- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02C - Gas-turbine plantsair intakes for jet-propulsion plantscontrolling fuel supply in air-breathing jet-propulsion plants
- F02C 3/107 - Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with two or more rotors connected by power transmission
Patent holdings for IPC class F02C 3/107
Total number of patents in this class: 537
10-year publication summary
|
58
|
59
|
43
|
46
|
35
|
31
|
31
|
27
|
26
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 10222 |
285 |
| Safran Aircraft Engines | 6801 |
42 |
| General Electric Company | 14010 |
40 |
| Pratt & Whitney Canada Corp. | 5594 |
30 |
| Rolls-Royce PLC | 3234 |
30 |
| Safran Helicopter Engines | 857 |
16 |
| Rolls-Royce Deutschland Ltd & Co KG | 869 |
11 |
| Rolls-Royce Corporation | 1685 |
9 |
| Nuovo Pignone Tecnologie S.r.l. | 1232 |
8 |
| MTU Aero Engines AG | 742 |
6 |
| Rolls-Royce North American Technologies, Inc. | 1132 |
6 |
| United Technologies Corporation | 2213 |
5 |
| GE Avio S.r.l. | 352 |
5 |
| Volvo Aero Corporation | 65 |
5 |
| Mitsubishi Power, Ltd. | 1838 |
5 |
| Safran Transmission Systems | 385 |
4 |
| Florida Turbine Technologies, Inc. | 128 |
3 |
| The Boeing Company | 20217 |
2 |
| Derwent Aviation Consulting Ltd | 3 |
2 |
| Turbomeca | 199 |
2 |
| Other owners | 21 |