F23B 2900/00006
Means for applying electricity to flame
Official title: Means for applying electricity to flame, e.g. an electric field
F23B2900/00006 (Means for applying electricity to flame) appears on 9 US grants and 11 published applications in this corpus.
Search patents in F23B- Granted patents
- 9
- Published applications
- 11
- Assignees
- 3
- Inventors
- 22
- Latest grant
- 31 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 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 | 4 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 4 | 3 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Combustion by controlled ionisation31 Aug 2021US 11,105,503 B2
- Perforated flame holder and system including protection from abrasive or corrosive fuel24 Dec 2019US 10,514,165 B2Clearsign Combustion Corporation
- Method for combustion of multiple fuels16 Oct 2018US 10,101,024 B2Clearsign Combustion Corporation
- System and method for combustion of multiple fuels4 Jul 2017US 9,696,031 B2Clearsign Combustion Corporation
- Electrically-driven particulate agglomeration in a combustion system18 Oct 2016US 9,468,936 B2Clearsign Combustion Corporation
- Apparatus and method for providing electrical combustion control to a burner23 Apr 2020US 2020/0124276 A1Clearsign Combustion Corporation
- Combustion by controled ionisation29 Aug 2019US 2019/0264907 A1
- Perforated flame holder and system including protection from abrasive or corrosive fuel1 Feb 2018US 2018/0031229 A1Clearsign Combustion Corporation
- Method for combustion of multiple fuels14 Sep 2017US 2017/0261201 A1Clearsign Combustion Corporation
- System and method for combustion of multiple fuels25 Aug 2016US 2016/0245507 A1Clearsign Combustion Corporation
Most cited
By later US patents
- Apparatus and method for reducing particulate emissions from combustion processes63US 5,702,244 AThermal Energy Systems, Incorporated · 1997
- Solid fuel burner with electrodynamic homogenization38US 9,366,427 B2Clearsign Combustion Corporation · 2016
- Electrically-driven particulate agglomeration in a combustion system37US 9,289,780 B2Clearsign Combustion Corporation · 2016
- Multiple fuel combustion system and method36US 9,267,680 B2Clearsign Combustion Corporation · 2016
- System and method for combustion of multiple fuels4US 9,696,031 B2Clearsign Combustion Corporation · 2017