- 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: 35
10-year publication summary
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1
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2
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3
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1
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1
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2
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0
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5
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7
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rolls-Royce PLC | 2996 |
4 |
| Rtx Corporation | 9114 |
4 |
| General Electric Company | 17794 |
3 |
| Pratt & Whitney Canada Corp. | 4445 |
3 |
| Ingersoll-Rand Industrial U.S., Inc. | 497 |
3 |
| Siemens AG | 24568 |
2 |
| SNECMA S.A. | 1150 |
2 |
| Game Changers, LLC | 14 |
2 |
| Safran Aircraft Engines | 6059 |
2 |
| Foret Plasma Labs, LLC | 66 |
1 |
| GE Aviation Systems Limited | 261 |
1 |
| GE Avio S.r.l. | 247 |
1 |
| Rolls-Royce North American Technologies, Inc. | 1139 |
1 |
| Snecma | 1065 |
1 |
| Envita Management & Development GmbH | 2 |
1 |
| MAUTONE BARROS, Jose Eduardo | 1 |
1 |
| Raytheon Technologies Corporation | 234 |
1 |
| Greenjets Limited | 6 |
1 |
| Rafael Mártinez-Vilanova Piñó | 1 |
1 |
| Other owners | 0 |