| 2025/0085,059 | VACUUM SPRAY BOILER | Sep 12, 23 | Mar 13, 25 | Not available |
| 2024/0280,276 | EVAPORATIVE COOLING SYSTEM FOR ABLUTION BAY | Mar 13, 24 | Aug 22, 24 | King Fahd University of Petroleum and Minerals |
| 2024/0246,008 | ELECTROWETTING EFFECT-BASED SOLAR-DRIVEN HIGH EFFICIENCY HUMIDIFIER SYSTEM AND WORKING METHOD | Dec 19, 22 | Jul 25, 24 | NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS |
| 2024/0240,812 | ROOF MOUNTABLE EVAPORATIVE COOLING SYSTEM | Mar 13, 24 | Jul 18, 24 | King Fahd University of Petroleum and Minerals |
| 2024/0240,811 | SPRAY NOZZLE EVAPORATIVE COOLING ABLUTION BAY | Mar 13, 24 | Jul 18, 24 | King Fahd University of Petroleum and Minerals |
| 2024/0167,705 | AIR CONDITIONING DEVICE WITH INDIRECT COOLING BY EVAPORATION | Mar 03, 22 | May 23, 24 | Not available |
| 2024/0102,739 | THERMAL CAPACITY OF ELLIPTICALLY FINNED HEAT EXCHANGER | Aug 03, 23 | Mar 28, 24 | Not available |
| 2023/0168,042 | INDIRECT EVAPORATIVE COOLING APPARATUS AND COOLING SYSTEM INCLUDING THE SAME | Nov 30, 22 | Jun 01, 23 | Not available |
| 2023/0168,041 | EVAPORATIVE COOLING SYSTEM FOR HEAT EXCHANGER COOLING OF AN ELECTRIC VEHICLE | Dec 01, 21 | Jun 01, 23 | Not available |
| 2022/0333,869 | EVAPORATIVE COOLING SYSTEM WITH LIQUID-TO-AIR MEMBRANE ENERGY EXCHANGER | Jun 30, 22 | Oct 20, 22 | Not available |
| 2022/0333,868 | EVAPORATIVE COOLING SYSTEM WITH LIQUID-TO-AIR MEMBRANE ENERGY EXCHANGER | Jun 30, 22 | Oct 20, 22 | Not available |
| 2022/0252,351 | FLASH CLOSED HEAT EXCHANGER | Apr 16, 20 | Aug 11, 22 | Not available |
| 2022/0178,595 | LIQUID REFRIGERANT SPRAYER AND FALLING LIQUID FILM TYPE EVAPORATOR | Mar 01, 22 | Jun 09, 22 | DAIKIN INDUSTRIES, LTD. |
| 2021/0207,891 | WATER-SPRAYING COOLING DEVICE | Mar 23, 21 | Jul 08, 21 | c/o TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 2021/0164,732 | REFRIGERATION SYSTEM AND FALL FILM EVAPORATOR | May 01, 18 | Jun 03, 21 | Not available |
| 2020/0363,145 | Water Collection/Deflection Arrangement | Jul 31, 20 | Nov 19, 20 | Not available |
| 2020/0300,548 | EVAPORATIVE HEAT EXCHANGE APPARATUS WITH FINNED ELLIPTICAL TUBE COIL ASSEMBLY | Dec 20, 19 | Sep 24, 20 | Not available |
| 2020/0080,787 | STAGED SPRAY INDIRECT EVAPORATIVE COOLING SYSTEM | Sep 11, 18 | Mar 12, 20 | Not available |
| 2020/0025,451 | Dual Cooling Tower Time Share Water Treatment System | Jul 22, 19 | Jan 23, 20 | Not available |
| 2019/0293,325 | METHODS AND SYSTEMS OF STREAMING REFRIGERANT IN A HEAT EXCHANGER | Jun 10, 19 | Sep 26, 19 | Not available |