F24F 5/001
Compression cycle type
Official title: {Compression cycle type}
F24F5/001 (Compression cycle type) appears on 205 US grants and 244 published applications in this corpus.
Search patents in F24F- Granted patents
- 205
- Published applications
- 244
- Assignees
- 125
- Inventors
- 541
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 9 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 9 | 0 |
| 2002 | 6 | 3 |
| 2003 | 4 | 2 |
| 2004 | 1 | 3 |
| 2005 | 3 | 1 |
| 2006 | 1 | 1 |
| 2007 | 2 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 3 |
| 2012 | 0 | 3 |
| 2013 | 0 | 5 |
| 2014 | 0 | 9 |
| 2015 | 6 | 35 |
| 2016 | 4 | 11 |
| 2017 | 11 | 16 |
| 2018 | 15 | 11 |
| 2019 | 19 | 8 |
| 2020 | 10 | 31 |
| 2021 | 4 | 21 |
| 2022 | 22 | 22 |
| 2023 | 13 | 23 |
| 2024 | 22 | 14 |
| 2025 | 11 | 11 |
| 2026 | 5 | 6 |
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
- Multi-connected air conditioner with refrigerant and water system25 Aug 2026US 12,716,609 B2Tsinghua University
- Test chamber and method for its control having cooling circuit accommodating small volume test chamber31 Mar 2026US 12,590,719 B2Weiss Technik GmbH
- Ventilator24 Mar 2026US 12,584,640 B2Daikin Industries, Ltd.
- Multi-stage compressor and air conditioning unit10 Feb 2026US 12,546,512 B2Gree Electric Appliances, Inc. of Zhuhai
- Thermal management method for battery integrated residential heat pump1 Oct 2026US 2026/0298494 A1Carrier Corporation
- Thermal management system with refrigerant circuit for energy storage device in air conditioning system17 Sep 2026US 2026/0276236 A1Carrier Corporation
- Compressor driven air quality systems, devices, and methods27 Aug 2026US 2026/0251320 A1Atlas Copco Airpower, Naamloze Vennootschap
- Outdoor energy-storage device18 Jun 2026US 2026/0168684 A1Envola GmbH
- Selectively operable heating and cooling system and method of operating thereof14 May 2026US 2026/0132939 A1Trane International Inc.
Most cited
By later US patents
- Heat exchanger, heat pump, dehumidifier, and dehumidifying method148US 6,442,951 B1Ebara Corporation · 2002
- Air conditioning system with regeneratable desiccant bed139US 4,180,985 ANorthrup, Incorporated · 1980
- Desiccant assisted dehumidification and cooling system114US 5,579,647 AEngelhard/ICC · 1996
- Desiccant assisted multi-use air pre-conditioner unit with system heat recovery capability107US 5,325,676 A1994
- Dehumidifier/air-conditioning system99US 6,976,365 B2Drykor Ltd. · 2005