- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02C - Gas-turbine plantsair intakes for jet-propulsion plantscontrolling fuel supply in air-breathing jet-propulsion plants
- F02C 9/50 - Control of fuel supply conjointly with another control of the plant with control of working fluid flow
Patent holdings for IPC class F02C 9/50
Total number of patents in this class: 111
10-year publication summary
|
13
|
11
|
12
|
9
|
10
|
8
|
3
|
5
|
7
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE Infrastructure Technology, LLC | 6152 |
12 |
| General Electric Company | 13999 |
11 |
| Pratt & Whitney Canada Corp. | 5584 |
8 |
| Siemens Energy Global GmbH & Co. KG | 3489 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 9231 |
7 |
| Powerphase International, LLC | 42 |
7 |
| Rtx Corporation | 10199 |
6 |
| ExxonMobil Upstream Research Company | 2284 |
5 |
| Mitsubishi Hitachi Power Systems, Ltd. | 991 |
5 |
| Siemens AG | 23913 |
3 |
| Safran Aircraft Engines | 6777 |
3 |
| Toshiba Energy Systems & Solutions Corp. | 1139 |
3 |
| Mitsubishi Power, Ltd. | 1838 |
3 |
| Airbus S.A.S. | 992 |
2 |
| Airbus Operations S.A.S. | 2581 |
2 |
| Finno Energy Oy | 14 |
2 |
| GE Aviation Systems Limited | 284 |
2 |
| Mitsubishi Heavy Industries Compressor Corporation | 650 |
2 |
| Rolls-Royce North American Technologies, Inc. | 1132 |
2 |
| Mitsubishi Power Americas, Inc. | 62 |
2 |
| Other owners | 16 |