- 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 27/18 - Aircraft characterised by the type or position of power plants of jet type within, or attached to, wings
Patent holdings for IPC class B64D 27/18
Total number of patents in this class: 261
10-year publication summary
|
20
|
39
|
47
|
31
|
35
|
24
|
19
|
8
|
18
|
7
|
| 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. | 2471 |
42 |
| General Electric Company | 13762 |
36 |
| The Boeing Company | 20048 |
23 |
| Jetoptera, Inc. | 92 |
20 |
| Safran Aircraft Engines | 6271 |
17 |
| Rtx Corporation | 9352 |
11 |
| SNECMA S.A. | 1147 |
7 |
| Airbus France | 193 |
7 |
| Aircelle | 478 |
6 |
| Safran Nacelles | 713 |
6 |
| Snecma | 1064 |
5 |
| Airbus Operations | 170 |
5 |
| Airbus Operations Limited | 1260 |
4 |
| Spirit AeroSystems, Inc. | 273 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 8703 |
3 |
| Airbus S.A.S. | 902 |
3 |
| Rolls-Royce PLC | 3088 |
3 |
| MTU Aero Engines AG | 674 |
3 |
| Rohr, Inc. | 745 |
3 |
| Yabora Indústria Aeronáutica S.A. | 39 |
3 |
| Other owners | 50 |