- 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 27/26 - Aircraft characterised by construction of power-plant mounting
Patent holdings for IPC class B64D 27/26
Total number of patents in this class: 891
10-year publication summary
|
84
|
65
|
96
|
84
|
107
|
103
|
68
|
76
|
69
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Airbus Operations S.A.S. | 2407 |
166 |
| Safran Aircraft Engines | 5739 |
91 |
| Rtx Corporation | 8674 |
42 |
| General Electric Company | 18133 |
39 |
| Textron Innovations Inc. | 2138 |
35 |
| The Boeing Company | 19843 |
31 |
| Lord Corporation | 484 |
27 |
| Snecma | 1065 |
25 |
| Airbus Operations | 169 |
25 |
| Airbus France | 273 |
22 |
| Airbus Operations Limited | 1157 |
18 |
| Pratt & Whitney Canada Corp. | 4215 |
17 |
| Rolls-Royce PLC | 2944 |
17 |
| SZ DJI Technology Co., Ltd | 6791 |
17 |
| Bell Helicopter Textron Inc. | 1122 |
16 |
| Rohr, Inc. | 653 |
15 |
| Safran Nacelles | 587 |
15 |
| Aircelle | 488 |
13 |
| Kitty Hawk Corporation | 279 |
11 |
| Spirit AeroSystems, Inc. | 258 |
11 |
| Other owners | 238 |