BODENSEEWERK PERKIN-ELMER GMBH (BSW)

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Technologies

Intl Class Technology # of Patents/ App 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 857
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 7153
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 3167
 
 
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 290
 
 
 
F27B FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS117
 
 
 
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 118
 
 
 
G01T MEASUREMENT OF NUCLEAR OR X-RADIATION 143

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6,632,401 Device for the detection of a fluorescent dyeApr 06, 99Oct 14, 03[G01N]
6,317,206 Device for the detection of a fluorescent dyeApr 06, 99Nov 13, 01[G01N]
6,229,604 Detector device to be used in atomic absorption spectroscopyAug 25, 98May 08, 01[G01J]
6,229,635 Light sensing deviceNov 19, 99May 08, 01[G02B]
6,222,626 Atomic absorption spectrometerAug 28, 98Apr 24, 01[G01J]
6,211,989 Light-scanning deviceDec 17, 99Apr 03, 01[G02B]
6,172,785 Light-scanning deviceAug 24, 99Jan 09, 01[G02B]
5,981,912 Electrothermal atomization means for analytical spectrometrySep 11, 98Nov 09, 99[F27D, H05B, F27B, G01N]
5,910,838 Method of determining concentrations by means of continuous-spectrum atomic absorption spectroscopyApr 21, 97Jun 08, 99[G01J]
5,777,733 Spectrometer with wavelength calibrationDec 03, 96Jul 07, 98[G01J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2003/0113,939 Modified surface for carrying out or detecting affinity reactionsSep 06, 02Jun 19, 03[C12M, B05D, G01N]
6,391,647 Method and a device for atomic absorption spectroscopyJan 21, 97May 21, 02[G01J, G01N]
5,866,431 Electrothermal atomization means for analytical spectrometryJan 31, 97Feb 02, 99[G01N]
5,861,948 Atomic absorption spectrophotometerNov 21, 97Jan 19, 99[G01N]
5,742,388 Atomic absorption spectrophotometerOct 30, 95Apr 21, 98[G01N]
5,448,351 Echelle polychromatorMay 16, 94Sep 05, 95[G02B, G01J]
5,314,664 Sample supply system having integrated microwave disintegrationApr 01, 92May 24, 94[G01N]
5,194,226 Dosing device for analyzing apparatusOct 16, 90Mar 16, 93[B01L, G01N]
5,194,914 Furnace for the electrothermal atomization of samples in atomic absorption spectroscopyFeb 06, 90Mar 16, 93[G01N]
5,181,077 Atomic absorption spectrometerOct 10, 90Jan 19, 93[G01J, G01N]
5,157,456 Double monochromatorDec 10, 90Oct 20, 92[G01J]
5,118,187 Furnace for the electro-thermal atomization of samples for spectroscopical purposesJul 20, 90Jun 02, 92[G01J, G01N]
5,118,188 Illuminating arrangement for illuminating a photomultiplier in a double-beam photometerFeb 26, 91Jun 02, 92[G01J]
5,098,658 Device for analyzing samples for mercury and/or hydride-forming elementsMay 21, 90Mar 24, 92[C01G]
5,094,530 Atomic absorption spectrometerNov 07, 89Mar 10, 92[G01N]
5,087,123 Atomic emission spectrometer with background compensationMay 17, 90Feb 11, 92[G01J]
5,080,485 Method for determining the concentration by means of atomic absorption spectroscopyFeb 16, 90Jan 14, 92[G01J, G01N]
5,071,624 System for introducing a sample substance into a spectroscopical analytical instrumentMay 31, 90Dec 10, 91[G01N]
5,066,123 Device for electrothermal atomizing of samples for spectroscopic purposesFeb 16, 90Nov 19, 91[G01N]
5,066,124 Atomic absorption spectrophotometer for simultaneous multi-element analysisApr 23, 90Nov 19, 91[G01J, G01N]

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