- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 9/24 - Adjustable control surfaces or members, e.g. rudders forming slots at the front of the wing by single flap
Patent holdings for IPC class B64C 9/24
Total number of patents in this class: 205
10-year publication summary
|
8
|
21
|
15
|
17
|
17
|
18
|
13
|
13
|
9
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Airbus Operations GmbH | 3446 |
69 |
| The Boeing Company | 20160 |
34 |
| Airbus Operations Limited | 1344 |
11 |
| Mitsubishi Heavy Industries, Ltd. | 9128 |
10 |
| Sonaca S.A. | 53 |
7 |
| Goodrich Actuation Systems Limited | 260 |
6 |
| Bombardier Inc. | 761 |
5 |
| Japan Aerospace Exploration Agency | 457 |
5 |
| BAE SYSTEMS plc | 2488 |
4 |
| Embraer S.A. | 418 |
4 |
| Airbus Operations S.A.S. | 2556 |
3 |
| Northrop Grumman Systems Corporation | 2921 |
3 |
| Hamilton Sundstrand Corporation | 5015 |
3 |
| Kawasaki Heavy Industries, Limited | 1673 |
3 |
| Mitsubishi Aircraft Corporation | 124 |
3 |
| United States of America AS represented by The Administrator of NASA | 471 |
3 |
| Electra Aero Inc | 22 |
3 |
| General Electric Company | 13899 |
2 |
| Asco Industries | 9 |
2 |
| Short Brothers plc, | 185 |
2 |
| Other owners | 23 |