- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02K - Jet-propulsion plants
- F02K 5/00 - Plants including an engine, other than a gas turbine, driving a compressor or a ducted fan
Patent holdings for IPC class F02K 5/00
Total number of patents in this class: 191
10-year publication summary
|
9
|
28
|
16
|
21
|
20
|
23
|
21
|
26
|
15
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13910 |
35 |
| Safran Aircraft Engines | 6704 |
28 |
| Pratt & Whitney Canada Corp. | 5506 |
20 |
| Safran Helicopter Engines | 844 |
10 |
| Safran Electrical & Power | 772 |
10 |
| Rtx Corporation | 10128 |
10 |
| The Boeing Company | 20163 |
5 |
| Zeroavia Ltd. | 61 |
5 |
| Sirinor AS | 5 |
4 |
| Siemens AG | 24020 |
3 |
| Rolls-Royce PLC | 3223 |
3 |
| Rolls-Royce North American Technologies, Inc. | 1129 |
3 |
| Safran Transmission Systems | 375 |
3 |
| Nuovo Pignone Tecnologie S.r.l. | 1219 |
3 |
| Zeroavia, Inc. | 97 |
3 |
| SAFRAN S.A. | 792 |
2 |
| United Technologies Corporation | 2220 |
2 |
| Rolls-Royce Deutschland Ltd & Co KG | 861 |
2 |
| Collins Engine Nozzles, Inc. | 287 |
2 |
| Greenjets Limited | 8 |
2 |
| Other owners | 36 |