- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 17/00 - Aircraft stabilisation not otherwise provided for
Patent holdings for IPC class B64C 17/00
Total number of patents in this class: 94
10-year publication summary
|
16
|
7
|
14
|
17
|
17
|
6
|
6
|
6
|
8
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Textron Innovations Inc. | 2248 |
9 |
| The Boeing Company | 19980 |
6 |
| Advanced Aerodynamics, LLC | 8 |
6 |
| Amazon Technologies, Inc. | 26418 |
4 |
| Ideaforge Technology Pvt. Ltd. | 34 |
4 |
| Bell Helicopter Textron Inc. | 1053 |
3 |
| Flyability SA | 19 |
3 |
| Sikorsky Aircraft Corporation | 1113 |
3 |
| Joby Aero, Inc. | 293 |
3 |
| Airbus Operations S.A.S. | 2460 |
2 |
| Arrowhead Center, Inc. | 58 |
2 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1522 |
2 |
| Kitty Hawk Corporation | 297 |
2 |
| Zipair | 40 |
2 |
| Romaeris Corporation | 6 |
2 |
| Bell Textron Rhode Island Inc. | 79 |
2 |
| Vita Inclinata IP Holdings LLC | 60 |
2 |
| Kji Dronelab BV | 2 |
2 |
| Airbus Operations Limited | 1250 |
1 |
| Airbus Helicopters | 966 |
1 |
| Other owners | 33 |