- 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 37/32 - Safety measures not otherwise provided for, e.g. preventing explosive conditions
Patent holdings for IPC class B64D 37/32
Total number of patents in this class: 675
10-year publication summary
|
68
|
92
|
77
|
69
|
71
|
44
|
44
|
34
|
26
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19909 |
123 |
| Hamilton Sundstrand Corporation | 4724 |
104 |
| Airbus Operations Limited | 1217 |
43 |
| Eaton Intelligent Power Limited | 6296 |
28 |
| Airbus Operations GmbH | 3288 |
19 |
| Pratt & Whitney Canada Corp. | 4438 |
18 |
| Safran AeroSystems | 175 |
17 |
| General Electric Company | 17783 |
16 |
| BAE SYSTEMS plc | 2292 |
16 |
| Airbus Operations S.A.S. | 2441 |
15 |
| Parker-Hannifin Corporation | 1022 |
13 |
| Textron Innovations Inc. | 2192 |
11 |
| Bombardier Inc. | 749 |
9 |
| Safran Aerotechnics SAS | 76 |
9 |
| Mitsubishi Heavy Industries, Ltd. | 8531 |
8 |
| Airbus S.A.S. | 852 |
8 |
| Parker Intangibles LLC | 1194 |
8 |
| Airbus Operations S.L. | 530 |
7 |
| FliteLogix, LLC | 7 |
7 |
| Mitsubishi Aircraft Corporation | 139 |
7 |
| Other owners | 189 |