- 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: 661
10-year publication summary
|
66
|
56
|
56
|
62
|
54
|
68
|
62
|
64
|
41
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Electronics & Defense | 1349 |
50 |
| Textron Innovations Inc. | 2401 |
38 |
| The Boeing Company | 20094 |
37 |
| Beta Air, LLC | 643 |
34 |
| Ratier-figeac SAS | 203 |
31 |
| BAE SYSTEMS plc | 2456 |
26 |
| Sikorsky Aircraft Corporation | 1074 |
24 |
| Airbus Operations S.A.S. | 2522 |
22 |
| Bell Helicopter Textron Inc. | 973 |
21 |
| Dassault Aviation | 298 |
21 |
| Airbus Helicopters | 930 |
18 |
| Kitty Hawk Corporation | 304 |
16 |
| Honeywell International Inc. | 12786 |
13 |
| Bombardier Inc. | 759 |
13 |
| Woodward, Inc. | 671 |
12 |
| Supernal LLC, AKA Supernal | 128 |
11 |
| Archer Aviation Inc. | 359 |
10 |
| Gulfstream Aerospace Corporation | 677 |
9 |
| Hill Group Technologies Limited | 15 |
8 |
| Merlin Technology, Inc. | 164 |
7 |
| Other owners | 240 |