F23D 2900/14004
With radially extending gas distribution spokes
Official title: with radially extending gas distribution spokes
F23D2900/14004 (With radially extending gas distribution spokes) appears on 91 US grants and 108 published applications in this corpus.
Search patents in F23D- Granted patents
- 91
- Published applications
- 108
- Assignees
- 39
- Inventors
- 226
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 2 | 5 |
| 2003 | 5 | 3 |
| 2004 | 8 | 11 |
| 2005 | 5 | 3 |
| 2006 | 0 | 2 |
| 2007 | 4 | 6 |
| 2008 | 1 | 2 |
| 2009 | 0 | 9 |
| 2010 | 5 | 4 |
| 2011 | 2 | 12 |
| 2012 | 7 | 10 |
| 2013 | 8 | 3 |
| 2014 | 6 | 7 |
| 2015 | 5 | 1 |
| 2016 | 4 | 2 |
| 2017 | 2 | 2 |
| 2018 | 0 | 4 |
| 2019 | 3 | 3 |
| 2020 | 4 | 8 |
| 2021 | 4 | 0 |
| 2022 | 5 | 5 |
| 2023 | 3 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Inward fired radial gas burner assembly and cooktop appliance9 Jun 2026US 12,650,222 B2Haier US Appliance Solutions, Inc.
- Fuel-air mixing and flame stabilization device for a low emission burner with internal flue gas recirculation26 May 2026US 12,638,174 B2Honeywell International Inc.
- Injector assembly for a gas turbine and aircraft26 May 2026US 12,638,185 B2Rolls-Royce Deutschland Ltd & Co KG
- Cylindrical burner apparatus and method15 Jul 2025US 12,359,803 B2Gastech Engineering LLC
- Cylindrical burner apparatus and method24 Dec 2024US 12,173,893 B2Gastech Engineering LLC
- Injector assembly for a gas turbine and aircraft25 Sep 2025US 2025/0297739 A1Rolls-Royce Deutschland Ltd & Co KG
- Inward fired radial gas burner assembly and cooktop appliance22 May 2025US 2025/0164105 A1Haier US Appliance Solutions, Inc.
- Fuel-air mixing and flame stabilization device for a low emission burner with internal flue gas recirculation28 Mar 2024US 2024/0102649 A1Honeywell International Inc.
- Cylindrical burner apparatus and method14 Sep 2023US 2023/0288056 A1Gastech Engineering LLC
- Burner flare tip6 Oct 2022US 2022/0316703 A1
Most cited
By later US patents
- Premixing dry low nox emissions combustor with lean direct injection of gas fule108US 6,192,688 B1General Electric Company · 2001
- Dual fuel mixer for gas turbine combustor107US 5,675,971 AGeneral Electric Company · 1997
- Turbine containing system and an injector therefor101US 6,868,676 B1General Electric Company · 2005
- Premixing dry low NOx emissions combustor with lean direct injection of gas fuel95US 6,047,550 AGeneral Electric Company · 2000
- Combustor assembly for a turbomachine83US 8,281,596 B1General Electric Company · 2012