- 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 37/16 - Filling systems
Patent holdings for IPC class B64D 37/16
Total number of patents in this class: 66
10-year publication summary
3
|
7
|
8
|
3
|
12
|
8
|
1
|
8
|
7
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Airbus Operations Limited | 1157 |
5 |
FliteLogix, LLC | 7 |
5 |
Fuelie Systems, Inc. | 22 |
5 |
Eaton Intelligent Power Limited | 6113 |
4 |
Sikorsky Aircraft Corporation | 1150 |
3 |
Universal Hydrogen Co. | 17 |
3 |
Shell Internationale Research Maatschappij B.V. | 3792 |
2 |
The Boeing Company | 19843 |
2 |
Pratt & Whitney Canada Corp. | 4215 |
2 |
Airbus Helicopters | 984 |
2 |
Safran Aircraft Engines | 5739 |
2 |
Textron Innovations Inc. | 2138 |
2 |
Textron Systems Corporation | 157 |
2 |
Air BP Limited | 8 |
2 |
Safran Aerotechnics SAS | 103 |
2 |
Comp Air Solutions, LLC | 4 |
2 |
Airbus Operations GmbH | 3188 |
1 |
Shell Oil Company | 2196 |
1 |
Hamilton Sundstrand Corporation | 4525 |
1 |
Airbus Helicopters Deutschland GmbH | 324 |
1 |
Other owners | 17 |