- All sections
- B - Performing operationstransporting
- B64D - Equipment for fitting in or to aircraftflight suitsparachutesarrangement 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: 359
10-year publication summary
|
19
|
19
|
23
|
25
|
16
|
36
|
48
|
46
|
42
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20163 |
38 |
| Airbus Operations Limited | 1344 |
19 |
| Airbus Operations S.A.S. | 2556 |
15 |
| Rolls-Royce PLC | 3223 |
15 |
| Airbus Operations GmbH | 3449 |
14 |
| Hamilton Sundstrand Corporation | 5014 |
11 |
| Textron Innovations Inc. | 2443 |
11 |
| Jetzero, Inc. | 116 |
11 |
| Airbus S.A.S. | 979 |
10 |
| Airbus Helicopters Deutschland GmbH | 329 |
7 |
| Sikorsky Aircraft Corporation | 1066 |
7 |
| Beta Air, LLC | 653 |
7 |
| Airbus Operations S.L. | 562 |
6 |
| General Electric Company | 13910 |
5 |
| Pratt & Whitney Canada Corp. | 5506 |
5 |
| Airbus Helicopters | 952 |
5 |
| Bell Helicopter Textron Inc. | 961 |
5 |
| Response Technologies, LLC | 21 |
5 |
| Safran AeroSystems | 299 |
5 |
| Zsm Holdings LLC | 57 |
5 |
| Other owners | 153 |