- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02C - Gas-turbine plantsair intakes for jet-propulsion plantscontrolling fuel supply in air-breathing jet-propulsion plants
- F02C 3/06 - Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages
Patent holdings for IPC class F02C 3/06
Total number of patents in this class: 383
10-year publication summary
|
23
|
34
|
44
|
65
|
27
|
15
|
34
|
45
|
53
|
33
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 10240 |
116 |
| General Electric Company | 14021 |
94 |
| Rolls-Royce PLC | 3233 |
40 |
| Pratt & Whitney Canada Corp. | 5627 |
18 |
| GE Infrastructure Technology, LLC | 6147 |
9 |
| Rolls-Royce North American Technologies, Inc. | 1132 |
8 |
| Safran Aero Boosters SA | 185 |
8 |
| Safran Aircraft Engines | 6811 |
8 |
| Rolls-Royce Deutschland Ltd & Co KG | 869 |
7 |
| Doosan Heavy Industries & Construction Co., Ltd. | 580 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 9271 |
5 |
| Mitsubishi Power, Ltd. | 1840 |
4 |
| United Technologies Corporation | 2174 |
3 |
| Kawasaki Heavy Industries, Limited | 1712 |
3 |
| GE Avio S.r.l. | 354 |
3 |
| MTU Aero Engines AG | 744 |
3 |
| Sonic Blue Aerospace, Inc. | 8 |
3 |
| The Boeing Company | 20232 |
2 |
| Honeywell International Inc. | 12761 |
2 |
| Ansaldo Energia IP UK Limited | 23 |
2 |
| Other owners | 39 |