- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- B64C 25/26 - Control or locking systems therefor
Patent holdings for IPC class B64C 25/26
Total number of patents in this class: 260
10-year publication summary
|
18
|
21
|
14
|
26
|
36
|
25
|
27
|
20
|
22
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Landing Systems | 621 |
39 |
| Goodrich Corporation | 2081 |
35 |
| Safran Landing Systems UK Ltd | 165 |
32 |
| Airbus Operations Limited | 1157 |
22 |
| The Boeing Company | 19843 |
18 |
| Messier-Bugatti-Dowty | 243 |
16 |
| Liebherr-Aerospace Lindenberg GmbH | 113 |
7 |
| Messier-dowty Limited | 97 |
7 |
| Safran Landing Systems UK LTD | 28 |
6 |
| Airbus Operations S.A.S. | 2407 |
4 |
| Safran Landing Systems Canada Inc. / Safran Systemes D'atterrissage Canada Inc. | 101 |
4 |
| Amazon Technologies, Inc. | 24422 |
3 |
| General Atomics Aeronautical Systems, Inc. | 90 |
3 |
| Sumitomo Precision Products Co., Ltd. | 273 |
3 |
| Autel Robotics Co. Ltd. | 965 |
3 |
| Jetzero, Inc. | 35 |
3 |
| Honeywell International Inc. | 13799 |
2 |
| Airbus Operations S.L. | 511 |
2 |
| Bombardier Inc. | 749 |
2 |
| DZYNE Technologies, Inc. | 12 |
2 |
| Other owners | 47 |