- All sections
- B - Performing operationstransporting
- B64U - Unmanned aerial vehicles [uav]equipment therefor
- B64U 20/77 - Constructional aspects of the UAV body the body being formed integrally with wings or rotor supports
Patent holdings for IPC class B64U 20/77
Total number of patents in this class: 19
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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3
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8
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8
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kubota Corporation | 4414 |
3 |
| Snap Inc. | 6802 |
2 |
| National Research Council of Canada | 1549 |
2 |
| Xihua University | 36 |
2 |
| Wing Aviation LLC | 570 |
2 |
| DIC Corporation | 3982 |
1 |
| King Fahd University of Petroleum and Minerals | 1594 |
1 |
| Virginia Tech Intellectual Properties, Inc. | 962 |
1 |
| GRIFF AVIATION AS, a legal entity | 19 |
1 |
| Aeronext Inc. | 195 |
1 |
| NJS Co.,Ltd. | 22 |
1 |
| Acsl Ltd. | 36 |
1 |
| Extalon Industries GmbH | 2 |
1 |
| Other owners | 0 |