- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 13/36 - Transmitting means without power amplification or where power amplification is irrelevant fluid
Patent holdings for IPC class B64C 13/36
Total number of patents in this class: 61
10-year publication summary
|
6
|
8
|
3
|
2
|
3
|
1
|
6
|
3
|
9
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20160 |
11 |
| Nabtesco Corporation | 862 |
4 |
| Airbus Operations Limited | 1343 |
3 |
| Liebherr-Aerospace Lindenberg GmbH | 131 |
3 |
| Airbus Operations GmbH | 3443 |
2 |
| Airbus Operations S.A.S. | 2554 |
2 |
| Raytheon Company | 8457 |
2 |
| Dassault Aviation | 303 |
2 |
| Goodrich Actuation Systems SAS | 183 |
2 |
| Parker Intangibles LLC | 1169 |
2 |
| Textron Innovations Inc. | 2436 |
2 |
| Turbomeca | 199 |
2 |
| Woodward, Inc. | 675 |
2 |
| Eaton Intelligent Power Limited | 6236 |
2 |
| Avian Aerospace LLC | 3 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 9115 |
1 |
| Pratt & Whitney Canada Corp. | 5472 |
1 |
| Airbus Helicopters | 950 |
1 |
| Hamilton Sundstrand Corporation | 5016 |
1 |
| American Honda Motor Co., Inc. | 138 |
1 |
| Other owners | 13 |