- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- B64C 13/16 - Initiating means actuated automatically, e.g. responsive to gust detectors
Patent holdings for IPC class B64C 13/16
Total number of patents in this class: 478
10-year publication summary
|
32
|
39
|
41
|
54
|
54
|
50
|
58
|
33
|
32
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
73 |
| Textron Innovations Inc. | 2138 |
22 |
| Airbus Operations S.A.S. | 2407 |
21 |
| Beta Air, LLC | 539 |
18 |
| Airbus Operations GmbH | 3188 |
17 |
| Tamarack Aerospace Group, Inc. | 30 |
15 |
| Airbus Operations Limited | 1157 |
14 |
| Bombardier Inc. | 749 |
13 |
| Airbus Helicopters | 984 |
12 |
| Gulfstream Aerospace Corporation | 658 |
12 |
| Sikorsky Aircraft Corporation | 1150 |
11 |
| Honeywell International Inc. | 13799 |
9 |
| OPTiM Corporation | 373 |
9 |
| Bell Helicopter Textron Inc. | 1122 |
8 |
| Embraer S.A. | 369 |
7 |
| Kitty Hawk Corporation | 279 |
7 |
| Airbus France | 273 |
6 |
| EADS Deutschland GmbH | 382 |
6 |
| AeroVironment, Inc. | 499 |
5 |
| Japan Aerospace Exploration Agency | 431 |
5 |
| Other owners | 188 |