F25B 2313/02541
During cooling
Official title: during cooling
F25B2313/02541 (During cooling) appears on 32 US grants and 32 published applications in this corpus.
Search patents in F25B- Granted patents
- 32
- Published applications
- 32
- Assignees
- 21
- Inventors
- 91
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 2 | 2 |
| 2016 | 0 | 3 |
| 2017 | 1 | 1 |
| 2018 | 3 | 0 |
| 2019 | 1 | 5 |
| 2020 | 3 | 3 |
| 2021 | 3 | 2 |
| 2022 | 3 | 0 |
| 2023 | 1 | 1 |
| 2024 | 2 | 3 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems and methods for heat pump systems8 Jul 2025US 12,352,485 B2Daikin Comfort Technologies Manufacturing, L.P.
- Heat exchanger and air-conditioning apparatus including the heat exchanger26 Nov 2024US 12,152,814 B2Mitsubishi Electric Corporation
- Central air conditioning and heat pump system with cooling arrangement25 Jun 2024US 12,018,866 B2
- Refrigeration cycle apparatus31 Oct 2023US 11,802,719 B2Mitsubishi Electric Corporation
- Multi-type air conditioner20 Sep 2022US 11,448,408 B2LG Electronics Inc.
- Systems and methods for heat pump systems2 Oct 2025US 2025/0305741 A1Daikin Comfort Technologies Manufacturing, L.P.
- Heat source unit and air-conditioning device4 Jul 2024US 2024/0219058 A1Daikin Industries, Ltd.
- Systems and methods for heat pump systems29 Feb 2024US 2024/0068724 A1Daikin Comfort Technologies Manufacturing, L.P.
- Central Air Conditioning and Heat Pump System with Cooling Arrangement1 Feb 2024US 2024/0035716 A1
- Heat exchanger and air-conditioning apparatus including the heat exchanger11 May 2023US 2023/0148118 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Geothermal heat pump system116US 5,758,514 AEnvirotherm Heating & Cooling Systems, Inc. · 1998
- Auxiliary coil arrangement43US 4,173,865 AGeneral Electric Company · 1979
- Multipurpose air conditioning apparatus27US 6,385,983 B12002
- Air conditioner with dehumidifying mode26US 5,065,586 ACarrier Corporation · 1991
- Refrigerant heating type air conditioner24US 5,323,844 AKabushiki Kaisha Toshiba · 1994