DADE MICROSCAN INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07D HETEROCYCLIC COMPOUNDS 3159
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5252740 Fluorescent poly(arylpyridine) rare earth chelatesOct 02, 91Oct 12, 93[C07D]
5245038 Fluorescent poly(arylpyridine) rare earth chelatesMar 27, 91Sep 14, 93[C07D]
5106957 Fluorescent poly(arylpyridine) rare earth chelatesMar 27, 91Apr 21, 92[C07F, C07D, G01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5425921 Sealable vessel for containing and processing analytical samplesExpiredJun 08, 94Jun 20, 95[B01L]
5372784 Measurement of bacterial CO.sub.2 production in an isolated fluorophore by monitoring an absorbance regulated change of fluorescenceExpiredMar 11, 94Dec 13, 94[G01N]
5352963 Specimen processing and analyzing systems with variable zener-diode flyback stepper motor controlExpiredOct 31, 91Oct 04, 94[A02P]
5173434 Measurement of color reactions by monitoring a change of fluorescenceExpiredNov 05, 90Dec 22, 92[G01N]
5116989 Fluorescent poly(arylpyridine) rare earth chelatesExpiredMay 30, 89May 26, 92[C07D]
5055578 Fluorescent poly(arylpyridine) rare earth chelatesExpiredNov 05, 90Oct 08, 91[C07D]
5032677 Fluorescent poly(arylpyridine) rare earth chelatesExpiredNov 06, 87Jul 16, 91[C07F, C07D, G01N]
4761481 Substituted pyridine derivativesExpiredMar 18, 85Aug 02, 88[C07D]
4719087 Tray for analyzing systemExpiredJul 01, 85Jan 12, 88[B01L, G01N]
4681741 Reagent dispenser for an analyzing systemExpiredDec 17, 86Jul 21, 87[B01L, B01J]
4676951 Automatic specimen analyzing systemExpiredJul 01, 85Jun 30, 87[G01N]
4643879 Tower for analyzing systemExpiredJul 01, 85Feb 17, 87[G01N, A97B]
4641528 Specimen analysis instrument assemblyExpiredSep 16, 85Feb 10, 87[C12M, G01S]
4563096 Apparatus for assisting the visual assessment of test objects having multivariate visible characteristics, and its useExpiredJan 08, 82Jan 07, 86[G01N]
4448534 Antibiotic susceptibility testingExpiredOct 05, 79May 15, 84[G01J]
4364718 Disposable pump for dispensing small metered amounts of liquid from a container and a control unit for operating said pumpExpiredFeb 24, 81Dec 21, 82[F04B, B67D]

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