F25B 23/006
Boiling cooling systems
Official title: {boiling cooling systems}
F25B23/006 (Boiling cooling systems) appears on 294 US grants and 376 published applications in this corpus.
Search patents in F25B- Granted patents
- 294
- Published applications
- 376
- Assignees
- 219
- Inventors
- 797
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 9 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 2 |
| 2002 | 15 | 10 |
| 2003 | 4 | 4 |
| 2004 | 4 | 12 |
| 2005 | 7 | 22 |
| 2006 | 10 | 11 |
| 2007 | 5 | 4 |
| 2008 | 2 | 6 |
| 2009 | 4 | 10 |
| 2010 | 3 | 4 |
| 2011 | 6 | 9 |
| 2012 | 3 | 10 |
| 2013 | 4 | 21 |
| 2014 | 3 | 16 |
| 2015 | 6 | 24 |
| 2016 | 14 | 36 |
| 2017 | 22 | 15 |
| 2018 | 16 | 29 |
| 2019 | 28 | 16 |
| 2020 | 21 | 23 |
| 2021 | 9 | 14 |
| 2022 | 9 | 16 |
| 2023 | 11 | 9 |
| 2024 | 15 | 20 |
| 2025 | 13 | 21 |
| 2026 | 5 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and methods utilizing fluid coolers and chillers to perform in-series heat rejection and trim cooling25 Aug 2026US 12,716,598 B2Inertech IP LLC
- Cooling device12 May 2026US 12,624,870 B2Shimadzu Corporation
- Cooling systems17 Mar 2026US 12,578,127 B2GE Energy Power Conversion Technology Limited
- Method of forming refrigerant systems24 Feb 2026US 12,560,362 B2Solstice Advanced Materials US, Inc.
- Cooling device10 Feb 2026US 12,546,519 B2Huawei Digital Power Technologies Co., Ltd.
- Cooling material and device13 Aug 2026US 2026/0235373 A1Hubris Key Industries LLC
- Redundantly pumped two-phase heat transfer loop6 Aug 2026US 2026/0227107 A1Calyos SA
- Systems and methods for pumped refrigerant system charge management in a data center6 Aug 2026US 2026/0227108 A1Vertiv Corporation
- Refrigerator2 Jul 2026US 2026/0185749 A1Samsung Electronics Co., Ltd.
- Two-stage cooling system18 Jun 2026US 2026/0168709 A1Quee Industries, Inc.
Most cited
By later US patents
- Environmental system for rugged disk drive148US 6,434,000 B1IV Phoenix Group Inc. · 2002
- Air conditioning system with variable condenser reheat for enhanced dehumidification125US 6,826,921 B1Lennox Industries Inc. · 2004
- Constant pressure type boiling cooling system100US 4,502,286 AHitachi, Ltd. · 1985
- Heat transfer apparatus93US 5,203,399 AKabushiki Kaisha Toshiba · 1993
- Environmental system for rugged disk drive91US 6,289,678 B1Phoenix Group, Inc. · 2001