- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 9/22 - Adjustable control surfaces or members, e.g. rudders forming slots at the front of the wing
Patent holdings for IPC class B64C 9/22
Total number of patents in this class: 200
10-year publication summary
|
11
|
15
|
30
|
21
|
16
|
16
|
13
|
8
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Airbus Operations GmbH | 3318 |
62 |
| Airbus Operations Limited | 1250 |
31 |
| The Boeing Company | 19980 |
24 |
| Sonaca S.A. | 56 |
13 |
| Bombardier Inc. | 742 |
10 |
| Roller Bearing Company of America, Inc. | 207 |
7 |
| Yabora Indústria Aeronáutica S.A. | 39 |
4 |
| Airbus Deutschland GmbH | 244 |
3 |
| Hamilton Sundstrand Corporation | 4824 |
3 |
| Embraer S.A. | 396 |
3 |
| Goodrich Actuation Systems Limited | 237 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8616 |
2 |
| Airbus UK Limited | 89 |
2 |
| Asco Industries | 8 |
2 |
| Learjet Inc. | 74 |
2 |
| Leonardo S.p.A. | 652 |
2 |
| Mitsubishi Aircraft Corporation | 138 |
2 |
| Moog Wolverhampton Limited | 19 |
2 |
| Short Brothers plc, | 185 |
2 |
| USP - Universidade de Sao Paulo | 5 |
2 |
| Other owners | 19 |