F25B 1/06
Compression machines, plants or systems with non-reversible cycle: with compressor of jet
Official title: with compressor of jet type, e.g. using liquid under pressure ({F25B1/005,} F25B1/10 take precedence)
F25B1/06 (Compression machines, plants or systems with non-reversible cycle: with compressor of jet) appears on 169 US grants and 151 published applications in this corpus.
Search patents in F25B- Granted patents
- 169
- Published applications
- 151
- Assignees
- 92
- Inventors
- 346
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 2 |
| 2003 | 4 | 3 |
| 2004 | 5 | 4 |
| 2005 | 0 | 3 |
| 2006 | 3 | 4 |
| 2007 | 1 | 2 |
| 2008 | 2 | 1 |
| 2009 | 2 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 8 |
| 2012 | 0 | 7 |
| 2013 | 2 | 5 |
| 2014 | 3 | 9 |
| 2015 | 4 | 14 |
| 2016 | 6 | 8 |
| 2017 | 11 | 14 |
| 2018 | 13 | 13 |
| 2019 | 12 | 9 |
| 2020 | 8 | 13 |
| 2021 | 8 | 5 |
| 2022 | 10 | 8 |
| 2023 | 6 | 4 |
| 2024 | 2 | 4 |
| 2025 | 3 | 8 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and equipment for refrigeration4 Aug 2026US 12,698,924 B2Fluid & Thermal Management, S.L.
- High-efficient integrated compressor-ejector-OHP heat pump10 Mar 2026US 12,571,564 B2The Curators of the University of Missouri
- Method of forming refrigerant systems24 Feb 2026US 12,560,362 B2Solstice Advanced Materials US, Inc.
- Systems, controllers, and methods for controlling a CO2 refrigeration system16 Dec 2025US 12,498,157 B2Copeland Corporation
- Ejector-enhanced heat recovery refrigeration system19 Aug 2025US 12,392,527 B2Carrier Corporation
- Ejector refrigeration system2 Oct 2025US 2025/0305738 A1Carrier Corporation
- Refrigeration circuit25 Sep 2025US 2025/0297786 A1Tewis Smart Systems S.L.U.
- Desalination and cooling system integrating permeate gap membrane distillation and ejector cooling cycle20 Mar 2025US 2025/0091007 A1King Fahd University of Petroleum and Minerals
- Desalination and cooling system integrating direct contact membrane distillation and ejector cooling cycle20 Mar 2025US 2025/0091008 A1King Fahd University of Petroleum and Minerals
- Desalination and cooling system integrating vacuum membrane distillation and ejector cooling cycle20 Mar 2025US 2025/0091009 A1King Fahd University of Petroleum and Minerals
Most cited
By later US patents
- Carbon dioxide refrigeration cycle89US 9,062,898 B2Echogen Power Systems, LLC · 2015
- Method and apparatus for condensing and subcooling refrigerant88US 5,115,644 A1992
- Pressure exchanging ejector and refrigeration apparatus and method84US 5,647,221 AThe George Washington University · 1997
- Rotatable heat transfer apparatus71US 6,158,237 AThe University of Nottingham · 2000
- Temperature conditioning system suitable for use with a solar energy collection and storage apparatus or a low temperature energy source56US 4,248,049 AHybrid Energy Systems, Inc. · 1981