- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02C - Gas-turbine plants; air intakes for jet-propulsion plants; controlling fuel supply in air-breathing jet-propulsion plants
- F02C 7/266 - Electric
Patent holdings for IPC class F02C 7/266
Total number of patents in this class: 187
10-year publication summary
|
25
|
13
|
10
|
12
|
48
|
32
|
11
|
16
|
10
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Aircraft Engines | 5739 |
29 |
| Pratt & Whitney Canada Corp. | 4215 |
27 |
| General Electric Company | 18133 |
16 |
| Unison Industries, LLC | 195 |
8 |
| Woodward, Inc. | 602 |
7 |
| Foret Plasma Labs, LLC | 85 |
6 |
| GE Infrastructure Technology, LLC | 5873 |
6 |
| Snecma | 1065 |
5 |
| United Technologies Corporation | 2328 |
4 |
| Safran Helicopter Engines | 676 |
4 |
| SNECMA S.A. | 1160 |
3 |
| Honeywell International Inc. | 13799 |
3 |
| Hamilton Sundstrand Corporation | 4525 |
3 |
| Lteoil LLC | 9 |
3 |
| Rolls-Royce Corporation | 1686 |
3 |
| Rtx Corporation | 8674 |
3 |
| Siemens AG | 24990 |
2 |
| The Boeing Company | 19843 |
2 |
| Rolls-Royce PLC | 2944 |
2 |
| Champion Aerospace LLC | 9 |
2 |
| Other owners | 49 |