- 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: 182
10-year publication summary
|
9
|
28
|
16
|
21
|
20
|
23
|
21
|
25
|
12
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13816 |
34 |
| Safran Aircraft Engines | 6562 |
26 |
| Pratt & Whitney Canada Corp. | 5331 |
18 |
| Rtx Corporation | 9916 |
11 |
| Safran Helicopter Engines | 815 |
9 |
| Safran Electrical & Power | 744 |
8 |
| The Boeing Company | 20094 |
5 |
| Zeroavia Ltd. | 59 |
5 |
| Siemens AG | 24177 |
3 |
| Rolls-Royce PLC | 3181 |
3 |
| Rolls-Royce North American Technologies, Inc. | 1132 |
3 |
| Safran Transmission Systems | 349 |
3 |
| Zeroavia, Inc. | 96 |
3 |
| Sirinor AS | 4 |
3 |
| SAFRAN S.A. | 646 |
2 |
| United Technologies Corporation | 2220 |
2 |
| Rolls-Royce Deutschland Ltd & Co KG | 845 |
2 |
| Nuovo Pignone Tecnologie S.r.l. | 1166 |
2 |
| Collins Engine Nozzles, Inc. | 288 |
2 |
| Greenjets Limited | 9 |
2 |
| Other owners | 36 |