- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 5/02 - Tailplanes
Patent holdings for IPC class B64C 5/02
Total number of patents in this class: 331
10-year publication summary
|
37
|
53
|
49
|
35
|
37
|
26
|
13
|
16
|
23
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20094 |
35 |
| Airbus Operations S.L. | 554 |
34 |
| Textron Innovations Inc. | 2401 |
18 |
| Airbus Operations GmbH | 3413 |
17 |
| Leonardo S.p.A. | 689 |
13 |
| Bell Helicopter Textron Inc. | 973 |
12 |
| Kitty Hawk Corporation | 304 |
9 |
| Airbus Operations S.A.S. | 2522 |
8 |
| General Electric Company | 13806 |
7 |
| Rtx Corporation | 9885 |
7 |
| Anduril Industries Inc. | 194 |
6 |
| Archer Aviation Inc. | 359 |
6 |
| AeroVironment, Inc. | 559 |
5 |
| Embraer S.A. | 405 |
5 |
| Goodrich Actuation Systems SAS | 183 |
5 |
| Parker Intangibles LLC | 1183 |
5 |
| United Technologies Corporation | 2220 |
4 |
| Airbus S.A.S. | 962 |
4 |
| Airbus Helicopters | 930 |
4 |
| Aurora Flight Sciences Corporation | 245 |
4 |
| Other owners | 123 |