F24H 15/128
Preventing overheating
F24H15/128 (Preventing overheating) appears on 236 US grants and 254 published applications in this corpus.
Search patents in F24H- Granted patents
- 236
- Published applications
- 254
- Assignees
- 166
- Inventors
- 565
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 2 |
| 2003 | 5 | 5 |
| 2004 | 4 | 6 |
| 2005 | 4 | 4 |
| 2006 | 6 | 8 |
| 2007 | 8 | 7 |
| 2008 | 4 | 4 |
| 2009 | 4 | 8 |
| 2010 | 2 | 12 |
| 2011 | 4 | 4 |
| 2012 | 9 | 10 |
| 2013 | 3 | 9 |
| 2014 | 6 | 18 |
| 2015 | 5 | 11 |
| 2016 | 11 | 15 |
| 2017 | 8 | 10 |
| 2018 | 12 | 12 |
| 2019 | 12 | 17 |
| 2020 | 9 | 17 |
| 2021 | 10 | 22 |
| 2022 | 10 | 10 |
| 2023 | 16 | 7 |
| 2024 | 9 | 9 |
| 2025 | 7 | 17 |
| 2026 | 5 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heater bundles having variable power output within zones22 Sep 2026US 12,742,570 B2Watlao Electric Manufacturing Company
- Gas fueled water heater appliance and methods to mitigate lint, dust, and oil events14 Jul 2026US 12,680,728 B2Haier US Appliance Solutions, Inc.
- Safety control system for electric water heater2 Jun 2026US 12,644,626 B2National Kaohsiung University of Science and Technology
- Heater bundles having virtual sensing for thermal gradient compensation24 Feb 2026US 12,560,356 B2Watlow Electric Manufacturing Company
- Heater bundles with local power switching3 Feb 2026US 12,540,757 B2Watlow Electric Manufacturing Company
- Portable Towel Warming Apparatus with Enhanced Heat Distribution and Thermal Insulation27 Aug 2026US 2026/0248328 A1
- Electric heater for vehicle6 Aug 2026US 2026/0227093 A1I.R.C.A. S.P.A. Industria Resistenze Corazzate E Affini
- A method and apparatus for rapid circulating tissue pretreatment11 Jun 2026US 2026/0160651 A1Novodiax, Inc.
- Heating medium circulation apparatus9 Apr 2026US 2026/0098661 A1Rinnai Corporation
- Heating medium circulation apparatus9 Apr 2026US 2026/0098662 A1Rinnai Corporation
Most cited
By later US patents
- Integrated appliance control system186US 6,059,195 ATridelta Industries, Inc. · 2000
- Microprocessor controlled tankless water heater system129US 5,504,306 AChronomite Laboratories, Inc. · 1996
- Automated water heater flushing and monitoring system122US 10,047,974 B1State Farm Mutual Automobile Insurance Company · 2018
- Automated water heater flushing and monitoring system121US 10,480,825 B1State Farm Mutual Automobile Insurance Company · 2019
- Automated water heater flushing and monitoring system119US 10,323,860 B1State Farm Mutual Automobile Insurance Company · 2019