- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02C - Gas-turbine plantsair intakes for jet-propulsion plantscontrolling fuel supply in air-breathing jet-propulsion plants
- F02C 7/36 - Power transmission between the different shafts of the gas-turbine plant, or between the gas-turbine plant and the power user
Patent holdings for IPC class F02C 7/36
Total number of patents in this class: 2997
10-year publication summary
|
262
|
276
|
245
|
346
|
292
|
233
|
247
|
193
|
234
|
199
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 10222 |
748 |
| Pratt & Whitney Canada Corp. | 5594 |
297 |
| General Electric Company | 14010 |
292 |
| Safran Aircraft Engines | 6801 |
285 |
| Rolls-Royce PLC | 3234 |
282 |
| Safran Transmission Systems | 385 |
188 |
| GE Avio S.r.l. | 352 |
100 |
| Rolls-Royce Deutschland Ltd & Co KG | 869 |
99 |
| Safran Helicopter Engines | 857 |
53 |
| Rolls-Royce Corporation | 1685 |
50 |
| United Technologies Corporation | 2213 |
48 |
| Hamilton Sundstrand Corporation | 5013 |
42 |
| The Boeing Company | 20217 |
32 |
| Rolls-Royce North American Technologies, Inc. | 1132 |
32 |
| Nuovo Pignone Tecnologie S.r.l. | 1232 |
29 |
| SNECMA S.A. | 1145 |
27 |
| BJ Energy Solutions, LLC (formerly TES Asset Acquisition, LLC) | 236 |
24 |
| Snecma | 1057 |
18 |
| Kawasaki Heavy Industries, Limited | 1709 |
15 |
| Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | 492 |
14 |
| Other owners | 322 |