WESTCO SCIENTIFIC INSTRUMENTS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 672
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3203
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 258
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0142,364 SPECTROMETER REFERENCE CALIBRATIONJan 20, 15May 21, 15[H01J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9551612 Tandem dispersive range monochromatorJun 17, 16Jan 24, 17[G01J]
9546903 Data knitting tandem dispersive range monochromatorJun 17, 16Jan 17, 17[G01J]
9404799 Tandem dispersive range monochromatorMar 14, 14Aug 02, 16[G01J]
9395245 Data knitting tandem dispersive range monochromatorJan 23, 15Jul 19, 16[G01J]
8548764 Method and system for increasing optical instrument calibration and prediction accuracy within and across different optical instrument platformsDec 29, 11Oct 01, 13[G01R, G01D]
8108170 Method and system for increasing optical instrument calibration and prediction accuracy within and across different optical instrument platformsJan 22, 09Jan 31, 12[G01R, G01D]
7875456 Method and apparatus for sample preparation in an automated discrete fluid sample analyzerDec 10, 08Jan 25, 11[G01N]
7796252 Scanning monochromator with direct drive gratingDec 19, 08Sep 14, 10[G01J]
7485464 Method and apparatus for sample preparation in an automated discrete fluid sample analyzerApr 30, 03Feb 03, 09[G01N]
7483134 Scanning monochromator with direct drive gratingFeb 09, 06Jan 27, 09[G01J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5810399 Clamp for ground glass jointExpiredOct 28, 96Sep 22, 98[F16L]

Top Inventors for This Owner

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