F24H 7/04
With forced circulation of the transfer fluid
Official title: with forced circulation of the transfer fluid
F24H7/04 (With forced circulation of the transfer fluid) appears on 104 US grants and 104 published applications in this corpus.
Search patents in F24H- Granted patents
- 104
- Published applications
- 104
- Assignees
- 70
- Inventors
- 235
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 2 |
| 2007 | 0 | 3 |
| 2008 | 0 | 1 |
| 2009 | 0 | 5 |
| 2010 | 2 | 5 |
| 2011 | 0 | 6 |
| 2012 | 3 | 3 |
| 2013 | 0 | 1 |
| 2014 | 2 | 4 |
| 2015 | 0 | 3 |
| 2016 | 1 | 4 |
| 2017 | 4 | 3 |
| 2018 | 3 | 7 |
| 2019 | 1 | 4 |
| 2020 | 5 | 5 |
| 2021 | 6 | 4 |
| 2022 | 3 | 5 |
| 2023 | 2 | 3 |
| 2024 | 7 | 21 |
| 2025 | 6 | 2 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermal energy storage system coupled with thermal power cycle systems2 Jun 2026US 12,644,396 B2Rondo Energy, Inc.
- Thermal energy storage system coupled with thermal power cycle systems31 Mar 2026US 12,590,549 B1Rondo Energy, Inc.
- Methods and systems and apparatus to support reduced energy and water usage31 Mar 2026US 12,590,713 B2Octopus Energy Heating Limited
- Heat storage device, heat storage system and method for operating a heat storage device24 Feb 2026US 12,560,389 B2Kraftanlagen Energies & Services SE
- Thermal energy storage system coupled with thermal power cycle systems6 Jan 2026US 12,516,613 B1Rondo Energy, Inc.
- Sensible heat device30 Jul 2026US 2026/0218990 A1Newton Energy Solutions Holding B.V.
- Heating Device, Heating System, Heat Storage Device and Heat Storage System2 Jul 2026US 2026/0185740 A1Kraftanlagen Energies & Services SE
- Heating, ventilation, and air conditoining with thermal energy storage28 May 2026US 2026/0146759 A1Carrier Corporation
- Load shifting using flow control assembly in heat pump integrated with thermal energy storage28 May 2026US 2026/0146801 A1Carrier Corporation
- Thermal energy storage system28 May 2026US 2026/0146803 A1Carrier Corporation
Most cited
By later US patents
- Space heating using off-peak electric heat storage77US 4,234,782 ASaskatchewan Power Corporation · 1980
- Electrical thermal storage with edge-of-network tailored energy delivery systems and methods72US 8,768,528 B2VCharge, Inc. · 2014
- Heating and cooling systems incorporating thermal storage63US 5,497,629 AStore Heat and Produce Energy, Inc. · 1996
- Phase change material storage heater60US 5,687,706 AUniversity of Florida · 1997
- Heat pump and air conditioning system incorporating thermal storage55US 5,507,337 AShape Corp. · 1996