- 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 37/04 - Arrangement thereof in or on aircraft
Patent holdings for IPC class B64D 37/04
Total number of patents in this class: 297
10-year publication summary
|
27
|
19
|
19
|
23
|
25
|
16
|
35
|
49
|
46
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19900 |
30 |
| Airbus Operations Limited | 1217 |
19 |
| Airbus Operations S.A.S. | 2435 |
14 |
| Airbus S.A.S. | 854 |
11 |
| Rolls-Royce PLC | 2976 |
11 |
| Hamilton Sundstrand Corporation | 4712 |
11 |
| Airbus Operations GmbH | 3281 |
10 |
| Textron Innovations Inc. | 2189 |
9 |
| Sikorsky Aircraft Corporation | 1126 |
7 |
| Airbus Helicopters | 960 |
6 |
| Airbus Helicopters Deutschland GmbH | 331 |
6 |
| Bell Helicopter Textron Inc. | 1086 |
6 |
| Beta Air, LLC | 581 |
6 |
| Jetzero, Inc. | 59 |
6 |
| General Electric Company | 17801 |
5 |
| Airbus Operations S.L. | 530 |
5 |
| Universal Hydrogen Co. | 16 |
5 |
| BAE SYSTEMS plc | 2281 |
4 |
| Embraer S.A. | 391 |
4 |
| Goodrich Corporation | 2088 |
4 |
| Other owners | 118 |