- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- 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: 147
10-year publication summary
|
3
|
3
|
9
|
27
|
15
|
21
|
20
|
22
|
20
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 18133 |
31 |
| Safran Aircraft Engines | 5739 |
19 |
| Pratt & Whitney Canada Corp. | 4215 |
13 |
| Rtx Corporation | 8674 |
10 |
| Safran Electrical & Power | 507 |
7 |
| Safran Helicopter Engines | 676 |
5 |
| The Boeing Company | 19843 |
4 |
| Zeroavia Ltd. | 29 |
4 |
| Siemens AG | 24990 |
3 |
| Rolls-Royce PLC | 2944 |
3 |
| Rolls-Royce Deutschland Ltd & Co KG | 765 |
3 |
| Rolls-Royce North American Technologies, Inc. | 1079 |
3 |
| Zeroavia, Inc. | 103 |
3 |
| United Technologies Corporation | 2328 |
2 |
| Collins Engine Nozzles, Inc. | 264 |
2 |
| Lilium eAircraft GmbH | 71 |
2 |
| Sirinor AS | 2 |
2 |
| SAFRAN S.A. | 518 |
1 |
| Honeywell International Inc. | 13799 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Other owners | 28 |