F25B 2400/0417
For subcoolers
Official title: for subcoolers
F25B2400/0417 (For subcoolers) appears on 44 US grants and 62 published applications in this corpus.
Search patents in F25B- Granted patents
- 44
- Published applications
- 62
- Assignees
- 39
- Inventors
- 148
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 3 | 3 |
| 2006 | 2 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 5 |
| 2015 | 0 | 3 |
| 2016 | 0 | 3 |
| 2017 | 1 | 9 |
| 2018 | 8 | 1 |
| 2019 | 3 | 5 |
| 2020 | 8 | 6 |
| 2021 | 3 | 4 |
| 2022 | 2 | 6 |
| 2023 | 3 | 4 |
| 2024 | 4 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- CO2 refrigeration system with external coolant control10 Mar 2026US 12,571,565 B2Hill Phoenix, Inc.
- Refrigerator23 Dec 2025US 12,504,208 B2Aqua Co., Ltd.
- Refrigeration system and a method for controlling such a refrigeration system12 Nov 2024US 12,140,356 B2SWEP International AB
- Refrigeration apparatus having input operation modes16 Apr 2024US 11,959,677 B2Mitsubishi Electric Corporation
- Modulating refrigeration system with secondary equipment16 Apr 2024US 11,959,683 B2Therma-Stor LLC
- Heat pump and method for operating a heat pump23 Jul 2026US 2026/0210605 A1Viessmann Holding International GmbH
- Systems, equipment and methods for stabilizing hydrofluoroolefins in refrigerant systems28 Aug 2025US 2025/0271186 A1The Chemours Company Fc, LLC
- Refrigerator22 Feb 2024US 2024/0060694 A1Aqua Co., Ltd.
- Co2 refrigeration system with external coolant control21 Dec 2023US 2023/0408152 A1Hill Phoenix, Inc.
- A refrigeration system and a method for controlling such a refrigeration system26 Oct 2023US 2023/0341161 A1SWEP International AB
Most cited
By later US patents
- Cooling device with subcooling system31US 6,708,511 B2Delaware Capital Formation, Inc. · 2004
- Vehicle air conditioner with vapor-compression refrigerant cycle26US 6,920,922 B2Denso Corporation · 2005
- Two phase or subcooling reheat system18US 7,043,930 B2Carrier Corporation · 2006
- HVAC system with powered subcooler15US 7,908,881 B2York International Corporation · 2011
- Refrigerant cycle device15US 8,250,874 B2Denso Corporation · 2012