- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 13/02 - Initiating means
Patent holdings for IPC class B64C 13/02
Total number of patents in this class: 76
10-year publication summary
|
9
|
7
|
12
|
8
|
7
|
8
|
5
|
3
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19960 |
14 |
| Honeywell International Inc. | 13582 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8608 |
2 |
| Airbus Operations S.A.S. | 2461 |
2 |
| Airbus Operations Limited | 1248 |
2 |
| Airbus Helicopters | 965 |
2 |
| Hamilton Sundstrand Corporation | 4823 |
2 |
| Thales Canada Inc. | 105 |
2 |
| BAE SYSTEMS plc | 2321 |
2 |
| Bell Helicopter Textron Inc. | 1054 |
2 |
| Bombardier Inc. | 740 |
2 |
| Kitty Hawk Corporation | 297 |
2 |
| Pratt & Whitney Canada Corp. | 4501 |
1 |
| Airbus Operations GmbH | 3318 |
1 |
| Airbus France | 217 |
1 |
| Raytheon Company | 8394 |
1 |
| Thales SA | 2320 |
1 |
| 4525612 Canada inc. | 2 |
1 |
| Aspen Avionics, Inc. | 29 |
1 |
| Astronics Advanced Electronic Systems Corp. | 96 |
1 |
| Other owners | 32 |