F23K 2900/01041
Heating by using exhaust gas heat
F23K2900/01041 (Heating by using exhaust gas heat) appears on 35 US grants and 38 published applications in this corpus.
Search patents in F23K- Granted patents
- 35
- Published applications
- 38
- Assignees
- 33
- Inventors
- 100
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 2 |
| 2014 | 1 | 3 |
| 2015 | 1 | 4 |
| 2016 | 2 | 5 |
| 2017 | 3 | 1 |
| 2018 | 3 | 4 |
| 2019 | 3 | 1 |
| 2020 | 4 | 2 |
| 2021 | 2 | 1 |
| 2022 | 0 | 2 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 2 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mixed combustion system fueled with ammonia, hydrogen and natural gas21 Apr 2026US 12,607,348 B2Guangdong University of Technology
- Combustion system comprising an annular shroud burner15 Jul 2025US 12,359,807 B2Jupiter Oxygen Corporation
- Combustible ice efficient combustion system20 May 2025US 12,305,852 B2Guangdong University of Technology
- Apparatus for heating a gas burner unit3 Sep 2024US 12,078,424 B2Noralta Technologies Inc.
- Combustion system comprising an annular shroud burner10 Oct 2023US 11,781,751 B2Jupiter Oxygen Corporation
- Combustion system comprising an annular shroud burner5 Feb 2026US 2026/0036299 A1Jupiter Oxygen Corporation
- Heating device, heating apparatus and apparatus for providing a flow of gaseous hydrogen18 Sep 2025US 2025/0290665 A1ROLLS-ROYCE plc
- Method and system for heating a reformer with an ammonia-fired burner producing a stable flame14 Aug 2025US 2025/0256958 A1American Air Liquide, Inc.
- Fuel blending in thermochemical heat exchange methods27 Mar 2025US 2025/0102228 A1Praxair Technology, Inc.
- Mixed combustion system fueled with ammonia, hydrogen and natural gas13 Feb 2025US 2025/0052416 A1Guangdong University of Technology
Most cited
By later US patents
- Combustion method and apparatus for producing a carbon dioxide end product164US 6,202,574 B1ABB Alstom Power Inc. · 2001
- Device and method for feeding fuel86US 7,104,784 B1Nippon Furnace Kogyo Kaisha, Ltd. · 2006
- Device and method for feeding fuel74US 7,824,179 B2NFK Holdings Co. · 2010
- Method of enhancing the quality of high-moisture materials using system heat sources15US 8,579,999 B2Great River Energy · 2013
- Method and apparatus for controlling the combustion in a gas turbine14US 7,730,726 B2Nuovo Pignone S.p.A. · 2010