- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- 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: 267
10-year publication summary
|
26
|
14
|
12
|
38
|
26
|
17
|
13
|
9
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19915 |
79 |
| Airbus Operations GmbH | 3292 |
45 |
| Airbus Operations Limited | 1222 |
22 |
| Bombardier Inc. | 749 |
15 |
| AeroVironment, Inc. | 518 |
11 |
| FACC AG | 142 |
6 |
| Goodrich Actuation Systems Limited | 237 |
6 |
| Israel Aerospace Industries Ltd. | 516 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 8545 |
5 |
| Hamilton Sundstrand Corporation | 4737 |
5 |
| Liebherr-Aerospace Lindenberg GmbH | 117 |
4 |
| Sonaca S.A. | 54 |
4 |
| Airbus Deutschland GmbH | 266 |
3 |
| Textron Innovations Inc. | 2195 |
3 |
| United States of America AS represented by The Administrator of NASA | 410 |
3 |
| Airbus Operations S.A.S. | 2449 |
2 |
| Airbus Operations S.L. | 533 |
2 |
| Airbus UK Limited | 90 |
2 |
| Kawasaki Heavy Industries, Limited | 1592 |
2 |
| FlexSys, Inc. | 27 |
2 |
| Other owners | 40 |