- 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: 503
10-year publication summary
|
50
|
60
|
43
|
50
|
64
|
52
|
31
|
14
|
17
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20163 |
107 |
| Airbus Operations GmbH | 3449 |
24 |
| AeroVironment, Inc. | 579 |
19 |
| Airbus Operations S.L. | 562 |
15 |
| Airbus Operations Limited | 1344 |
15 |
| Hamilton Sundstrand Corporation | 5014 |
13 |
| Airbus Operations S.A.S. | 2556 |
11 |
| Textron Innovations Inc. | 2443 |
11 |
| Rohr, Inc. | 773 |
8 |
| Raytheon Company | 8448 |
7 |
| Gulfstream Aerospace Corporation | 677 |
7 |
| Beta Air, LLC | 653 |
7 |
| Bell Helicopter Textron Inc. | 961 |
6 |
| Bombardier Inc. | 761 |
6 |
| Tusas- Turk Havacilik ve Uzay Sanayii Anonim Sirketi | 337 |
6 |
| Honeywell International Inc. | 12772 |
5 |
| Northrop Grumman Systems Corporation | 2913 |
5 |
| Airbus Defence and Space GmbH | 876 |
5 |
| Joby Aero, Inc. | 374 |
5 |
| Archer Aviation Inc. | 404 |
5 |
| Other owners | 216 |