- 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 37/18 - Conditioning fuel during filling
Patent holdings for IPC class B64D 37/18
Total number of patents in this class: 10
10-year publication summary
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0
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0
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0
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2
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0
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0
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1
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2
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3
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Coulson Aviation USA Inc | 10 |
2 |
| Safran AeroSystems | 282 |
2 |
| Airbus Operations GmbH | 3397 |
1 |
| Airbus Operations Limited | 1304 |
1 |
| Deutsche Lufthansa AG | 164 |
1 |
| GKN Aerospace Services Limited | 154 |
1 |
| Lufthansa Technik AG | 491 |
1 |
| Eaton Intelligent Power Limited | 6132 |
1 |
| Other owners | 0 |