F24D 3/005
Combined with solar energy
Official title: {combined with solar energy (solar heat collectors per se F24S)}
F24D3/005 (Combined with solar energy) appears on 39 US grants and 40 published applications in this corpus.
Search patents in F24D- Granted patents
- 39
- Published applications
- 40
- Assignees
- 29
- Inventors
- 82
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 3 |
| 2016 | 0 | 5 |
| 2017 | 2 | 2 |
| 2018 | 2 | 6 |
| 2019 | 2 | 3 |
| 2020 | 4 | 2 |
| 2021 | 4 | 2 |
| 2022 | 1 | 4 |
| 2023 | 0 | 2 |
| 2024 | 2 | 7 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for providing domestic hot water and/or space heating within a building, and a removable cover of a storage vessel19 May 2026US 12,631,345 B2Mitsubishi Electric Corporation
- Solar heating for refrigeration and fluid heating devices2 Dec 2025US 12,486,990 B2Lema S.R.L.
- Combined cooling, heating, and power system29 Apr 2025US 12,287,101 B2Copeland Corporation
- Pump system10 Sep 2024US 12,085,287 B2Grundfos Holding A/S
- Integrated heat management for a building6 Aug 2024US 12,055,304 B2
- Installation for producing electricity and heat, comprising a gas turbine unit12 Dec 2024US 2024/0410301 A1Totalenergies Onetech
- Integrated heat management for a building17 Oct 2024US 2024/0344717 A1Sowillo Energy Ltd.
- System and method for providing domestic hot water and/or space heating within a building, and a removable cover of a storage vessel3 Oct 2024US 2024/0328632 A1Mitsubishi Electric Corporation
- Solar heating for refrigeration and fluid heating devices26 Sep 2024US 2024/0318842 A1Wts LLC
- Heat pump with solar heating and radiative cooling2 May 2024US 2024/0142116 A1Trane International Inc.
Most cited
By later US patents