F24D 11/003
Combined with solar energy
Official title: {combined with solar energy}
F24D11/003 (Combined with solar energy) appears on 191 US grants and 151 published applications in this corpus.
Search patents in F24D- Granted patents
- 191
- Published applications
- 151
- Assignees
- 115
- Inventors
- 368
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 17 | 0 |
| 1978 | 11 | 0 |
| 1979 | 13 | 0 |
| 1980 | 16 | 0 |
| 1981 | 13 | 0 |
| 1982 | 9 | 0 |
| 1983 | 11 | 0 |
| 1984 | 12 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 4 |
| 2008 | 0 | 3 |
| 2009 | 1 | 10 |
| 2010 | 2 | 17 |
| 2011 | 1 | 22 |
| 2012 | 4 | 16 |
| 2013 | 6 | 8 |
| 2014 | 8 | 10 |
| 2015 | 4 | 11 |
| 2016 | 1 | 3 |
| 2017 | 6 | 2 |
| 2018 | 10 | 10 |
| 2019 | 2 | 1 |
| 2020 | 2 | 3 |
| 2021 | 4 | 2 |
| 2022 | 4 | 5 |
| 2023 | 1 | 2 |
| 2024 | 3 | 15 |
| 2025 | 8 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heating system9 Jun 2026US 12,650,234 B2Intellihot, Inc.
- Methods and systems and apparatus to support reduced energy and water usage31 Mar 2026US 12,590,713 B2Octopus Energy Heating Limited
- System and method for hydronic distribution with submersible pumps in an unpressurized tank30 Dec 2025US 12,510,255 B2Hunt Utilities Group LLC
- Solar heating for refrigeration and fluid heating devices2 Dec 2025US 12,486,990 B2Lema S.R.L.
- Apparatus and method for solar heat collection2 Sep 2025US 12,405,012 B2Lasting Image Laser Etching Company
- Thermal fluid conveyance manifold and operation thereof17 Sep 2026US 2026/0276215 A1
- Heating system4 Jun 2026US 2026/0153266 A1Intellihot, Inc.
- Expansion tank with heat accumulation16 Oct 2025US 2025/0321021 A1Zilmet S.P.A.
- Solar thermal energy collection and storage for heating buildings9 Oct 2025US 2025/0314387 A1
- Method and apparatus for solar heat collection15 May 2025US 2025/0155135 A1Lasting Image Laser Etching Company
Most cited
By later US patents