SPX DRY COOLING USA LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F28B STEAM OR VAPOUR CONDENSERS 82
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 339
 
  
 
F01K STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES 226
 
  
 
F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL 225
 
  
 
F28C HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION 26
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 250
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 144

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0330,709 MODULAR AIR COOLED CONDENSER APPARATUS AND METHODJul 29, 15Nov 19, 15[F28B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9551532 Modular air cooled condenser apparatus and methodMay 23, 12Jan 24, 17[F24H, B23P, F28B]
9395127 Indirect dry cooling tower apparatus and methodNov 30, 09Jul 19, 16[F24H, F01K, F28B, F28D, F28F]
9383141 Apparatus and method for an air bypass system for a natural draft cooling towerAug 15, 14Jul 05, 16[F28B, F28C, F28F]
9354002 Air cooled condenser apparatus and methodMar 07, 13May 31, 16[F28B, F28F]
8876090 Apparatus and method for an air bypass system for a natural draft cooling towerMar 22, 10Nov 04, 14[F28B, F28C, F28F, B01F]
8833082 Natural draft condenserNov 01, 11Sep 16, 14[F01K, F28B]
8707699 Apparatus and method for a natural draft air cooled condenser cooling towerMar 22, 10Apr 29, 14[F24H, F01K]
8662482 Natural draft air cooled steam condenser and methodJun 27, 12Mar 04, 14[B01F]
8302670 Air guide for air cooled condenserDec 28, 07Nov 06, 12[F24H, F28F]
8297344 Modular air-cooled condenser apparatus and methodJul 10, 08Oct 30, 12[F28B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0102,895 MODULAR AIR COOLED CONDENSER FLOW CONVERTER APPARATUS AND METHODAbandonedOct 08, 14Apr 14, 16[F25B]
2016/0102,917 MODULAR AIR COOLED CONDENSER FLOW CONVERTER APPARATUS AND METHODAbandonedMay 19, 15Apr 14, 16[F28B]
2016/0102,918 MODULAR AIR COOLED CONDENSER FLOW CONVERTER APPARATUS AND METHODAbandonedMay 19, 15Apr 14, 16[F28B, F28D]
2015/0345,166 Modular Air Cooled Condenser Apparatus and MethodAbandonedMay 27, 14Dec 03, 15[F28C, F28F, E04H]

Top Inventors for This Owner

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