F22B 1/303
With means for injecting or spraying water against electrodes or with means
Official title: {with means for injecting or spraying water against electrodes or with means for water circulation}
F22B1/303 (With means for injecting or spraying water against electrodes or with means) appears on 24 US grants and 13 published applications in this corpus.
Search patents in F22B- Granted patents
- 24
- Published applications
- 13
- Assignees
- 14
- Inventors
- 40
- Latest grant
- 26 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 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 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 3 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 3 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Superheated steam and efficient thermal plasma combined generation for high temperature reactions apparatus and method26 Mar 2024US 11,940,146 B2MHI Health Devices, LLC
- Apparatus for generating system24 Sep 2019US 10,422,521 B2Koninklijke Philips N. V.
- Apparatus for generating steam25 Jun 2019US 10,330,308 B2Koninklijke Philips N. V.
- Apparatus for generating steam19 Mar 2019US 10,234,134 B2Koninklijke Philips N. V.
- Apparatus for generating steam1 Aug 2017US 9,719,675 B2Koninklijke Philips N. V.
- Load adjustable electrode steam boiler27 Aug 2026US 2026/0251295 A1Fangkuai Boiler Co., Ltd.
- Efficient high temperature electric convective heater and method to make same14 Aug 2025US 2025/0257870 A1
- Superheated steam and efficient thermal plasma combined generation for high temperature reactions apparatus and method8 Apr 2021US 2021/0102698 A1MHI Health Devices, LLC
- Apparatus for generating steam26 Oct 2017US 2017/0307209 A1Koninklijke Philips N. V.
- Steam generation device and system2 Feb 2017US 2017/0030577 A1
Most cited
By later US patents
- Water distribution chamber for an electric steam generator9US 4,169,558 ACam Industries, Inc. · 1979
- Water heating apparatus using electrodes7US 7,403,701 B2LG Electronics Inc. · 2008
- Water-jet electrode steam generator6US 4,121,090 ASulzer Brothers Limited · 1978
- HTW heating system having an electrode steam boiler as the direct source of HTW5US 4,052,587 A1977
- Electrode-type steam generator5US 4,206,342 ASulzer Brothers Limited · 1980