- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- 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: 204
10-year publication summary
12
|
11
|
15
|
30
|
21
|
16
|
16
|
13
|
7
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Airbus Operations GmbH | 3188 |
63 |
Airbus Operations Limited | 1157 |
31 |
The Boeing Company | 19843 |
26 |
Sonaca S.A. | 53 |
13 |
Bombardier Inc. | 749 |
10 |
Roller Bearing Company of America, Inc. | 206 |
7 |
Mitsubishi Aircraft Corporation | 197 |
4 |
Yabora Indústria Aeronáutica S.A. | 40 |
4 |
Airbus Deutschland GmbH | 313 |
3 |
Airbus UK Limited | 97 |
3 |
Hamilton Sundstrand Corporation | 4525 |
3 |
Embraer S.A. | 369 |
3 |
Goodrich Actuation Systems Limited | 221 |
3 |
Asco Industries | 8 |
2 |
Learjet Inc. | 74 |
2 |
Leonardo S.p.A. | 605 |
2 |
Moog Wolverhampton Limited | 18 |
2 |
Short Brothers plc, | 184 |
2 |
USP - Universidade de Sao Paulo | 5 |
2 |
Freedom Aircraft Ventures LLC | 3 |
2 |
Other owners | 17 |