Kendro Laboratory Products

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B04B CENTRIFUGES 324
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 167
 
  
 
F25D REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS 145

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7152664 Incubation and storage device, in particular for specimens of organic materialOct 21, 02Dec 26, 06[F25B]
6354988 Centrifuge gyro diaphragm capable of maintaining motor shaft concentricityJun 17, 99Mar 12, 02[B04B]
5562583 Tube adapter for centrifuge shell type rotorSep 07, 95Oct 08, 96[B04B]
5562584 Tension band centrifuge rotorJun 06, 95Oct 08, 96[B04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6990819 Dryer system for the prevention of frost in an ultra low temperature freezerExpiredDec 02, 03Jan 31, 06[F25D]
6868688 Access tunnel for low temperature freezing systemsExpiredJan 21, 03Mar 22, 05[A47B, F25D]

Top Inventors for This Owner

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