- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- 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: 312
10-year publication summary
|
16
|
21
|
3
|
9
|
7
|
10
|
7
|
3
|
8
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| United Technologies Corporation | 2328 |
164 |
| Rtx Corporation | 8674 |
36 |
| General Electric Company | 18133 |
13 |
| Safran Aircraft Engines | 5739 |
10 |
| Pratt & Whitney Canada Corp. | 4215 |
9 |
| Rolls-Royce PLC | 2944 |
9 |
| Rolls-Royce Corporation | 1686 |
6 |
| Rolls-Royce North American Technologies, Inc. | 1079 |
6 |
| Solar Turbines Incorporated | 452 |
6 |
| The Boeing Company | 19843 |
5 |
| GE Aviation Systems LLC | 569 |
4 |
| SNECMA S.A. | 1160 |
3 |
| IHI Corporation | 3268 |
3 |
| GE Infrastructure Technology, LLC | 5873 |
3 |
| Hamilton Sundstrand Corporation | 4525 |
2 |
| GKN Aerospace Sweden AB | 84 |
2 |
| Organoworld Inc. | 16 |
2 |
| Raytheon Technologies Corporation | 332 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| Other owners | 25 |