- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- B64C 3/38 - Adjustment of complete wings or parts thereof
Patent holdings for IPC class B64C 3/38
Total number of patents in this class: 341
10-year publication summary
|
19
|
44
|
38
|
44
|
56
|
44
|
40
|
28
|
23
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
35 |
| General Electric Company | 18133 |
17 |
| Airbus Operations Limited | 1157 |
16 |
| Airbus Operations GmbH | 3188 |
11 |
| Bell Helicopter Textron Inc. | 1122 |
9 |
| Raytheon Company | 8535 |
7 |
| Aurora Flight Sciences Corporation | 234 |
7 |
| Goodrich Actuation Systems Limited | 221 |
6 |
| Textron Innovations Inc. | 2138 |
6 |
| Lockheed Martin Corporation | 3406 |
5 |
| Korea Aerospace Research Institute | 293 |
5 |
| Eaton Intelligent Power Limited | 6113 |
5 |
| Westlake University | 90 |
5 |
| AeroVironment, Inc. | 499 |
4 |
| Airbus Defence and Space GmbH | 886 |
4 |
| Bombardier Inc. | 749 |
4 |
| Gulfstream Aerospace Corporation | 658 |
4 |
| Karem Aircraft, Inc. | 37 |
4 |
| Swift Engineering Inc. | 34 |
4 |
| Unmanned Innovations, Inc. | 7 |
4 |
| Other owners | 179 |