F24H 9/2078
Storage heaters
Official title: {Storage heaters}
F24H9/2078 (Storage heaters) appears on 12 US grants and 16 published applications in this corpus.
Search patents in F24H- Granted patents
- 12
- Published applications
- 16
- Assignees
- 16
- Inventors
- 29
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Valve24 Dec 2024US 12,173,932 B2
- Device and method for storing thermal energy12 Feb 2019US 10,203,165 B2Muller & Cie
- System and method for adaptively controlling the charging time of a storage heater11 Sep 2018US 10,072,874 B2Basic Holdings
- Thermal storage device5 Sep 2017US 9,752,796 B2Basic Holdings
- Heat storage type heater and method of controlling input and output of heat of the same6 Jun 2006US 7,058,292 B2National Institute of Advanced Industrial Science and Technology
- Electric heater for thermal energy storage28 Nov 2024US 2024/0393013 A1Vital Energi Solutions Limited
- Valve9 May 2024US 2024/0151435 A1
- Electric stove6 Jul 2023US 2023/0213204 A1
- Electric space heater10 Jun 2021US 2021/0172651 A1
- Device and method for storing thermal energy3 Aug 2017US 2017/0219294 A1Muller & Cie
Most cited
By later US patents
- Heat storage type heater and method of controlling input and output of heat of the same18US 7,058,292 B2National Institute of Advanced Industrial Science and Technology · 2006
- Control system for charging and discharging an electric storage heater11US 3,975,620 ADanfoss A/S · 1976
- Heat storage type heater and method of controlling input and output of heat of the same6US 6,757,486 B2National Institute of Advanced Industrial Science and Technology · 2004
- Thermal storage unit and methods for using the same to heat a fluid6US 6,955,050 B2Active Power, Inc. · 2005
- Thermal storage furnace system5US 4,686,959 AElectric Power Research Institute, Inc. · 1987