F24V 30/00
Apparatus or devices using heat produced by exothermal chemical reactions other than
Official title: Apparatus or devices using heat produced by exothermal chemical reactions other than combustion
F24V30/00 (Apparatus or devices using heat produced by exothermal chemical reactions other than) appears on 502 US grants and 598 published applications in this corpus.
Search patents in F24V- Granted patents
- 502
- Published applications
- 598
- Assignees
- 284
- Inventors
- 1,004
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 12 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 7 | 0 |
| 1985 | 6 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 9 | 0 |
| 1990 | 4 | 0 |
| 1991 | 12 | 0 |
| 1992 | 10 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 7 | 4 |
| 2002 | 6 | 15 |
| 2003 | 12 | 36 |
| 2004 | 25 | 58 |
| 2005 | 12 | 24 |
| 2006 | 44 | 28 |
| 2007 | 4 | 35 |
| 2008 | 15 | 31 |
| 2009 | 8 | 19 |
| 2010 | 9 | 24 |
| 2011 | 15 | 19 |
| 2012 | 9 | 25 |
| 2013 | 15 | 21 |
| 2014 | 8 | 36 |
| 2015 | 16 | 29 |
| 2016 | 20 | 26 |
| 2017 | 20 | 21 |
| 2018 | 18 | 23 |
| 2019 | 11 | 14 |
| 2020 | 19 | 15 |
| 2021 | 11 | 23 |
| 2022 | 13 | 15 |
| 2023 | 7 | 23 |
| 2024 | 17 | 16 |
| 2025 | 6 | 12 |
| 2026 | 6 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heat generation cell, heat generation device, and heat utilization system29 Sep 2026US 12,747,893 B2Clean Planet Inc.
- Method and apparatus for manufacturing cement using rotary generated thermal energy28 Jul 2026US 12,692,192 B2Coolbrook Oy
- Method and apparatus for heating fluids in processes related to refining and petrochemical industries using rotary generated thermal energy9 Jun 2026US 12,649,689 B2Coolbrook Oy
- Heat generation device, heat utilization system and film-like heat generation element5 May 2026US 12,618,592 B2Clean Planet Inc.
- Low-cost, portable, flameless-heater-powered thermo-chemical decontamination system for facemasks and other types of personal protection equipment (PPE)10 Feb 2026US 12,544,469 B2Raytheon Company
- Refining and/or petrochemical facility and apparatus for heating fluids in processes related to refining and petrochemical industries using rotary generated thermal energy17 Sep 2026US 2026/0274747 A1Coolbrook Oy
- Expandable exothermic gel compositions and methods of use23 Jul 2026US 2026/0209591 A1Forever Young International, Inc.
- Controlled exothermic heat pack25 Jun 2026US 2026/0174593 A1
- System including metal hydrides for waste heat processing and recovery28 May 2026US 2026/0146800 A1Battelle Savannah River Alliance, LLC
- Composition for non-pyrotechnic generation of smoke21 May 2026US 2026/0138936 A1
Most cited
By later US patents
- Aerosol delivery article340US 4,941,483 AR. J. Reynolds Tobacco Company · 1990
- Phase change material thermal capacitor clothing196US 6,855,410 B22005
- Method and apparatus for vaporizing a compound183US 7,458,374 B2Alexza Pharmaceuticals, Inc. · 2008
- Instant hot or cold, reusable cold pack178US 4,462,224 AMinnesota Mining and Manufacturing Company · 1984
- Phase change thermal control materials, method and apparatus140US 6,319,599 B12001