- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 13/46 - Transmitting means with power amplification using fluid pressure with artificial feel
Patent holdings for IPC class B64C 13/46
Total number of patents in this class: 40
10-year publication summary
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5
|
4
|
1
|
2
|
5
|
0
|
1
|
2
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Electronics & Defense | 1386 |
7 |
| BAE SYSTEMS plc | 2488 |
5 |
| The Boeing Company | 20160 |
4 |
| Bombardier Inc. | 761 |
4 |
| Airbus Helicopters | 951 |
3 |
| Airbus Operations S.A.S. | 2556 |
2 |
| CAE Inc. | 258 |
2 |
| Sagem Defense Securite | 287 |
2 |
| Woodward, Inc. | 674 |
2 |
| Configurable Controls, LLC | 2 |
2 |
| Honeywell International Inc. | 12778 |
1 |
| Airbus Helicopters Deutschland GmbH | 329 |
1 |
| Bell Helicopter Textron Inc. | 961 |
1 |
| Gulfstream Aerospace Corporation | 677 |
1 |
| Textron Innovations Inc. | 2444 |
1 |
| Woodward MPC, Inc. | 8 |
1 |
| Ateq & Cobra Aviation, Inc. | 2 |
1 |
| Other owners | 0 |