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F24D 19/1057

The system uses solar energy

Official title: {the system uses solar energy}

F24D19/1057 (The system uses solar energy) appears on 56 US grants and 65 published applications in this corpus.

Search patents in F24D

Granted patents: 56
Published applications: 65
Assignees: 44
Inventors: 114
Latest grant: 31 Mar 2026

Filings by year

F24D 19/1057: granted patents and published applications per publication year
Year	Granted patents	Published applications
1977	1	0
1978	4	0
1979	0	0
1980	5	0
1981	4	0
1982	2	0
1983	2	0
1984	0	0
1985	0	0
1986	1	0
1987	2	0
1988	0	0
1989	0	0
1990	0	0
1991	0	0
1992	0	0
1993	0	0
1994	2	0
1995	0	0
1996	0	0
1997	1	0
1998	0	0
1999	0	0
2000	0	0
2001	0	0
2002	0	0
2003	0	0
2004	0	0
2005	0	0
2006	0	0
2007	0	1
2008	0	1
2009	1	1
2010	1	4
2011	0	3
2012	0	5
2013	0	3
2014	0	5
2015	1	2
2016	1	6
2017	3	2
2018	3	4
2019	3	2
2020	3	3
2021	2	1
2022	0	2
2023	0	3
2024	6	13
2025	6	2
2026	2	2

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Methods and systems and apparatus to support reduced energy and water usage31 Mar 2026US 12,590,713 B2Octopus Energy Heating Limited
Water heating system13 Jan 2026US 12,523,379 B2
Energy bank with heat pump input circuit and hot water output circuit8 Jul 2025US 12,352,504 B2Octopus Energy Heating Limited
System, apparatus and method for efficient use of solar photovoltaic energy1 Jul 2025US 12,345,424 B2Rheem Australia Pty Limited
Energy storage arrangement and installations20 May 2025US 12,305,930 B2Octopus Energy Heating Limited

Most cited

By later US patents