Thermo Separation Products Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 157
 
  
 
F16H GEARING199
 
  
 
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
5608517 Flow cell and method for making sameFeb 28, 95Mar 04, 97[G01N]
5238654 Syringe drive with lead screw mechanismJun 01, 92Aug 24, 93[B01L, F16H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6199257 Method of making a flow cell for light absorption measurement of small volume samplesExpiredJun 14, 96Mar 13, 01[B23P]
5483843 Transport apparatusExpiredJun 01, 92Jan 16, 96[G01N]
5385654 Controlled temperature anion separation by capillary electrophoresisExpiredJul 07, 93Jan 31, 95[G01N]
5297431 Automated sample dilutionExpiredJun 01, 92Mar 29, 94[G01N]
5290340 Methods and apparatus for degassing a liquidExpiredDec 14, 92Mar 01, 94[B01D]
5279647 Methods and apparatus for degassing a liquidExpiredDec 14, 92Jan 18, 94[B01D]
5247609 Line density control for plottersExpiredJun 18, 92Sep 21, 93[G06F]
5183486 Apparatus for degassing a liquidExpiredDec 04, 90Feb 02, 93[B01D]
5053115 Automated neutral marker for capillary electrophoresisExpiredJan 25, 90Oct 01, 91[G01N, B01D]
5037523 Air cooled cartridge for capillary electrophoresisExpiredJan 25, 90Aug 06, 91[G01N, B01D]
5021646 Remote optical path for capillary electrophoresis instrumentExpiredJan 25, 90Jun 04, 91[H01J]

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