- 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: 845
10-year publication summary
|
65
|
96
|
84
|
107
|
102
|
66
|
65
|
48
|
22
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Airbus Operations S.A.S. | 2435 |
153 |
| Safran Aircraft Engines | 6021 |
89 |
| Rtx Corporation | 9069 |
41 |
| General Electric Company | 17801 |
39 |
| Textron Innovations Inc. | 2189 |
32 |
| The Boeing Company | 19900 |
31 |
| Lord Corporation | 479 |
27 |
| Snecma | 1065 |
25 |
| Airbus Operations | 170 |
25 |
| Pratt & Whitney Canada Corp. | 4428 |
17 |
| SZ DJI Technology Co., Ltd | 6807 |
17 |
| Airbus France | 236 |
16 |
| Bell Helicopter Textron Inc. | 1086 |
16 |
| Airbus Operations Limited | 1217 |
15 |
| Rohr, Inc. | 720 |
15 |
| Safran Nacelles | 665 |
15 |
| Rolls-Royce PLC | 2976 |
14 |
| Aircelle | 483 |
13 |
| Spirit AeroSystems, Inc. | 267 |
11 |
| SNECMA S.A. | 1152 |
10 |
| Other owners | 224 |