26, 12Oct 18, 12[C12Q, C12N]
2012/0178,117 METHOD OF LIPID ASSAY AND REAGENT FOR USE THEREINAbandonedAug 04, 11Jul 12, 12[C07F, G01N]
2012/0149,071 D-AMINOACYLASEAbandonedJan 06, 12Jun 14, 12[C12P, C12N]
2012/0122,777 DIAGNOSTIC AGENT FOR ISCHEMIC HEART DISEASE RISK GROUPAbandonedJun 16, 11May 17, 12[A61K, G01N, A61P, C07K]
2011/0287,460 METHOD OF LIPID ASSAY AND REAGENT FOR USE THEREINAbandonedDec 16, 10Nov 24, 11[C12Q, C07F]
2011/0229,875 METHOD OF MEASURING HUMAN CYP3A INDUCIBILITYAbandonedApr 04, 11Sep 22, 11[C12Q, C12N]
2011/0151,474 METHOD OF ESTIMATING THE RISK OF EXPRESSION OF ADVERSE DRUG REACTION CAUSED BY THE ADMINISTRATION OF A COMPOUND, WHICH IS EITHER METABOLIZED PER SE BY UGT1A1 ENZYME OR WHOSE METABOLIC INTERMEDIATE IS METABOLIZED BY THE ENZYMEAbandonedFeb 14, 11Jun 23, 11[C12Q]
2011/0091,917 METHOD OF MEASURING LIPID IN SPECIFIC LIPOPROTEINAbandonedDec 30, 10Apr 21, 11[C12Q]
2010/0136,591 METHOD OF MEASURING LIPID IN SPECIFIC LIPOPROTEINAbandonedJan 29, 10Jun 03, 10[C12Q]
2010/0120,160 Fluorescent ProbeAbandonedJan 15, 10May 13, 10[C07F, G01N]
2009/0263,818 Method of estimating the risk of expression of adverse drug reaction caused by the administration of a compound, which is either metabolized per se by UGT1A1 enzyme or whose metabolic intermediate is metabolized by the enzymeAbandonedMay 06, 09Oct 22, 09[C12Q]
2009/0226,945 METHOD OF PRETREATMENT OF SAMPLE FOR QUANTITATING CHOLESTEROL AND METHOD FOR QUANTITATING CHOLESTEROL IN SPECIFIC LIPOPROTEINS BY USING THE SAMEAbandonedMay 18, 09Sep 10, 09[C12Q]
2009/0215,035 METHOD OF ASSESSING CANCEROUS CONDITIONS AND REAGENT FOR DETECTING GENE PRODUCT TO BE USED IN THE METHODAbandonedDec 15, 05Aug 27, 09[C12Q]
2009/0215,118 D-AMINOACYLASEAbandonedMar 04, 09Aug 27, 09[C07H, C12P, C12N]
2009/0105,464 PHYSIOLOGICALLY ACTIVE POLYPEPTIDE AND DNAAbandonedApr 19, 07Apr 23, 09[C07K]
2009/0075,310 METHOD FOR QUANTITATIVELY DETERMINING LDL CHOLESTEROLSAbandonedNov 05, 08Mar 19, 09[C12Q]
2009/0029,351 METHOD OF MEASURING HUMAN CYP3A INDUCIBILITYAbandonedJul 28, 08Jan 29, 09[C12Q]
7449134 DAST twin crystal, process for producing the same, and use thereofExpiredJul 21, 06Nov 11, 08[F21V]
2008/0261,314 FLUORESCENT PROBE FOR ZINCAbandonedMar 28, 08Oct 23, 08[C07D, G01N]
2008/0241,816 Method for Stabilizing Oxidizable Color Developing ReagentAbandonedMar 16, 05Oct 02, 08[C12Q]

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