Class F25B : REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
Subclass 5/00: Compression machines, plant, or systems, with several evaporator circuits, e.g. for varying refrigerating capacity (with cascade operation F25B 7/00)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12146695 | Refrigeration appliance with compartment which can be used in a variable manner | Nov 11, 20 | Nov 19, 24 | BSH Haugeraete GmbH |
| 12061030 | Refrigeration systems and methods | Jul 09, 19 | Aug 13, 24 | Honeywell International Inc. |
| 12038220 | Refrigerator and deep freezing compartment defrost operation | Feb 13, 20 | Jul 16, 24 | LG Electronics Inc. |
| 11852393 | Vapor compression refrigeration system capable of operating in transcritical mode and method of operating such a system | Feb 11, 21 | Dec 26, 23 | EPTA S.P.A. |
| 11828502 | Refrigerator | Aug 23, 17 | Nov 28, 23 | Samsung Electronics Co., Ltd. |
| 11778783 | Cooling systems and methods | Mar 09, 18 | Oct 03, 23 | ZUTA-CORE LTD. |
| 11629890 | Thermal management systems | Dec 08, 20 | Apr 18, 23 | Booz Allen & Hamilton Inc. |
| 11624555 | Method and system for cooling a hydrocarbon stream | Mar 23, 20 | Apr 11, 23 | Air Products and Chemicals, Inc. |
| 11573038 | Methods and systems for operating HVAC systems in low load conditions | Jul 15, 21 | Feb 07, 23 | Lennox Industries Inc. |
| 11512877 | Air conditioning process | Aug 26, 19 | Nov 29, 22 | Arkema France |
| 11493250 | Methods and systems for operating HVAC systems in low load conditions | Jan 22, 21 | Nov 08, 22 | Lennox Industries Inc. |
| 11480369 | Fresh-air air conditioning system and control method | Dec 28, 17 | Oct 25, 22 | SHANGHAI HIGHLY ELECTRICAL APPLIANCES CO., LTD. |
| 11415347 | Method and apparatus for balanced fluid distribution in tandem-compressor systems | Nov 11, 19 | Aug 16, 22 | Lennox Industries Inc. |
| 11397040 | Control scheme for automatic fan mode for use with variable refrigerant flow systems | Nov 08, 19 | Jul 26, 22 | Lennox Industries Inc. |
| 11268746 | Cooling system with partly flooded low side heat exchanger | Dec 17, 19 | Mar 08, 22 | Heatcraft Refrigeration Products LLC |
| 11262106 | Refrigeration cycle apparatus | Sep 13, 16 | Mar 01, 22 | Mitsubishi Electric Corporation |
| 11231209 | Refrigeration plant with multiple evaporation levels and method of managing such a plant | May 16, 17 | Jan 25, 22 | EPTA S.P.A. |
| 11150006 | Refrigerator | Feb 23, 17 | Oct 19, 21 | QINGDAO HAIER JOINT STOCK CO., LTD.; HAIER ASIA CO., LTD.; |
| 11117445 | Vehicle air conditioning device | May 23, 19 | Sep 14, 21 | DENSO Corporation |
| 11092376 | Refrigeration device comprising multiple storage chambers | Jan 31, 17 | Aug 17, 21 | BSH Hausgeraete GmbH |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0003,640 | REFRIGERATION SYSTEMS AND METHODS | Jul 08, 24 | Jan 02, 25 | Honeywell International, Inc. |
| 2022/0307,755 | CONTROL SCHEME FOR AUTOMATIC FAN MODE FOR USE WITH VARIABLE REFRIGERANT FLOW SYSTEMS | Jun 16, 22 | Sep 29, 22 | Lennox Industries Inc. |
| 2020/0217,585 | METHOD AND SYSTEM FOR COOLING A HYDROCARBON STREAM | Mar 23, 20 | Jul 09, 20 | Air Products and Chemicals, Inc. |
| 2018/0231,277 | REFRIGERATION DEVICE COMPRISING MULTIPLE STORAGE CHAMBERS | Aug 16, 16 | Aug 16, 18 | Not available |
| 2018/0010,825 | REFRIGERATOR | Jan 21, 16 | Jan 11, 18 | LG ELECTRONICS INC. |
| 2014/0007,612 | REFRIGERATOR AND HEAT EXCHANGER FOR THE SAME | Jun 27, 13 | Jan 09, 14 | SAMSUNG ELECTRONICS CO., LTD. |
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