Class F28F : DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
Subclass 1/04: Tubular elements; Assemblies of tubular elements (specially adapted for movement F28F 5/00) Tubular elements of cross-section which is non-circular (F28F 1/08, F28F 1/1 take precedence) polygonal, e.g. rectangular
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12247793 | Heat exchanger | Mar 04, 21 | Mar 11, 25 | Fujitsu General Limited |
| 12235048 | Heat exchanger | Jun 22, 21 | Feb 25, 25 | HANON SYSTEMS |
| 12228346 | Chilling unit | Aug 07, 19 | Feb 18, 25 | Mitsubishi Electric Corporation |
| 12215939 | Heat exchanger | Mar 04, 21 | Feb 04, 25 | Fujitsu General Limited |
| 12044484 | Heat tube for heat exchanger | Mar 31, 22 | Jul 23, 24 | Deere & Company |
| 12025345 | Modular heating unit | Mar 30, 21 | Jul 02, 24 | Not available |
| 11982492 | Heat exchanger, tank for heat exchanger, and method of making the same | Jul 29, 21 | May 14, 24 | Modine Manufacturing Company |
| 11927404 | Heat exchange tube, processing method for same, and heat exchanger having same | Dec 18, 19 | Mar 12, 24 | Danfoss Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. |
| 11913729 | Heat exchanger | Jan 13, 23 | Feb 27, 24 | DAIKIN INDUSTRIES, LTD. |
| 11843102 | Counter-flow heat exchanger for battery thermal management applications | Apr 25, 22 | Dec 12, 23 | DANA CANADA CORPORATION |
| 11781819 | Stackable core system for producing cast plate heat exchanger | Sep 02, 22 | Oct 10, 23 | RAYTHEON TECHNOLOGIES CORPORATION |
| 11754341 | Heat exchanger | Dec 18, 19 | Sep 12, 23 | HAMILTON SUNDSTRAND CORPORATION |
| 11719494 | Arrowhead fin for heat exchange tubing | Nov 02, 20 | Aug 08, 23 | Evapco Inc. |
| 11713929 | Fuel heat exchanger with a barrier | Apr 14, 21 | Aug 01, 23 | HAMILTON SUNDSTRAND CORPORATION |
| 11703286 | Fluid coolers, heat exchangers, seal assemblies and systems including fluid coolers or heat exchangers and related methods | Apr 12, 19 | Jul 18, 23 | Flowserve Pte. Ltd. |
| 11692748 | Heat exchanger and air conditioning apparatus including the same | Sep 20, 18 | Jul 04, 23 | DAIKIN INDUSTRIES, LTD. |
| 11585609 | Bent heat exchanger | Aug 21, 20 | Feb 21, 23 | Danfoss Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. |
| 11578924 | Heat exchanger | Jul 16, 20 | Feb 14, 23 | MAHLE International GmbH |
| 11555659 | Multi-scale heat exchanger core | Dec 18, 20 | Jan 17, 23 | HAMILTON SUNDSTRAND CORPORATION |
| 11512902 | Flow baffles for shell and tube heat exchangers | Apr 11, 19 | Nov 29, 22 | Holtec International Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0384,938 | Heat Exchanger | Aug 31, 22 | Nov 21, 24 | Not available |
| 2024/0344,782 | A HEAT EXCHANGER | Jul 29, 22 | Oct 17, 24 | VALEO VYMENIKY TEPLA S. r. o. |
| 2024/0318,924 | POLYGONAL-SHAPED HEAT PIPES | Nov 08, 23 | Sep 26, 24 | Not available |
| 2024/0318,926 | LIQUID COOLING RADIATOR FOR LIQUID COOLERS | Apr 11, 23 | Sep 26, 24 | Not available |
| 2024/0302,110 | LOW SOLIDITY COALESCING TUBE BUNDLE ELBOW | Mar 07, 23 | Sep 12, 24 | Not available |
| 2024/0295,362 | HEAT EXCHANGER AND METHOD OF MANUFACTURING A HEAT EXCHANGER | May 10, 24 | Sep 05, 24 | Not available |
| 2024/0280,325 | HEAT EXCHANGER | May 30, 22 | Aug 22, 24 | Not available |
| 2024/0280,326 | MICRO-CHANNEL HEAT EXCHANGER | May 01, 24 | Aug 22, 24 | Not available |
| 2024/0271,891 | TUBULAR BODY FOR A HEAT EXCHANGER, AND A MANUFACTURING PROCESS FOR THE SAME | Feb 01, 24 | Aug 15, 24 | Not available |
| 2024/0263,891 | Flat Tube and Heat Exchanger | May 26, 22 | Aug 08, 24 | Not available |
| 2024/0240,877 | HEAT EXCHANGER | Mar 29, 24 | Jul 18, 24 | DAIKIN INDUSTRIES, LTD. |
| 2024/0230,243 | WASTEWATER HEAT RECOVERY SYSTEMS | Jan 09, 24 | Jul 11, 24 | Not available |
| 2024/0207,985 | PROCESSING METHOD AND DEVICE FOR HEAT EXCHANGER | Apr 21, 22 | Jun 27, 24 | Not available |
| 2024/0175,636 | HEAT EXCHANGER AND AIR CONDITIONING SYSTEM | Mar 29, 22 | May 30, 24 | Not available |
| 2024/0159,474 | HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS | Feb 17, 22 | May 16, 24 | Mitsubishi Electric Corporation |
| 2024/0039,080 | COUNTER-FLOW HEAT EXCHANGER FOR BATTERY THERMAL MANAGEMENT APPLICATIONS | Oct 16, 23 | Feb 01, 24 | Not available |
| 2024/0019,218 | HEAT EXCHANGER CHANNEL | Jun 12, 23 | Jan 18, 24 | Not available |
| 2024/0003,636 | HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS INCLUDING THE SAME | Feb 04, 21 | Jan 04, 24 | Not available |
| 2022/0325,956 | HEAT EXCHANGER | Sep 25, 20 | Oct 13, 22 | Not available |
| 2022/0178,627 | MULTI-CHANNEL HIGH-EFFICIENCY HEAT DISSIPATION WATER-COOLING RADIATOR | Feb 09, 21 | Jun 09, 22 | Not available |
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