- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02C - Gas-turbine plantsair intakes for jet-propulsion plantscontrolling fuel supply in air-breathing jet-propulsion plants
- F02C 9/32 - Control of fuel supply characterised by throttling of fuel
Patent holdings for IPC class F02C 9/32
Total number of patents in this class: 129
10-year publication summary
|
16
|
8
|
4
|
18
|
8
|
5
|
8
|
10
|
5
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13912 |
13 |
| Safran Aircraft Engines | 6722 |
13 |
| Mitsubishi Heavy Industries, Ltd. | 9161 |
12 |
| Mitsubishi Power, Ltd. | 1832 |
10 |
| Rolls-Royce PLC | 3225 |
9 |
| Pratt & Whitney Canada Corp. | 5519 |
8 |
| GE Infrastructure Technology, LLC | 6162 |
7 |
| Hamilton Sundstrand Corporation | 5014 |
4 |
| Ansaldo Energia Switzerland AG | 270 |
4 |
| Rtx Corporation | 10116 |
4 |
| Siemens AG | 23996 |
3 |
| 8 Rivers Capital, LLC | 232 |
3 |
| Mitsubishi Hitachi Power Systems, Ltd. | 991 |
3 |
| Rolls-Royce Corporation | 1680 |
3 |
| Safran Helicopter Engines | 847 |
3 |
| Textron Innovations Inc. | 2533 |
3 |
| Siemens Energy Global GmbH & Co. KG | 3414 |
3 |
| Gulfstream Aerospace Corporation | 680 |
2 |
| Japan Aerospace Exploration Agency | 459 |
2 |
| Microturbo | 28 |
2 |
| Other owners | 18 |