F23L 2900/15022
Special arrangements for supplying or treating air or oxidant for combustion: using
Official title: using pre-purging regenerator beds
F23L2900/15022 (Special arrangements for supplying or treating air or oxidant for combustion: using) appears on 6 US grants and 6 published applications in this corpus.
Search patents in F23L- Granted patents
- 6
- Published applications
- 6
- Assignees
- 8
- Inventors
- 24
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Regenerative burner system and method of use3 Jun 2025US 12,320,521 B2Fives North American Combustion, Inc.
- Regenerative burner system and method of use6 Jun 2023US 11,668,460 B2Fives North American Combustion, Inc.
- Apparatus and method for cleaning regenerative-burner media bed19 May 2015US 9,033,700 B2Novelis Inc.
- Method and apparatus for treating waste gas flows laden with aerosol and dust4 May 2010US 7,708,963 B2
- Heat treating plant, installation method for porous regenerative element, production method for heat treated substance, selection method for porous regenerative element, and spent porous regenerative element component member19 Apr 2005US 6,880,619 B1NGK Insulators, Ltd.
- Regenerative burner system and method of use16 Nov 2023US 2023/0366541 A1Fives North American Combustion, Inc.
- Regenerative burner system and method of use23 Jun 2022US 2022/0196238 A1Fives North American Combustion, Inc.
- Alternate-switching regenerative combustion apparatus and control method therefor11 Aug 2016US 2016/0230991 A1Hunan Baling Furnace Energy Conservation Co., Ltd.
- Apparatus and method for cleaning regenerative-burner media bed4 May 2006US 2006/0093978 A1Novelis Inc.
- Method and apparatus for treating waste gas flows laden with aerosol and dust10 Nov 2005US 2005/0249644 A1
Most cited
By later US patents
- Regenerative oxygen preheat process for oxy-fuel fired furnaces12US 5,921,771 APraxair Technology, Inc. · 1999
- Heat treating plant, installation method for porous regenerative element, production method for heat treated substance, selection method for porous regenerative element, and spent porous regenerative element component member9US 6,880,619 B1NGK Insulators, Ltd. · 2005
- Method and apparatus for treating waste gas flows laden with aerosol and dust2US 7,708,963 B22010
- Regenerative burner system and method of use1US 11,668,460 B2Fives North American Combustion, Inc. · 2023
- Apparatus and method for cleaning regenerative-burner media bed1US 9,033,700 B2Novelis Inc. · 2015