Upchurch Scientific, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 5129
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 356
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING271
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
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
 
  
 
E03B INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER 112
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7516641 Flow sensor methods and apparatusApr 14, 06Apr 14, 09[G01F]
7075066 Apparatus and methods for electrospray applicationsJun 01, 04Jul 11, 06[H01J]
7055366 Flow sensor calibration methods and apparatusMay 21, 04Jun 06, 06[G01F]
7021134 Microfluidic isolation manifold and methods for microfluidic isolationMar 08, 04Apr 04, 06[G01F]
6910503 Methods and apparatus for micro-fluidic analytical chemistryJul 28, 03Jun 28, 05[E03B]
6729350 Valve for use with capillary tubingMay 24, 02May 04, 04[F16K]
6267143 Selection valve with ferrule clusterJun 29, 99Jul 31, 01[F16L, F16R, G01N]
5736036 Column for liquid chromatographyJan 31, 95Apr 07, 98[B01D]
5651931 Method of making a biocompatible filterDec 28, 95Jul 29, 97[B29C]
5534152 Inlet filter and method of using sameAug 31, 94Jul 09, 96[B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0270,691 Radiopaque compositions, articles and methods of making and using sameAbandonedMay 19, 06Nov 22, 07[A61F, A61B]
2006/0272,384 Flow sensor methods and apparatusAbandonedApr 13, 06Dec 07, 06[G01F]
2003/0228,434 Multilayered polymer tubing and methods of making and using sameAbandonedFeb 04, 03Dec 11, 03[B32B]
2003/0229,294 Multilayered polymer tubing with braided layer and methods of making and using sameAbandonedFeb 04, 03Dec 11, 03[A61D, G01N]

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