CORNELL PUMP COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS1262
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 458
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
F16N LUBRICATING115

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9261095 Cutter system for pump suctionSep 12, 14Feb 16, 16[F04D]
9255576 Cutter apparatus for centrifugal pumpAug 31, 12Feb 09, 16[F04D]
RE39813 Vacuum-assisted pumpOct 08, 04Sep 04, 07[F04D]
6783322 Pump system with variable-pressure sealApr 23, 02Aug 31, 04[F04D]
6616427 Vacuum-assisted pumpMay 15, 02Sep 09, 03[F16N, F04B]
6575706 Vacuum-assisted pumpApr 22, 02Jun 10, 03[F04D]
6409478 Vacuum-assisted pumpFeb 26, 99Jun 25, 02[F04D]
6309169 Pump deployment systemNov 04, 99Oct 30, 01[B65G, F04B]
6183208 Immersible motor systemJan 28, 00Feb 06, 01[F04B]
6079958 Dry-pit submersible pump having a fan and a torque-relieving mechanismOct 03, 97Jun 27, 00[F04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0191,185 System and method for removing gases from liquid transport systemsAbandonedDec 30, 04Sep 01, 05[F04B]

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