- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02C - Gas-turbine plantsair intakes for jet-propulsion plantscontrolling fuel supply in air-breathing jet-propulsion plants
- F02C 9/58 - Control of fuel supply conjointly with another control of the plant with power transmission control with control of a variable-pitch propeller
Patent holdings for IPC class F02C 9/58
Total number of patents in this class: 78
10-year publication summary
|
6
|
13
|
13
|
15
|
8
|
6
|
7
|
3
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 5356 |
30 |
| GE Avio S.r.l. | 325 |
13 |
| General Electric Company | 13822 |
10 |
| Safran Aircraft Engines | 6576 |
8 |
| Rtx Corporation | 9946 |
4 |
| Rolls-Royce Corporation | 1681 |
2 |
| Rolls-Royce North American Technologies, Inc. | 1130 |
2 |
| Textron Innovations Inc. | 2407 |
2 |
| Honda Motor Co., Ltd. | 25903 |
1 |
| GE Aviation Systems Limited | 272 |
1 |
| Safran Helicopter Engines | 819 |
1 |
| Woodward, Inc. | 667 |
1 |
| Safran Aero Boosters | 126 |
1 |
| GE Aviation Systems LLC, Inc. | 1 |
1 |
| Kevin Michael Weldon | 1 |
1 |
| Other owners | 0 |