- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 9/12 - Adjustable control surfaces or members, e.g. rudders surfaces of different type or function being simultaneously adjusted
Patent holdings for IPC class B64C 9/12
Total number of patents in this class: 34
10-year publication summary
|
4
|
3
|
6
|
9
|
1
|
4
|
1
|
1
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20217 |
9 |
| Bombardier Inc. | 765 |
7 |
| Airbus Operations S.A.S. | 2583 |
3 |
| Lockheed Martin Corporation | 3263 |
2 |
| Airbus Canada Limited Partnership | 112 |
2 |
| Airbus Operations GmbH | 3482 |
1 |
| Airbus Operations Limited | 1362 |
1 |
| Bell Helicopter Textron Inc. | 956 |
1 |
| C Series Aircraft Limited Partnership | 9 |
1 |
| DZYNE Technologies, Inc. | 10 |
1 |
| Israel Aerospace Industries Ltd. | 536 |
1 |
| Lam Aviation, Inc. | 7 |
1 |
| Nabtesco Corporation | 866 |
1 |
| SZ DJI Technology Co., Ltd | 6947 |
1 |
| Zsm Holdings LLC | 58 |
1 |
| Lukasiewicz Research Network - Institute of Aviation | 1 |
1 |
| Other owners | 0 |