F25B 15/14
Sorption machines, plants or systems, operating continuously: using osmosis
Official title: using osmosis {(F25B15/004, F25B15/006, F25B15/008 take precedence)}
F25B15/14 (Sorption machines, plants or systems, operating continuously: using osmosis) appears on 31 US grants and 25 published applications in this corpus.
Search patents in F25B- Granted patents
- 31
- Published applications
- 25
- Assignees
- 21
- Inventors
- 66
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 4 | 4 |
| 2020 | 2 | 2 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 2 | 3 |
| 2024 | 3 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for high energy density heat transfer6 May 2025US 12,292,214 B2Solvcor Technologies LLC
- Tube-in-tube ionic liquid heat exchanger employing a selectively permeable tube9 Jul 2024US 12,031,777 B2Ffi Ionix IP, Inc.
- Compact membrane-based thermochemical energy storage system21 May 2024US 11,988,454 B2City University of Hong Kong
- Thermal storage systems and methods20 Feb 2024US 11,905,453 B2Solvcor Technologies LLC
- Systems and methods for high energy density heat transfer24 Oct 2023US 11,796,229 B2Solvcor Technologies LLC
- Systems and methods for high energy density heat transfer5 Feb 2026US 2026/0036344 A1Solvcor Technologies LLC
- Systems and methods for high energy density heat transfer13 Jun 2024US 2024/0191915 A1Solvcor Technologies LLC
- Thermal storage systems and methods13 Jul 2023US 2023/0220258 A1Solvcor Technologies LLC
- Tube-in-tube ionic liquid heat exchanger employing a selectively permeable tube9 Mar 2023US 2023/0070246 A1Xergy Inc.
- Compact membrane-based thermochemical energy storage system9 Mar 2023US 2023/0075850 A1City University of Hong Kong
Most cited
By later US patents
- Microcomponent assembly for efficient contacting of fluid191US 6,126,723 ABattelle Memorial Institute · 2000
- Method and apparatus for transferring energy in an absorption heating and cooling system65US 4,152,901 AAktiebolaget Carl Munters · 1979
- Osmotic thermal engine22US 4,862,708 AHughes Aircraft Company · 1989
- Absorption heating-cooling system17US 4,062,197 A1977
- Osmotically pumped environmental control device16US 4,312,402 AHughes Aircraft Company · 1982