- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- 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: 256
10-year publication summary
|
23
|
28
|
18
|
28
|
34
|
14
|
11
|
10
|
13
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
62 |
| Airbus Operations GmbH | 3188 |
52 |
| Airbus Operations Limited | 1157 |
15 |
| Bombardier Inc. | 749 |
15 |
| Airbus Operations S.A.S. | 2407 |
7 |
| Hamilton Sundstrand Corporation | 4525 |
6 |
| The Society of Japanese Aerospace Companies | 37 |
6 |
| Amsl Innovations Pty Ltd | 12 |
6 |
| Kawasaki Heavy Industries, Limited | 1524 |
5 |
| Otto Aviation Group | 6 |
5 |
| Roller Bearing Company of America, Inc. | 206 |
5 |
| Embraer S.A. | 369 |
4 |
| Learjet Inc. | 74 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
3 |
| Airbus Deutschland GmbH | 313 |
3 |
| AeroVironment, Inc. | 499 |
3 |
| Mitsubishi Aircraft Corporation | 197 |
3 |
| Sonaca S.A. | 53 |
3 |
| Airbus S.A.S. | 819 |
2 |
| Airbus Defence and Space GmbH | 886 |
2 |
| Other owners | 45 |