- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23C - Methods or apparatus for combustion using fluid fuel or solid fuel suspended in air
- F23C 6/02 - Combustion apparatus characterised by the combination of two or more combustion chambers in parallel arrangement
Patent holdings for IPC class F23C 6/02
Total number of patents in this class: 48
10-year publication summary
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3
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5
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4
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5
|
3
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1
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6
|
1
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5
|
1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| North American Wave Engine Corporation | 28 |
4 |
| Uop LLC | 4393 |
3 |
| Air Products and Chemicals, Inc. | 1471 |
3 |
| Noritz Corporation | 290 |
3 |
| GE Infrastructure Technology, LLC | 6171 |
2 |
| Sumitomo Shi FW Energia Oy | 62 |
2 |
| HYTING GmbH | 18 |
2 |
| Modern Hydrogen, Inc. | 42 |
2 |
| Siemens AG | 24029 |
1 |
| Pratt & Whitney Canada Corp. | 5479 |
1 |
| Alstom Technology Ltd | 1045 |
1 |
| Ansaldo Energia Switzerland AG | 270 |
1 |
| Beijing Lianliyuan Technology Co., Ltd | 2 |
1 |
| Bloom Engineering Company, Inc. | 24 |
1 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 704 |
1 |
| Danieli & C. Officine Meccaniche S.p.A. | 720 |
1 |
| Edwards Japan Limited | 439 |
1 |
| Edwards Limited | 774 |
1 |
| Eratec | 4 |
1 |
| Fives North American Combustion, Inc. | 47 |
1 |
| Other owners | 15 |