- 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 27/35 - Arrangements for on-board electric energy production, distribution, recovery or storage
Patent holdings for IPC class B64D 27/35
Total number of patents in this class: 109
10-year publication summary
|
0
|
3
|
0
|
4
|
1
|
5
|
4
|
29
|
24
|
29
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 26309 |
11 |
| Pratt & Whitney Canada Corp. | 5531 |
8 |
| Hamilton Sundstrand Corporation | 5011 |
7 |
| The Boeing Company | 20193 |
5 |
| Safran Electrical & Power | 778 |
5 |
| Archer Aviation Inc. | 418 |
5 |
| Rtx Corporation | 10182 |
5 |
| General Electric Company | 13982 |
4 |
| Rolls-Royce Deutschland Ltd & Co KG | 868 |
4 |
| Safran Helicopter Engines | 853 |
3 |
| SAFRAN S.A. | 801 |
2 |
| Centre National de La Recherche Scientifique | 11111 |
2 |
| Airbus Operations S.A.S. | 2570 |
2 |
| Airbus Operations S.L. | 559 |
2 |
| GKN Aerospace Services Limited | 155 |
2 |
| Rolls-Royce North American Technologies, Inc. | 1132 |
2 |
| Universite de Lorraine | 402 |
2 |
| Flying Whales | 60 |
2 |
| Synca Group, Ltd. | 10 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 9204 |
1 |
| Other owners | 33 |