- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- B64C 13/04 - Initiating means actuated personally
Patent holdings for IPC class B64C 13/04
Total number of patents in this class: 569
10-year publication summary
|
31
|
44
|
66
|
56
|
55
|
62
|
56
|
66
|
62
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Electronics & Defense | 1130 |
40 |
| Textron Innovations Inc. | 2138 |
35 |
| The Boeing Company | 19843 |
32 |
| Beta Air, LLC | 539 |
31 |
| Airbus Operations S.A.S. | 2407 |
24 |
| Sikorsky Aircraft Corporation | 1150 |
24 |
| BAE SYSTEMS plc | 2215 |
22 |
| Ratier-figeac SAS | 173 |
22 |
| Bell Helicopter Textron Inc. | 1122 |
21 |
| Airbus Helicopters | 984 |
20 |
| Dassault Aviation | 265 |
17 |
| Bombardier Inc. | 749 |
13 |
| Kitty Hawk Corporation | 279 |
13 |
| Honeywell International Inc. | 13799 |
11 |
| Woodward, Inc. | 602 |
10 |
| Gulfstream Aerospace Corporation | 658 |
9 |
| Hill Group Technologies Limited | 15 |
9 |
| Merlin Technology, Inc. | 165 |
7 |
| Sagem Defense Securite | 335 |
7 |
| Woodward MPC, Inc. | 13 |
7 |
| Other owners | 195 |