F25B 2400/24
Thermal storage element
F25B2400/24 (Thermal storage element) appears on 355 US grants and 440 published applications in this corpus.
Search patents in F25B- Granted patents
- 355
- Published applications
- 440
- Assignees
- 230
- Inventors
- 881
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 8 | 11 |
| 2003 | 9 | 12 |
| 2004 | 9 | 8 |
| 2005 | 8 | 18 |
| 2006 | 9 | 18 |
| 2007 | 15 | 9 |
| 2008 | 4 | 6 |
| 2009 | 8 | 14 |
| 2010 | 7 | 16 |
| 2011 | 7 | 17 |
| 2012 | 4 | 15 |
| 2013 | 10 | 6 |
| 2014 | 9 | 18 |
| 2015 | 7 | 27 |
| 2016 | 17 | 20 |
| 2017 | 21 | 22 |
| 2018 | 24 | 19 |
| 2019 | 19 | 25 |
| 2020 | 17 | 17 |
| 2021 | 21 | 17 |
| 2022 | 11 | 24 |
| 2023 | 23 | 19 |
| 2024 | 9 | 24 |
| 2025 | 25 | 33 |
| 2026 | 14 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cooled container and method for distributing cooled items22 Sep 2026US 12,742,583 B2MEDSZGO Holding BV
- Refrigeration circuit with thermal storage25 Aug 2026US 12,716,633 B2Carrier Corporation
- Energy storage device and method based on carbon dioxide gas-liquid phase change25 Aug 2026US 12,716,659 B2Exa Energy Technology (Shenzhen) Co. Ltd.
- Variable refrigerant flow system and control method18 Aug 2026US 12,710,207 B2Guangdong Carrier Hvac Co., Ltd.
- Cold climate heat pump system with energy storage11 Aug 2026US 12,704,328 B2Trane International Inc.
- Heating, ventilation, and air-conditioning system with a thermal energy storage device24 Sep 2026US 2026/0287232 A1Goodman Global Group, Inc.
- System and method for charging a phase change material (PCM) tank for pressure control at a flash tank27 Aug 2026US 2026/0251366 A1Lennox Industries Inc.
- System and method for energy storage30 Jul 2026US 2026/0218991 A1
- Refrigeration cycle device, and refrigeration cycle device control method23 Jul 2026US 2026/0210602 A1Fujitsu General Limited
- Heat transfer apparatus and method23 Jul 2026US 2026/0210645 A1Baltimore Aircoil Company, Inc.
Most cited
By later US patents
- Thermoelectric based heating and cooling system for a hybrid-electric vehicle91US 7,246,496 B2Visteon Global Technologies, Inc. · 2007
- IT equipment cooling90US 7,165,412 B1American Power Conversion Corporation · 2007
- Heated or cooled dishware and drinkware82US 9,814,331 B2Ember Technologies, Inc. · 2017
- IT equipment cooling79US 7,418,825 B1American Power Conversion Corporation · 2008
- Cooling system with auxiliary thermal buffer unit for cooling an electronics module78US 6,397,618 B1International Business Machines Corporation · 2002