- All sections
- B - Performing operationstransporting
- B64U - Unmanned aerial vehicles [uav]equipment therefor
- B64U 30/291 - Detachable rotors or rotor supports
Patent holdings for IPC class B64U 30/291
Total number of patents in this class: 16
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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2
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1
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5
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4
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3
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4
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| United Parcel Service of America, Inc. | 1533 |
2 |
| The Aerospace Corporation | 420 |
1 |
| Booz Allen Hamilton Inc. | 339 |
1 |
| Draganfly Innovations Inc. | 48 |
1 |
| GoPro, Inc. | 2138 |
1 |
| Hood Technology Corporation | 52 |
1 |
| Korea Aerospace Research Institute | 327 |
1 |
| Skydio, Inc. | 530 |
1 |
| Autel Robotics Co. Ltd. | 1083 |
1 |
| Taylor & LEGO Holdings, LLC. | 7 |
1 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3282 |
1 |
| Supernal LLC, AKA Supernal | 147 |
1 |
| Delhivery Robotics LLC | 4 |
1 |
| Modovolo, Inc. | 3 |
1 |
| Surgeon Autonomous Vehicles and Equipment L.L.C | 1 |
1 |
| Other owners | 0 |