- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 3/48 - Varying camber by relatively-movable parts of wing structures
Patent holdings for IPC class B64C 3/48
Total number of patents in this class: 152
10-year publication summary
|
9
|
12
|
13
|
13
|
18
|
14
|
10
|
14
|
6
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20193 |
23 |
| Airbus Operations Limited | 1355 |
10 |
| The United States of America as represented by the Secretary of the Air Force | 935 |
9 |
| Airbus Operations GmbH | 3463 |
8 |
| Airbus Defence and Space GmbH | 876 |
6 |
| Westlake University | 202 |
6 |
| Massachusetts Institute of Technology | 10305 |
4 |
| FlexSys, Inc. | 26 |
4 |
| Toyota Motor Corporation | 36159 |
3 |
| Airbus Operations S.A.S. | 2570 |
3 |
| Airbus Operations S.L. | 559 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2864 |
3 |
| Bombardier Inc. | 764 |
3 |
| Fokker Aerostructures B.V. | 30 |
3 |
| Textron Innovations Inc. | 2541 |
3 |
| Aeronext Inc. | 196 |
3 |
| Archer Aviation Inc. | 418 |
3 |
| Raytheon Company | 8443 |
2 |
| BAE SYSTEMS plc | 2519 |
2 |
| Deutsches Zentrum für Luft- und Raumfahrt e.V. | 844 |
2 |
| Other owners | 49 |