- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- B64C 3/50 - Varying camber by leading or trailing edge flaps
Patent holdings for IPC class B64C 3/50
Total number of patents in this class: 276
10-year publication summary
|
19
|
26
|
14
|
12
|
38
|
27
|
17
|
14
|
9
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
84 |
| Airbus Operations GmbH | 3188 |
43 |
| Airbus Operations Limited | 1157 |
23 |
| Bombardier Inc. | 749 |
15 |
| AeroVironment, Inc. | 499 |
11 |
| FACC AG | 135 |
6 |
| Goodrich Actuation Systems Limited | 221 |
6 |
| Israel Aerospace Industries Ltd. | 506 |
6 |
| Airbus Deutschland GmbH | 313 |
5 |
| Hamilton Sundstrand Corporation | 4525 |
5 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
4 |
| Liebherr-Aerospace Lindenberg GmbH | 113 |
4 |
| Sonaca S.A. | 53 |
4 |
| Japan Aerospace Exploration Agency | 431 |
3 |
| Mitsubishi Aircraft Corporation | 197 |
3 |
| Textron Innovations Inc. | 2138 |
3 |
| United States of America AS represented by The Administrator of NASA | 364 |
3 |
| Airbus Operations S.A.S. | 2407 |
2 |
| Airbus Operations S.L. | 511 |
2 |
| Airbus UK Limited | 97 |
2 |
| Other owners | 42 |