- 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 27/32 - Aircraft characterised by electric power plants within, or attached to, fuselages
Patent holdings for IPC class B64D 27/32
Total number of patents in this class: 42
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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1
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3
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3
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11
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13
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11
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13966 |
6 |
| Whisper Aero Inc. | 80 |
5 |
| Rolls-Royce Deutschland Ltd & Co KG | 865 |
3 |
| Archer Aviation Inc. | 415 |
3 |
| Honda Motor Co., Ltd. | 26212 |
2 |
| Amotech Co., Ltd. | 559 |
2 |
| GE Avio S.r.l. | 337 |
2 |
| SAFRAN S.A. | 800 |
1 |
| The Boeing Company | 20197 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 9188 |
1 |
| Airbus Helicopters | 952 |
1 |
| Hitachi, Ltd. | 16194 |
1 |
| Denso Corporation | 25717 |
1 |
| Bombardier Inc. | 764 |
1 |
| Electric Power Systems, Inc. | 49 |
1 |
| Piasecki Aircraft Corporation | 38 |
1 |
| Textron Innovations Inc. | 2537 |
1 |
| H55 SA | 61 |
1 |
| Zircon Chambers Pty. Ltd. | 10 |
1 |
| Alauda Aeronautics Pty Ltd | 18 |
1 |
| Other owners | 6 |