- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 13/04 - Initiating means actuated personally
Patent holdings for IPC class B64C 13/04
Total number of patents in this class: 680
10-year publication summary
|
66
|
56
|
56
|
62
|
54
|
68
|
62
|
68
|
41
|
29
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Electronics & Defense | 1394 |
51 |
| Textron Innovations Inc. | 2537 |
40 |
| The Boeing Company | 20197 |
37 |
| Beta Air, LLC | 660 |
34 |
| Ratier-figeac SAS | 205 |
32 |
| BAE SYSTEMS plc | 2505 |
27 |
| Sikorsky Aircraft Corporation | 1061 |
24 |
| Airbus Operations S.A.S. | 2569 |
22 |
| Bell Helicopter Textron Inc. | 958 |
21 |
| Dassault Aviation | 305 |
21 |
| Airbus Helicopters | 952 |
19 |
| Kitty Hawk Corporation | 304 |
16 |
| Honeywell International Inc. | 12770 |
14 |
| Bombardier Inc. | 764 |
13 |
| Archer Aviation Inc. | 415 |
12 |
| Supernal LLC, AKA Supernal | 147 |
11 |
| Gulfstream Aerospace Corporation | 681 |
9 |
| Crouzet Automatismes | 75 |
8 |
| MPC Products Corporation | 12 |
8 |
| Woodward, Inc. | 677 |
8 |
| Other owners | 253 |