F23K 2900/05004
Mixing two or more fluid fuels
F23K2900/05004 (Mixing two or more fluid fuels) appears on 34 US grants and 58 published applications in this corpus.
Search patents in F23K- Granted patents
- 34
- Published applications
- 58
- Assignees
- 30
- Inventors
- 104
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 1 | 10 |
| 2014 | 1 | 5 |
| 2015 | 1 | 5 |
| 2016 | 8 | 6 |
| 2017 | 3 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 3 | 1 |
| 2022 | 1 | 4 |
| 2023 | 4 | 3 |
| 2024 | 3 | 5 |
| 2025 | 3 | 3 |
| 2026 | 3 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for operation of a flexible fuel combustor25 Aug 2026US 12,716,589 B28 Rivers Capital, LLC
- Burner and process for burning a hydrogen-containing fuel9 Jun 2026US 12,650,223 B2Messer Austria GmbH
- Mixed combustion system fueled with ammonia, hydrogen and natural gas21 Apr 2026US 12,607,348 B2Guangdong University of Technology
- Systems for controlling a fuel blend for a gas turbine16 Dec 2025US 12,497,925 B2General Electric Company
- Systems and methods for operation of a flexible fuel combustor25 Mar 2025US 12,259,136 B28 Rivers Capital, LLC
- Gaseous fuel mixers23 Jul 2026US 2026/0210544 A1United States Gypsum Company
- Natural gas co-firing ammonia burner2 Jul 2026US 2026/0185701 A1Metal Industries Research & Development Centre
- Method for the autogenous processing of metals29 Jan 2026US 2026/0029124 A1Messer Cutting Systems GmbH
- Systems and methods for operation of a flexible fuel combustor12 Jun 2025US 2025/0189135 A18 Rivers Capital, LLC
- Fuel blending in thermochemical heat exchange methods27 Mar 2025US 2025/0102228 A1Praxair Technology, Inc.
Most cited
By later US patents
- Method for control of NOx emission from combustors using fuel dilution20US 7,162,864 B1Sandia National Laboratories · 2007
- Method and apparatus for controlling the combustion in a gas turbine14US 7,730,726 B2Nuovo Pignone S.p.A. · 2010
- System and method for fuel blending and control in gas turbines9US 9,377,202 B2General Electric Company · 2016
- Systems and methods for controlling fuel mixing5US 8,833,052 B2General Electric Company · 2014
- Systems and methods for controlling a fuel blend for a gas turbine4US 11,852,082 B2General Electric Company · 2023