- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02K - Jet-propulsion plants
- F02K 3/00 - Plants including a gas turbine driving a compressor or a ducted fan
Patent holdings for IPC class F02K 3/00
Total number of patents in this class: 321
10-year publication summary
|
21
|
3
|
9
|
7
|
10
|
7
|
3
|
10
|
11
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| United Technologies Corporation | 2247 |
164 |
| Rtx Corporation | 9319 |
38 |
| General Electric Company | 13838 |
18 |
| Safran Aircraft Engines | 6265 |
10 |
| Rolls-Royce PLC | 3075 |
9 |
| Pratt & Whitney Canada Corp. | 4663 |
8 |
| Rolls-Royce Corporation | 1727 |
6 |
| Rolls-Royce North American Technologies, Inc. | 1160 |
6 |
| Solar Turbines Incorporated | 477 |
6 |
| The Boeing Company | 20031 |
5 |
| GE Aviation Systems LLC | 582 |
4 |
| SNECMA S.A. | 1145 |
3 |
| IHI Corporation | 3415 |
3 |
| GE Infrastructure Technology, LLC | 6201 |
3 |
| Hamilton Sundstrand Corporation | 4836 |
2 |
| GKN Aerospace Sweden AB | 91 |
2 |
| Organoworld Inc. | 16 |
2 |
| Honda Motor Co., Ltd. | 25150 |
1 |
| Toyota Motor Corporation | 31693 |
1 |
| Toshiba Corporation | 12317 |
1 |
| Other owners | 29 |