- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 9/16 - Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing
Patent holdings for IPC class B64C 9/16
Total number of patents in this class: 269
10-year publication summary
|
18
|
28
|
34
|
14
|
11
|
11
|
14
|
12
|
9
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20163 |
60 |
| Airbus Operations GmbH | 3449 |
57 |
| Bombardier Inc. | 761 |
18 |
| Airbus Operations Limited | 1344 |
16 |
| Airbus Operations S.A.S. | 2556 |
6 |
| Hamilton Sundstrand Corporation | 5014 |
6 |
| The Society of Japanese Aerospace Companies | 33 |
6 |
| Amsl Innovations Pty Ltd | 15 |
6 |
| Kawasaki Heavy Industries, Limited | 1674 |
5 |
| Otto Aviation Group | 6 |
5 |
| Roller Bearing Company of America, Inc. | 213 |
5 |
| Mitsubishi Heavy Industries, Ltd. | 9139 |
4 |
| AeroVironment, Inc. | 579 |
4 |
| Embraer S.A. | 418 |
4 |
| Learjet Inc. | 74 |
4 |
| Joby Aero, Inc. | 374 |
3 |
| Whisper Aero Inc. | 79 |
3 |
| Airbus S.A.S. | 979 |
2 |
| Airbus Defence and Space GmbH | 876 |
2 |
| Asco Industries | 9 |
2 |
| Other owners | 51 |