F23C 99/008
Combustion methods wherein flame cooling techniques other than fuel or air staging
Official title: {Combustion methods wherein flame cooling techniques other than fuel or air staging or fume recirculation are used}
F23C99/008 (Combustion methods wherein flame cooling techniques other than fuel or air staging) appears on 13 US grants and 14 published applications in this corpus.
Search patents in F23C- Granted patents
- 13
- Published applications
- 14
- Assignees
- 10
- Inventors
- 37
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 1 | 0 |
| 2013 | 0 | 4 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 2 | 0 |
| 2018 | 2 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 2 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Push/pull furnace and methods related thereto14 Jul 2026US 12,680,693 B2Trane International Inc.
- Method for reducing NOX emission16 Apr 2024US 11,959,639 B2Technip France
- Push/pull furnace and methods related thereto10 Oct 2023US 11,781,748 B2Trane International Inc.
- Combustion chamber15 Nov 2022US 11,499,717 B2Zhejiang Liju Boiler Co., Ltd.
- Continuous reflux reactor under pressure and controlled condenser system for thermochemical treatment of plastic and/or elastomeric waste18 Jan 2022US 11,225,610 B2Valgroup S.A.
- Push/Pull Furnace and Methods Related Thereto21 Dec 2023US 2023/0408083 A1Trane International Inc.
- Push/Pull Furnace and Methods Related Thereto13 Jan 2022US 2022/0010958 A1Trane International Inc.
- Continuous reflux reactor under pressure and controlled condenser system for thermochemical treatment of plastic and/or elastomeric waste5 Aug 2021US 2021/0238483 A1Valgroup S.A.
- Continuous reflux reactor under pressure and controlled condenser system for thermochemical treatment of plastic and/or elastomeric waste4 Mar 2021US 2021/0062093 A1Valgroup S.A.
- Method for reducing nox emission3 Dec 2020US 2020/0378599 A1Technip France
Most cited
By later US patents
- Gas turbine system with injection water pressurization passage10US 10,041,417 B2Kawasaki Jukogyo Kabushiki Kaisha · 2018
- Continuous reflux reactor under pressure and controlled condenser system for thermochemical treatment of plastic and/or elastomeric waste9US 11,015,127 B2Valgroup S.A. · 2021
- Method and apparatus for controlling gas flow patterns inside a heater chamber and equalizing radiant heat flux to a double fired coil5US 8,128,399 B1Great Southern Flameless, LLC · 2012
- Combustion system and method for electrically assisted start-up1US 10,125,979 B2Clearsign Combustion Corporation · 2018
- Push/pull furnace and methods related thereto1US 11,781,748 B2Trane International Inc. · 2023