- All sections
- B - Performing operationstransporting
- B64U - Unmanned aerial vehicles [uav]equipment therefor
- B64U 30/299 - Rotor guards
Patent holdings for IPC class B64U 30/299
Total number of patents in this class: 58
10-year publication summary
|
0
|
0
|
0
|
0
|
3
|
5
|
9
|
22
|
14
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DIC Corporation | 3961 |
8 |
| The Boeing Company | 20160 |
5 |
| Nippon Telegraph and Telephone Corporation | 15922 |
4 |
| Flyability SA | 21 |
4 |
| Amazon Technologies, Inc. | 28066 |
2 |
| Arizona Board of Regents on behalf of Arizona State University | 2930 |
2 |
| Dr. Nakamats Innovation Institute | 8 |
2 |
| Darkhive Inc. | 11 |
2 |
| Samsung Electronics Co., Ltd. | 157557 |
1 |
| Bayer AG | 3495 |
1 |
| Hyundai Motor Company | 24602 |
1 |
| Panasonic Intellectual Property Corporation of America | 7176 |
1 |
| Georgia Tech Research Corporation | 2942 |
1 |
| Korea Advanced Institute of Science and Technology | 4664 |
1 |
| Anhui Agricultural University | 58 |
1 |
| Aramco Services Company | 4188 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2292 |
1 |
| ETAK Systems, LLC | 74 |
1 |
| The MITRE Corporation | 451 |
1 |
| Saudi Arabian Oil Company | 14207 |
1 |
| Other owners | 17 |