F23D 2900/14241
Post-mixing with swirling means
F23D2900/14241 (Post-mixing with swirling means) appears on 31 US grants and 37 published applications in this corpus.
Search patents in F23D- Granted patents
- 31
- Published applications
- 37
- Assignees
- 24
- Inventors
- 94
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 2 | 4 |
| 2015 | 2 | 1 |
| 2016 | 2 | 4 |
| 2017 | 0 | 2 |
| 2018 | 2 | 6 |
| 2019 | 5 | 1 |
| 2020 | 6 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 4 |
| 2023 | 2 | 1 |
| 2024 | 1 | 4 |
| 2025 | 2 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Swirler with recessed fuel filmer and air assist fuel nozzle11 Aug 2026US 12,704,260 B2Rtx Corporation
- Multi-autoclave lateral conversion module30 Dec 2025US 12,508,564 B2Bright Sand, Inc.
- Apparatus and method for drying material and asphalt mixing facility having such an apparatus18 Nov 2025US 12,474,118 B2Benninghoven Zweigniederlassung Der Wirtgen Mineral Technologies GmbH
- Fuel nozzle air swirler18 Jun 2024US 12,011,734 B2Rtx Corporation
- Combustion head for a burner12 Dec 2023US 11,841,137 B2RIELLO S.p.A.
- Portable Gas Burner9 Jul 2026US 2026/0194230 A1
- Flame effect system12 Mar 2026US 2026/0071752 A1Universal City Studios LLC
- Swirl burner for ammonia combustion24 Oct 2024US 2024/0353097 A1Regents of the University of Minnesota
- Burner1 Aug 2024US 2024/0255139 A1SMS group GmbH
- Combustor13 Jun 2024US 2024/0191874 A1Beckett Thermal Solutions
Most cited
By later US patents
- Method and apparatus for operating a turbine engine24US 7,810,333 B2General Electric Company · 2010
- Method and apparatus for combusting fuel employing vortex stabilization17US 7,628,606 B12009
- Flare apparatus and methods11US 5,846,068 AJohn Zink Company, a Division of Koch Engineering Company, Inc. · 1998
- Light weight swirler for gas turbine engine combustor and a method for lightening a swirler for a gas turbine engine10US 9,447,974 B2United Technologies Corporation · 2016
- Mixed fuel vacuum burner-reactor9US 9,194,583 B22015