- All sections
- B - Performing operations; transporting
- B64D - Equipment for fitting in or to aircraft; flight suits; parachutes; arrangements or mounting of power plants or propulsion transmissions in aircraft
- B64D 25/08 - Ejecting or escaping means
Patent holdings for IPC class B64D 25/08
Total number of patents in this class: 59
10-year publication summary
|
4
|
3
|
5
|
10
|
4
|
8
|
10
|
9
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Goodrich Corporation | 2081 |
10 |
| Latecoere | 168 |
6 |
| Airbus Operations GmbH | 3188 |
5 |
| Lufthansa Technik AG | 468 |
4 |
| Airbus Helicopters | 984 |
3 |
| Textron Innovations Inc. | 2138 |
3 |
| Airbus Operations S.A.S. | 2407 |
2 |
| Airbus Helicopters Deutschland GmbH | 324 |
2 |
| Comac America Corporation | 8 |
2 |
| Dassault Aviation | 265 |
2 |
| Kitty Hawk Corporation | 279 |
2 |
| Nippon Kayaku Kabushiki Kaisha | 1400 |
2 |
| The Boeing Company | 19843 |
1 |
| Honeywell International Inc. | 13799 |
1 |
| Airbus Deutschland GmbH | 313 |
1 |
| AMI Industries, Inc. | 212 |
1 |
| Bombardier Inc. | 749 |
1 |
| Bombardier Transportation GmbH | 682 |
1 |
| Commercial Aircraft Corporation of China, Ltd | 141 |
1 |
| Du, Di | 4 |
1 |
| Other owners | 8 |