- 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 25/18 - Flotation gear
Patent holdings for IPC class B64D 25/18
Total number of patents in this class: 63
10-year publication summary
5
|
1
|
6
|
16
|
4
|
5
|
9
|
7
|
7
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Goodrich Corporation | 2081 |
19 |
Air Cruisers Company, LLC | 25 |
8 |
Airbus Helicopters | 984 |
4 |
Airbus Helicopters Deutschland GmbH | 324 |
4 |
AMI Industries, Inc. | 212 |
4 |
The Boeing Company | 19843 |
3 |
Safran AeroSystems | 95 |
3 |
Archimedes Pty Ltd. | 3 |
2 |
Air Cruisers Company | 20 |
1 |
B/E Aerospace, Inc. | 1493 |
1 |
Bell Helicopter Textron Inc. | 1122 |
1 |
GKN Aerospace Services Limited | 129 |
1 |
Korea Aerospace Research Institute | 293 |
1 |
Nanjing University of Aeronautics and Astronautics | 360 |
1 |
Nippon Kayaku Kabushiki Kaisha | 1400 |
1 |
Ratier-figeac SAS | 173 |
1 |
Simard, Martin | 1 |
1 |
Systems and Software Enterprises, LLC | 36 |
1 |
Textron Innovations Inc. | 2138 |
1 |
Zodiac Aerosafety Systems | 11 |
1 |
Other owners | 4 |