API Heat Transfer, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F25D REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS 442
 
  
 
B01D SEPARATION 1133
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 144
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9476609 Water separator and systemDec 07, 09Oct 25, 16[F25D, F24F]
9453692 Compressed air aftercooler with integral moisture separatorDec 15, 05Sep 27, 16[F28D, F28F, F25D, B01D]
7121102 Precooler/chiller/reheater heat exchanger system for providing warm dried airJun 29, 04Oct 17, 06[F25D]
5845505 Precooler/chiller/reheater heat exchanger for air dryersMay 30, 97Dec 08, 98[F25D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0153,170 Precooler/Chiller/Reheater Heat Exchanger SystemAbandonedFeb 14, 13Jun 20, 13[F25B]
2010/0059,010 Heat Insulator For An Intake Manifold Of An Air-Cooled Charge Air CoolerAbandonedMar 13, 06Mar 11, 10[F02M]
2008/0022,702 Compressed Air Aftercooler With Integral Moisture SeparatorAbandonedAug 09, 07Jan 31, 08[F25D, B01D]
2002/0074,114 Finned heat exchange tube and process for forming sameAbandonedAug 31, 01Jun 20, 02[F28F]
6085529 Precooler/chiller/reheater heat exchanger for air dryersExpiredMay 29, 98Jul 11, 00[F25D]
4382467 Heat exchanger of the tube and plate typeExpiredJan 07, 81May 10, 83[F28F]

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