Class F25B : REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
Subclass 9/06: Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point using expanders (F25B 9/1 takes precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12247749 | Air conditioning system with an integrated heat exchanger | Nov 18, 22 | Mar 11, 25 | Hyundai Motor Company; KIA CORPORATION; HANON SYSTEMS; |
| 12222141 | Heat transfer system and method for operating a heat transfer system | Mar 07, 22 | Feb 11, 25 | Mitsubishi Electric Corporation |
| 12222147 | Trans-critical thermodynamic system and method for removing solutes from fluid | Sep 03, 20 | Feb 11, 25 | Rolls Royce plc |
| 12214888 | Aircraft environmental control system | Jul 30, 21 | Feb 04, 25 | HAMILTON SUNDSTRAND CORPORATION |
| 12215908 | Air conditioning system and transportation system including same | Aug 27, 24 | Feb 04, 25 | THEVU LLC |
| 12103354 | Air conditioning system, transportation system including the same, and associated method | Mar 21, 24 | Oct 01, 24 | THEVU LLC |
| 12097962 | Aircraft environmental control system | Jul 30, 21 | Sep 24, 24 | HAMILTON SUNDSTRAND CORPORATION |
| 12078399 | Regeneration using liquid loop of environmental control system | Sep 06, 22 | Sep 03, 24 | HAMILTON SUNDSTRAND CORPORATION |
| 12071255 | Drive device, flying vehicle and method for cooling a motor | Sep 08, 20 | Aug 27, 24 | L'Air Liquide - Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude |
| 12050039 | Aircraft membrane dehydration cooling architecture | Mar 28, 22 | Jul 30, 24 | The Government of the United States of America, as represented by the Secretary of the Air Force |
| 11999491 | Aircraft environmental control system | Jul 30, 21 | Jun 04, 24 | HAMILTON SUNDSTRAND CORPORATION |
| 11976863 | Gas turbine engine with transcritical vapor cycle cooling | Oct 07, 22 | May 07, 24 | RTX CORPORATION |
| 11939065 | Aircraft environmental control system | Jul 30, 21 | Mar 26, 24 | HAMILTON SUNDSTRAND CORPORATION |
| 11927378 | Sensor assembly | Nov 21, 22 | Mar 12, 24 | Rolls Royce plc |
| 11859873 | Fluid cooling apparatus | Jan 31, 17 | Jan 02, 24 | SAMSUNG HEAVY IND. CO., LTD |
| 11859874 | Modified two-phase refrigeration cycle | Feb 25, 19 | Jan 02, 24 | Regi U.S., Inc. |
| 11851190 | Aircraft environmental control system | Jul 30, 21 | Dec 26, 23 | HAMILTON SUNDSTRAND CORPORATION |
| 11851191 | Aircraft environmental control system | Jul 30, 21 | Dec 26, 23 | HAMILTON SUNDSTRAND CORPORATION |
| 11851192 | Aircraft environmental control system | Jul 30, 21 | Dec 26, 23 | HAMILTON SUNDSTRAND CORPORATION |
| 11846458 | Cryocooler and control method of cryocooler | Sep 27, 21 | Dec 19, 23 | Sumitomo Heavy Industries Ltd. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0116,432 | MODIFIED BRAYTON REFRIGERATION CYCLES FOR FORCED-FLOW COOLING OF HTS FUSION SYSTEM | Oct 04, 24 | Apr 10, 25 | Hongik University Industry-Academia Cooperation Foundation |
| 2025/0116,433 | MODIFIED BRAYTON REFRIGERATION CYCLES FOR FORCED-FLOW COOLING OF HTS FUSION SYSTEM | Oct 04, 24 | Apr 10, 25 | Hongik University Industry-Academia Cooperation Foundation |
| 2025/0116,444 | CRYOGENIC SYSTEM AND CONTROL METHOD FOR CRYOGENIC SYSTEM | Dec 17, 24 | Apr 10, 25 | Sumitomo Heavy Industries Ltd. |
| 2025/0108,322 | MID-PRESSURE WATER SEPARATION FOR ENVIRONMENTAL CONTROL SYSTEM | Oct 03, 23 | Apr 03, 25 | Not available |
| 2025/0026,479 | ENVIRONMENTAL CONTROL SYSTEM WITH ADAPTIVE TURBINE ARRANGEMENT | Jul 21, 23 | Jan 23, 25 | Not available |
| 2025/0003,641 | SYSTEM AND METHOD FOR MANAGING HEAT SOURCE BY USING COLD ENERGY | Sep 23, 22 | Jan 02, 25 | Not available |
| 2024/0410,625 | REGENERATION USING LIQUID LOOP OF ENVIRONMENTAL CONTROL SYSTEM | Aug 21, 24 | Dec 12, 24 | Not available |
| 2024/0353,161 | CABIN AIR COMPRESSOR BYPASS FOR SURGE AVOIDANCE | Apr 24, 23 | Oct 24, 24 | Not available |
| 2024/0300,547 | HYPERLOOP ENVIRONMENTAL CONTROL SYSTEM | Mar 09, 23 | Sep 12, 24 | Not available |
| 2024/0300,548 | HYPERLOOP ENVIRONMENTAL CONTROL SYSTEM | Mar 09, 23 | Sep 12, 24 | Not available |
| 2024/0300,550 | HYPERLOOP ENVIRONMENTAL CONTROL SYSTEM | Mar 09, 23 | Sep 12, 24 | Not available |
| 2024/0300,551 | HYPERLOOP ENVIRONMENTAL CONTROL SYSTEM | Mar 09, 23 | Sep 12, 24 | Not available |
| 2024/0300,552 | HYPERLOOP ENVIRONMENTAL CONTROL SYSTEM | Mar 09, 23 | Sep 12, 24 | Not available |
| 2024/0271,627 | GEARED AIR CYCLE MACHINE FAN FOR AIRCRAFT SYSTEMS | Feb 14, 23 | Aug 15, 24 | Not available |
| 2024/0246,681 | AIRCRAFT ENVIRONMENTAL CONTROL SYSTEM | Feb 20, 24 | Jul 25, 24 | Not available |
| 2024/0183,282 | GEARED AIR CYCLE MACHINE | Dec 05, 22 | Jun 06, 24 | Not available |
| 2024/0183,281 | AXIAL FLUX MOTOR POWERED AIR CYCLE MACHINE | Dec 05, 22 | Jun 06, 24 | Not available |
| 2024/0118,007 | METHOD FOR OPERATING CRYOCOOLER AND CRYOCOOLER | Sep 26, 23 | Apr 11, 24 | Sumitomo Heavy Industries Ltd. |
| 2024/0102,700 | Heating, Ventilation, and Air-Conditioning Systems and Methods | Dec 11, 23 | Mar 28, 24 | Goodman Global Group, Inc. |
| 2024/0051,675 | DRIVE DEVICE, FLYING VEHICLE AND METHOD FOR COOLING A MOTOR | Sep 08, 20 | Feb 15, 24 | L'Air Liquide - Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude |
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