- 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 27/20 - Aircraft characterised by the type or position of power plants of jet type within, or attached to, fuselages
Patent holdings for IPC class B64D 27/20
Total number of patents in this class: 196
10-year publication summary
|
22
|
44
|
26
|
20
|
18
|
15
|
18
|
8
|
11
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13811 |
31 |
| Safran Aircraft Engines | 6511 |
24 |
| Rtx Corporation | 9831 |
21 |
| Airbus Operations S.A.S. | 2515 |
14 |
| Rolls-Royce PLC | 3178 |
8 |
| Pratt & Whitney Canada Corp. | 5203 |
6 |
| Jetoptera, Inc. | 97 |
5 |
| The Boeing Company | 20102 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 9010 |
4 |
| Japan Aerospace Exploration Agency | 462 |
4 |
| Rolls-Royce Corporation | 1680 |
4 |
| Rolls-Royce Deutschland Ltd & Co KG | 840 |
4 |
| SNECMA S.A. | 1148 |
3 |
| Institut SUPERIEUR de L'aeronautique et de L'espace | 38 |
3 |
| Rolls-Royce North American Technologies, Inc. | 1135 |
3 |
| Safran Nacelles | 758 |
3 |
| Textron Innovations Inc. | 2389 |
3 |
| Snecma | 1058 |
3 |
| Raytheon Company | 8469 |
2 |
| Lord Corporation | 466 |
2 |
| Other owners | 45 |