- 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: 83
10-year publication summary
|
6
|
13
|
13
|
15
|
8
|
6
|
7
|
4
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 5517 |
31 |
| GE Avio S.r.l. | 336 |
13 |
| General Electric Company | 13915 |
10 |
| Safran Aircraft Engines | 6727 |
10 |
| Rtx Corporation | 10127 |
4 |
| Rolls-Royce Corporation | 1680 |
2 |
| Rolls-Royce North American Technologies, Inc. | 1130 |
2 |
| Textron Innovations Inc. | 2534 |
2 |
| Safran Landing Systems | 777 |
2 |
| Honda Motor Co., Ltd. | 26105 |
1 |
| GE Aviation Systems Limited | 280 |
1 |
| Safran Helicopter Engines | 847 |
1 |
| Woodward, Inc. | 677 |
1 |
| Safran Aero Boosters | 133 |
1 |
| GE Aviation Systems LLC, Inc. | 1 |
1 |
| Kevin Michael Weldon | 1 |
1 |
| Other owners | 0 |