BODENSEEWERK PERKIN-ELMER GMBH (BSW)

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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 870
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 7199
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 3202
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 2109
 
  
 
F27B FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS123
 
  
 
F27D DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 124
 
  
 
G01T MEASUREMENT OF NUCLEAR OR X-RADIATION 151

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6632401 Device for the detection of a fluorescent dyeApr 06, 99Oct 14, 03[G01N]
6317206 Device for the detection of a fluorescent dyeApr 06, 99Nov 13, 01[G01N]
6229604 Detector device to be used in atomic absorption spectroscopyAug 25, 98May 08, 01[G01J]
6229635 Light sensing deviceNov 19, 99May 08, 01[G02B]
6222626 Atomic absorption spectrometerAug 28, 98Apr 24, 01[G01J]
6211989 Light-scanning deviceDec 17, 99Apr 03, 01[G02B]
6172785 Light-scanning deviceAug 24, 99Jan 09, 01[G02B]
5981912 Electrothermal atomization means for analytical spectrometrySep 11, 98Nov 09, 99[H05B, F27B, G01N, F27D]
5910838 Method of determining concentrations by means of continuous-spectrum atomic absorption spectroscopyApr 21, 97Jun 08, 99[G01J]
5777733 Spectrometer with wavelength calibrationDec 03, 96Jul 07, 98[G01J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2003/0113,939 Modified surface for carrying out or detecting affinity reactionsAbandonedSep 06, 02Jun 19, 03[B05D, C12M, G01N]
6391647 Method and a device for atomic absorption spectroscopyExpiredJan 21, 97May 21, 02[G01J, G01N]
5866431 Electrothermal atomization means for analytical spectrometryExpiredJan 31, 97Feb 02, 99[G01N]
5861948 Atomic absorption spectrophotometerExpiredNov 21, 97Jan 19, 99[G01N]
5742388 Atomic absorption spectrophotometerExpiredOct 30, 95Apr 21, 98[G01N]
5448351 Echelle polychromatorExpiredMay 16, 94Sep 05, 95[G01J, G02B]
5314664 Sample supply system having integrated microwave disintegrationExpiredApr 01, 92May 24, 94[G01N]
5194226 Dosing device for analyzing apparatusExpiredOct 16, 90Mar 16, 93[B01L, G01N]
5194914 Furnace for the electrothermal atomization of samples in atomic absorption spectroscopyExpiredFeb 06, 90Mar 16, 93[G01N]
5181077 Atomic absorption spectrometerExpiredOct 10, 90Jan 19, 93[G01J, G01N]
5157456 Double monochromatorExpiredDec 10, 90Oct 20, 92[G01J]
5118187 Furnace for the electro-thermal atomization of samples for spectroscopical purposesExpiredJul 20, 90Jun 02, 92[G01J, G01N]
5118188 Illuminating arrangement for illuminating a photomultiplier in a double-beam photometerExpiredFeb 26, 91Jun 02, 92[G01J]
5098658 Device for analyzing samples for mercury and/or hydride-forming elementsExpiredMay 21, 90Mar 24, 92[C01G]
5094530 Atomic absorption spectrometerExpiredNov 07, 89Mar 10, 92[G01N]
5087123 Atomic emission spectrometer with background compensationExpiredMay 17, 90Feb 11, 92[G01J]
5080485 Method for determining the concentration by means of atomic absorption spectroscopyExpiredFeb 16, 90Jan 14, 92[G01J, G01N]
5071624 System for introducing a sample substance into a spectroscopical analytical instrumentExpiredMay 31, 90Dec 10, 91[G01N]
5066123 Device for electrothermal atomizing of samples for spectroscopic purposesExpiredFeb 16, 90Nov 19, 91[G01N]
5066124 Atomic absorption spectrophotometer for simultaneous multi-element analysisExpiredApr 23, 90Nov 19, 91[G01J, G01N]

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