- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- 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: 379
10-year publication summary
|
38
|
44
|
56
|
44
|
40
|
27
|
26
|
26
|
27
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20212 |
33 |
| General Electric Company | 13999 |
18 |
| Airbus Operations Limited | 1361 |
18 |
| Airbus Operations GmbH | 3476 |
14 |
| Bell Helicopter Textron Inc. | 956 |
9 |
| Aurora Flight Sciences Corporation | 246 |
8 |
| Raytheon Company | 8447 |
7 |
| Joby Aero, Inc. | 386 |
7 |
| Goodrich Actuation Systems Limited | 262 |
6 |
| Maritime Tactical Systems Inc. | 12 |
6 |
| Textron Innovations Inc. | 2543 |
6 |
| Toyota Motor Corporation | 36327 |
5 |
| Lockheed Martin Corporation | 3254 |
5 |
| Korea Aerospace Research Institute | 328 |
5 |
| Westlake University | 202 |
5 |
| AeroVironment, Inc. | 585 |
4 |
| Airbus Defence and Space GmbH | 877 |
4 |
| Bombardier Inc. | 765 |
4 |
| Gulfstream Aerospace Corporation | 680 |
4 |
| Karem Aircraft, Inc. | 37 |
4 |
| Other owners | 207 |