- 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 27/30 - Aircraft characterised by electric power plants
Patent holdings for IPC class B64D 27/30
Total number of patents in this class: 111
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
1
|
5
|
43
|
42
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Archer Aviation Inc. | 328 |
21 |
| Pratt & Whitney Canada Corp. | 5077 |
8 |
| Denso Corporation | 24997 |
8 |
| Rolls-Royce Deutschland Ltd & Co KG | 834 |
7 |
| Hamilton Sundstrand Corporation | 5003 |
5 |
| Safran Electrical & Power | 728 |
5 |
| Safran Helicopter Engines | 801 |
4 |
| Safran Transmission Systems | 335 |
4 |
| Honda Motor Co., Ltd. | 25773 |
3 |
| The Boeing Company | 20111 |
3 |
| Airbus Operations S.A.S. | 2512 |
3 |
| GKN Aerospace Services Limited | 154 |
3 |
| Beta Air, LLC | 630 |
3 |
| General Electric Company | 13777 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8964 |
2 |
| Hitachi, Ltd. | 15819 |
2 |
| Goodrich Actuation Systems SAS | 180 |
2 |
| Rolls-Royce North American Technologies, Inc. | 1143 |
2 |
| Textron Innovations Inc. | 2384 |
2 |
| Honeywell International Inc. | 13564 |
1 |
| Other owners | 21 |