Class F28D : HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
Subclass 5/00: Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12241654 | Water heater receiving humidified air | Sep 24, 21 | Mar 04, 25 | KYUNGDONG NAVIEN CO., LTD. |
| 12117252 | Heat exchanger with spray nozzle | Jan 07, 21 | Oct 15, 24 | Hamilton Sundstrand Corporation |
| 12044478 | Heat exchanger system with machine-learning based optimization | Jul 13, 23 | Jul 23, 24 | Baltimore Aircoil Company Inc. |
| 12031747 | Chilling unit for evaporative air conditioning units | Apr 25, 22 | Jul 09, 24 | Combo-Cool, LLC |
| 11913667 | Cooling system | Feb 02, 18 | Feb 27, 24 | Carrier Corporation |
| 11913715 | Natural gas liquefaction installation arranged at the surface of an expanse of water, and associated cooling method | Mar 15, 18 | Feb 27, 24 | Technip France |
| 11767992 | Membrane-contactor-based air conditioner | Sep 22, 21 | Sep 26, 23 | Tyco Fire & Security GmbH |
| 11732967 | Heat exchanger system with machine-learning based optimization | Dec 11, 20 | Aug 22, 23 | Baltimore Aircoil Company Inc. |
| 11723175 | Rotary liquid distributor for liquid-cooled tank and liquid-cooled tank | Dec 15, 21 | Aug 08, 23 | SHENZHEN MICROBT ELECTRONICS TECHNOLOGY CO., LTD. |
| 11668534 | Fan array fault response control system | Dec 13, 19 | Jun 06, 23 | Baltimore Aircoil Company Inc. |
| 11549756 | Air-cooled heat transfer device with integrated and mechanized air pre-cool system | Sep 29, 20 | Jan 10, 23 | Evapco Inc. |
| 11395442 | Air handling system and method | Oct 08, 18 | Jul 19, 22 | Vertiv Corporation |
| 11346610 | Evaporative cooling in additive manufactured heat exchangers | Nov 13, 19 | May 31, 22 | HAMILTON SUNDSTRAND CORPORATION |
| 11313624 | Evaporative cooling system and device | Jan 29, 20 | Apr 26, 22 | MESTEK MACHINERY, INC. |
| 11280561 | Current stabilization and pressure boosting device for evaporator | Feb 06, 20 | Mar 22, 22 | LDC PRECISION ENGINEERING CO., LTD. |
| 11268768 | Evaporative cooling system | Apr 23, 19 | Mar 08, 22 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION |
| 11240938 | Evaporative induction cooling system for a data center | Oct 04, 19 | Feb 01, 22 | Google LLC |
| 11168946 | High-efficiency cooling system | Aug 19, 19 | Nov 09, 21 | Not available |
| 11098909 | Methods and systems for turbulent, corrosion resistant heat exchangers | Oct 15, 19 | Aug 24, 21 | Emerson Climate Technologies, Inc. |
| 11060770 | Cooling system | Feb 12, 19 | Jul 13, 21 | Tokyo Electron Limited |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0052,462 | ADIABATIC COOLER WITH CONTROL SYSTEM FOR WATER AND ENERGY USE REDUCTION | Aug 08, 24 | Feb 13, 25 | Not available |
| 2024/0401,884 | Heat Exchanger System with Machine-Learning Based Optimization | Jun 21, 24 | Dec 05, 24 | Not available |
| 2024/0271,888 | HEAT EXCHANGER WITH SPRAY NOZZLE | Apr 04, 24 | Aug 15, 24 | Not available |
| 2024/0011,650 | MEMBRANE-CONTACTOR-BASED AIR CONDITIONER | Sep 26, 23 | Jan 11, 24 | Not available |
| 2023/0041,658 | A METHOD AND APPARATUS TO CONDENSE MAGNESIUM VAPOR USING A FLUID-COOLED HEAT EXCHANGER | Nov 20, 20 | Feb 09, 23 | Not available |
| 2018/0080,716 | Device for pre-cooling air in air-cooling units | Feb 15, 16 | Mar 22, 18 | Not available |
| 2004/0055,324 | Air conditioners | Sep 18, 03 | Mar 25, 04 | Not available |
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