F25B 17/02
The absorbent or adsorbent being a liquid
Official title: the absorbent or adsorbent being a liquid, e.g. brine (F25B17/10 takes precedence)
F25B17/02 (The absorbent or adsorbent being a liquid) appears on 65 US grants and 64 published applications in this corpus.
Search patents in F25B- Granted patents
- 65
- Published applications
- 64
- Assignees
- 39
- Inventors
- 115
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 3 |
| 2004 | 2 | 1 |
| 2005 | 2 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 17 |
| 2014 | 8 | 2 |
| 2015 | 8 | 8 |
| 2016 | 6 | 8 |
| 2017 | 7 | 3 |
| 2018 | 1 | 5 |
| 2019 | 4 | 1 |
| 2020 | 4 | 1 |
| 2021 | 2 | 2 |
| 2022 | 2 | 2 |
| 2023 | 1 | 4 |
| 2024 | 3 | 3 |
| 2025 | 0 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Liquid desiccant dedicated vapor compression system and a method of operation thereof11 Aug 2026US 12,704,274 B2Carrier Corporation
- Liquid desiccant air conditioner modules having aerodynamic features16 Jun 2026US 12,656,026 B2Copeland Corporation
- Cooling systems having an integrated ionic liquid salt dehumidification system22 Oct 2024US 12,123,617 B2
- Absorption chiller23 Jul 2024US 12,044,446 B2Yazaki Energy System Corporation
- Use of an absorber material for absorbing and / or distributing liquids in an actively and / or passively cooled current-carrying system2 Jan 2024US 11,857,947 B2Carl Freudenberg KG
- Liquid Desiccant Air Conditioner Modules Having Aerodynamic Features26 Jun 2025US 2025/0207826 A1Copeland Corporation
- Cooling Systems Having An Integrated Ionic Liquid Salt Dehumidification System20 Mar 2025US 2025/0093053 A1USA Fortescue IP, Inc.
- Liquid desiccant dedicated vapor compression system and a method of operation thereof19 Dec 2024US 2024/0418379 A1Carrier Corporation
- Portable temperature controlled bag with securely mounted unpowered cooling device24 Oct 2024US 2024/0350363 A1Triton Systems, Inc.
- Sorption heat pump and sorption cycle8 Aug 2024US 2024/0263850 A1
Most cited
By later US patents
- Temperature-controlled shipping container and method for using same79US 6,584,797 B1Nanopore, Inc. · 2003
- Temperature controlled shipping containers55US 6,968,711 B2Nanopore, Inc. · 2005
- Sorption cooling devices48US 6,701,724 B2Nanopore, Inc. · 2004
- Cooling device and temperature-controlled shipping container using same45US 6,688,132 B2Nanopore, Inc. · 2004
- Chemical energy storage system25US 4,823,864 A1989