- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02K - Jet-propulsion plants
- F02K 3/08 - Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluidControl thereof
Patent holdings for IPC class F02K 3/08
Total number of patents in this class: 34
10-year publication summary
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2
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3
|
1
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1
|
2
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0
|
5
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4
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2
|
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
|
|---|---|---|
| Rolls-Royce PLC | 3170 |
4 |
| Pratt & Whitney Canada Corp. | 4990 |
3 |
| Ingersoll-Rand Industrial U.S., Inc. | 519 |
3 |
| Rtx Corporation | 9660 |
3 |
| General Electric Company | 13793 |
2 |
| Siemens AG | 24300 |
2 |
| SNECMA S.A. | 1148 |
2 |
| Game Changers, LLC | 14 |
2 |
| Safran Aircraft Engines | 6448 |
2 |
| Foret Plasma Labs, LLC | 66 |
1 |
| GE Aviation Systems Limited | 269 |
1 |
| GKN Aerospace Sweden AB | 95 |
1 |
| Rolls-Royce North American Technologies, Inc. | 1155 |
1 |
| Snecma | 1061 |
1 |
| Envita Management & Development GmbH | 2 |
1 |
| MAUTONE BARROS, Jose Eduardo | 1 |
1 |
| Raytheon Technologies Corporation | 145 |
1 |
| Greenjets Limited | 10 |
1 |
| Rafael Mártinez-Vilanova Piñó | 1 |
1 |
| GE Vernova Infrastructure Technology LLC | 350 |
1 |
| Other owners | 0 |