- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02C - Gas-turbine plantsair intakes for jet-propulsion plantscontrolling fuel supply in air-breathing jet-propulsion plants
- F02C 3/08 - Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising at least one radial stage
Patent holdings for IPC class F02C 3/08
Total number of patents in this class: 135
10-year publication summary
|
9
|
13
|
10
|
14
|
8
|
11
|
10
|
8
|
5
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 5159 |
30 |
| Rtx Corporation | 9785 |
16 |
| Rolls-Royce North American Technologies, Inc. | 1144 |
12 |
| General Electric Company | 13804 |
10 |
| Rolls-Royce Corporation | 1692 |
9 |
| Honeywell International Inc. | 13583 |
7 |
| Rolls-Royce PLC | 3176 |
4 |
| Safran Aircraft Engines | 6489 |
4 |
| Florida Turbine Technologies, Inc. | 128 |
3 |
| Rolls-Royce Deutschland Ltd & Co KG | 838 |
3 |
| The United States of America as represented by the Secretary of the Air Force | 891 |
3 |
| SNECMA S.A. | 1148 |
2 |
| NTN Corporation | 4936 |
2 |
| Indian Institute of Technology, Kharagpur | 75 |
2 |
| Safran Helicopter Engines | 803 |
2 |
| Snecma | 1061 |
2 |
| Honda Motor Co., Ltd. | 25804 |
1 |
| SAFRAN S.A. | 638 |
1 |
| Panasonic Corporation | 19853 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2818 |
1 |
| Other owners | 20 |