F24H 2250/12
Microwaves
F24H2250/12 (Microwaves) appears on 8 US grants and 12 published applications in this corpus.
Search patents in F24H- Granted patents
- 8
- Published applications
- 12
- Assignees
- 7
- Inventors
- 22
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for microwave heating of fluids1 Sep 2026US 12,727,062 B21863815 Ontario Limited
- Eco-friendly boiler2 Sep 2025US 12,405,029 B2
- Heater using microwave energy12 Dec 2023US 11,844,170 B2
- Solid state radio frequency (SSRF) water heater device2 May 2023US 11,639,225 B2Koninklifke Fabriek Inventum B.V.
- Water heater appliance and methods of operation10 Nov 2020US 10,830,494 B2Haier US Appliance Solutions, Inc.
- Eco-friendly boiler13 Nov 2025US 2025/0347442 A1
- Heating assembly20 Mar 2025US 2025/0093072 A1B/E Aerospace, Inc.
- Boiler induction heating system27 Feb 2025US 2025/0067444 A1
- Eco-friendly boiler19 Dec 2024US 2024/0418405 A1
- Water heater and a method of heating water utilizing microwave energy15 Jun 2023US 2023/0184459 A1
Most cited
By later US patents