- 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: 83
10-year publication summary
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0
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0
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0
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0
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0
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0
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4
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22
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21
|
6
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25795 |
8 |
| Pratt & Whitney Canada Corp. | 5093 |
6 |
| Hamilton Sundstrand Corporation | 5004 |
6 |
| Rolls-Royce Deutschland Ltd & Co KG | 836 |
4 |
| Safran Helicopter Engines | 802 |
4 |
| Safran Electrical & Power | 731 |
4 |
| The Boeing Company | 20102 |
3 |
| Centre National de La Recherche Scientifique | 10820 |
3 |
| Universite de Lorraine | 390 |
3 |
| Archer Aviation Inc. | 331 |
3 |
| General Electric Company | 13789 |
2 |
| Airbus Operations S.A.S. | 2511 |
2 |
| Airbus Operations S.L. | 553 |
2 |
| GKN Aerospace Services Limited | 154 |
2 |
| Rolls-Royce North American Technologies, Inc. | 1143 |
2 |
| Flying Whales | 58 |
2 |
| Rtx Corporation | 9779 |
2 |
| SAFRAN S.A. | 638 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8976 |
1 |
| Airbus S.A.S. | 956 |
1 |
| Other owners | 22 |