- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 9/00 - Adjustable control surfaces or members, e.g. rudders
Patent holdings for IPC class B64C 9/00
Total number of patents in this class: 494
10-year publication summary
|
42
|
47
|
58
|
40
|
49
|
64
|
51
|
31
|
14
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20117 |
108 |
| Airbus Operations GmbH | 3351 |
22 |
| AeroVironment, Inc. | 538 |
18 |
| Airbus Operations Limited | 1278 |
16 |
| Airbus Operations S.L. | 543 |
15 |
| Hamilton Sundstrand Corporation | 4907 |
13 |
| Airbus Operations S.A.S. | 2489 |
11 |
| Textron Innovations Inc. | 2334 |
11 |
| Rohr, Inc. | 753 |
8 |
| Airbus Defence and Space GmbH | 869 |
7 |
| Gulfstream Aerospace Corporation | 672 |
7 |
| Beta Air, LLC | 609 |
7 |
| Bell Helicopter Textron Inc. | 1061 |
6 |
| Bombardier Inc. | 755 |
6 |
| Tusas- Turk Havacilik ve Uzay Sanayii Anonim Sirketi | 297 |
6 |
| Northrop Grumman Systems Corporation | 2937 |
5 |
| Joby Aero, Inc. | 313 |
5 |
| Honeywell International Inc. | 13550 |
4 |
| Airbus S.A.S. | 915 |
4 |
| Raytheon Company | 8393 |
4 |
| Other owners | 211 |