- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01D - Non-positive-displacement machines or engines, e.g. steam turbines
- F01D 15/02 - Adaptations for driving vehicles, e.g. locomotives
Patent holdings for IPC class F01D 15/02
Total number of patents in this class: 47
10-year publication summary
|
1
|
9
|
3
|
8
|
1
|
8
|
4
|
5
|
3
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 10264 |
6 |
| Pratt & Whitney Canada Corp. | 5638 |
4 |
| PSA Automobiles SA | 2064 |
4 |
| General Electric Company | 14036 |
2 |
| Airbus Operations S.A.S. | 2594 |
2 |
| Hamilton Sundstrand Corporation | 5013 |
2 |
| Bell Helicopter Textron Inc. | 955 |
2 |
| Sanden Corporation | 1060 |
2 |
| Honda Motor Co., Ltd. | 26702 |
1 |
| United Technologies Corporation | 2174 |
1 |
| Toshiba Corporation | 12761 |
1 |
| Airbus S.A.S. | 1000 |
1 |
| Airbus Helicopters | 962 |
1 |
| GM Global Technology Operations LLC | 16306 |
1 |
| Schaeffler Technologies AG & Co. KG | 11272 |
1 |
| Cummins Inc. | 2678 |
1 |
| Esee Pty Ltd | 1 |
1 |
| IFP Energies Nouvelles | 3129 |
1 |
| Peregrine Blackbird Pty Limited | 1 |
1 |
| Power Rail Road Pty Ltd | 2 |
1 |
| Other owners | 11 |