- 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: 54
10-year publication summary
|
0
|
0
|
2
|
0
|
4
|
1
|
4
|
1
|
20
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25192 |
5 |
| Hamilton Sundstrand Corporation | 4860 |
5 |
| The Boeing Company | 20048 |
3 |
| Safran Helicopter Engines | 756 |
3 |
| Pratt & Whitney Canada Corp. | 4722 |
2 |
| Centre National de La Recherche Scientifique | 10418 |
2 |
| GKN Aerospace Services Limited | 141 |
2 |
| Rolls-Royce North American Technologies, Inc. | 1168 |
2 |
| Universite de Lorraine | 383 |
2 |
| Safran Electrical & Power | 682 |
2 |
| Flying Whales | 54 |
2 |
| Archer Aviation Inc. | 220 |
2 |
| General Electric Company | 13762 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8703 |
1 |
| Airbus S.A.S. | 902 |
1 |
| Airbus Operations S.A.S. | 2471 |
1 |
| Airbus Operations S.L. | 541 |
1 |
| Hitachi, Ltd. | 15467 |
1 |
| Rolls-Royce PLC | 3088 |
1 |
| Bombardier Inc. | 755 |
1 |
| Other owners | 14 |