- 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: 138
10-year publication summary
|
9
|
13
|
11
|
14
|
9
|
13
|
12
|
9
|
7
|
5
|
| 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 |
33 |
| Rtx Corporation | 10127 |
16 |
| Rolls-Royce North American Technologies, Inc. | 1130 |
12 |
| General Electric Company | 13915 |
11 |
| Rolls-Royce Corporation | 1680 |
9 |
| Honeywell International Inc. | 12776 |
7 |
| Rolls-Royce PLC | 3224 |
4 |
| Safran Aircraft Engines | 6727 |
4 |
| Florida Turbine Technologies, Inc. | 128 |
3 |
| Rolls-Royce Deutschland Ltd & Co KG | 863 |
3 |
| The United States of America as represented by the Secretary of the Air Force | 926 |
3 |
| SNECMA S.A. | 1145 |
2 |
| NTN Corporation | 4925 |
2 |
| Indian Institute of Technology, Kharagpur | 82 |
2 |
| Safran Helicopter Engines | 847 |
2 |
| Snecma | 1058 |
2 |
| Honda Motor Co., Ltd. | 26105 |
1 |
| SAFRAN S.A. | 794 |
1 |
| Panasonic Corporation | 18849 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2866 |
1 |
| Other owners | 19 |