- 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: 665
10-year publication summary
65
|
68
|
92
|
77
|
69
|
71
|
43
|
42
|
33
|
6
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Boeing Company | 19843 |
125 |
Hamilton Sundstrand Corporation | 4525 |
106 |
Airbus Operations Limited | 1157 |
40 |
Eaton Intelligent Power Limited | 6113 |
29 |
Safran Aerotechnics SAS | 103 |
19 |
Pratt & Whitney Canada Corp. | 4215 |
17 |
Airbus Operations GmbH | 3188 |
17 |
BAE SYSTEMS plc | 2215 |
16 |
Parker-Hannifin Corporation | 999 |
13 |
General Electric Company | 18133 |
11 |
Airbus Operations S.A.S. | 2407 |
11 |
Textron Innovations Inc. | 2138 |
11 |
Bombardier Inc. | 749 |
9 |
Mitsubishi Aircraft Corporation | 197 |
8 |
Parker Intangibles LLC | 1237 |
8 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
7 |
Airbus Operations S.L. | 511 |
7 |
FliteLogix, LLC | 7 |
7 |
Safran Aerotechnics | 81 |
7 |
Eaton Limited | 20 |
6 |
Other owners | 191 |