- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- B64C 9/14 - Adjustable control surfaces or members, e.g. rudders forming slots
Patent holdings for IPC class B64C 9/14
Total number of patents in this class: 107
10-year publication summary
|
6
|
12
|
15
|
12
|
16
|
7
|
2
|
6
|
10
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
28 |
| Airbus Operations GmbH | 3188 |
19 |
| Airbus Operations Limited | 1157 |
10 |
| Airbus Deutschland GmbH | 313 |
4 |
| Bombardier Inc. | 749 |
4 |
| Airbus Operations S.A.S. | 2407 |
2 |
| Hamilton Sundstrand Corporation | 4525 |
2 |
| Airbus Defence and Space GmbH | 886 |
2 |
| Aramco Services Company | 3504 |
2 |
| BAE SYSTEMS plc | 2215 |
2 |
| Saudi Arabian Oil Company | 11322 |
2 |
| Textron Innovations Inc. | 2138 |
2 |
| Airbus Canada Limited Partnership | 106 |
2 |
| Airbus S.A.S. | 819 |
1 |
| Northrop Grumman Systems Corporation | 2940 |
1 |
| Kawasaki Heavy Industries, Limited | 1524 |
1 |
| Airbus (Beijing) Engineering Centre Company Limited | 12 |
1 |
| Airbus Helicopters Deutschland GmbH | 324 |
1 |
| Bell Helicopter Textron Inc. | 1122 |
1 |
| Commercial Aircraft Corporation of China, Ltd | 141 |
1 |
| Other owners | 19 |