F25B 1/005
Compression machines, plants or systems with non-reversible cycle: of the single unit
Official title: {of the single unit type (F25B1/10 takes precedence)}
F25B1/005 (Compression machines, plants or systems with non-reversible cycle: of the single unit) appears on 171 US grants and 221 published applications in this corpus.
Search patents in F25B- Granted patents
- 171
- Published applications
- 221
- Assignees
- 120
- Inventors
- 484
- Latest grant
- 18 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 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 3 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 4 |
| 2011 | 2 | 5 |
| 2012 | 0 | 1 |
| 2013 | 2 | 4 |
| 2014 | 6 | 31 |
| 2015 | 8 | 74 |
| 2016 | 19 | 7 |
| 2017 | 33 | 11 |
| 2018 | 18 | 13 |
| 2019 | 13 | 11 |
| 2020 | 7 | 16 |
| 2021 | 14 | 12 |
| 2022 | 20 | 5 |
| 2023 | 9 | 6 |
| 2024 | 9 | 6 |
| 2025 | 3 | 7 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heat pump with drainage for low ambient temperature conditions18 Aug 2026US 12,710,217 B2Rheem Manufacturing Company
- Circulation valve and air conditioner26 May 2026US 12,638,088 B2Carrier Corporation
- Air-cooling water chiller16 Dec 2025US 12,498,170 B2Shenzhen Envicool Technology Co., Ltd.
- Serially arranged circulating cryocooler system18 Mar 2025US 12,253,289 B2Sumitomo (Shi) Crygenics of America, Inc.
- Device for use in refrigeration or heat pump system, and refrigeration or heat pump system4 Mar 2025US 12,241,695 B2Vahterus Oy
- Outdoor air-to-air heat pump installation with thermally insulated condenser chamber11 Jun 2026US 2026/0160456 A1ZK Varme AS
- Thermal cycling system and thermal cycling method14 May 2026US 2026/0132323 A1AGC Inc.
- Thermal management system and control method thereof12 Mar 2026US 2026/0074319 A1Sungrow Power Supply Co., Ltd.
- Water chilling unit18 Dec 2025US 2025/0383134 A1Carrier Corporation
- Refrigeration cycle apparatus3 Jul 2025US 2025/0215298 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Split air conditioning system with a single outdoor unit30US 9,599,353 B2Whirlpool Corporation · 2017
- Systems and methods for potable water production29US 8,844,299 B2EcoloBlue, Inc. · 2014
- Halogenated alkene heat transfer composition with improved oil return24US 8,454,853 B2Arkema Inc. · 2013
- Floor mounted air conditioner23US 4,203,302 ALaitram, L. L. C. · 1980
- Thermal management systems20US 11,112,155 B1Booz Allen Hamilton Inc. · 2021