- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- 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: 514
10-year publication summary
|
40
|
46
|
51
|
49
|
56
|
32
|
31
|
29
|
23
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20081 |
74 |
| Textron Innovations Inc. | 2374 |
22 |
| Beta Air, LLC | 624 |
20 |
| Airbus Operations S.A.S. | 2511 |
19 |
| Airbus Operations Limited | 1293 |
18 |
| Tamarack Aerospace Group, Inc. | 33 |
18 |
| Airbus Operations GmbH | 3388 |
17 |
| Gulfstream Aerospace Corporation | 672 |
14 |
| Bombardier Inc. | 763 |
13 |
| Airbus Helicopters | 946 |
12 |
| Sikorsky Aircraft Corporation | 1091 |
11 |
| Honeywell International Inc. | 13536 |
10 |
| OPTiM Corporation | 375 |
9 |
| Bell Helicopter Textron Inc. | 1016 |
8 |
| Kitty Hawk Corporation | 305 |
8 |
| EADS Deutschland GmbH | 364 |
6 |
| Embraer S.A. | 398 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 8931 |
5 |
| AeroVironment, Inc. | 549 |
5 |
| Japan Aerospace Exploration Agency | 460 |
5 |
| Other owners | 214 |