- 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: 59
10-year publication summary
|
0
|
0
|
0
|
0
|
3
|
6
|
8
|
22
|
13
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DIC Corporation | 4008 |
8 |
| The Boeing Company | 20232 |
4 |
| Nippon Telegraph and Telephone Corporation | 15898 |
4 |
| Flyability SA | 21 |
4 |
| Amazon Technologies, Inc. | 28358 |
2 |
| Arizona Board of Regents on behalf of Arizona State University | 3015 |
2 |
| ETAK Systems, LLC | 74 |
2 |
| University of Kansas | 927 |
2 |
| Dr. Nakamats Innovation Institute | 9 |
2 |
| Darkhive Inc. | 11 |
2 |
| Samsung Electronics Co., Ltd. | 159755 |
1 |
| Bayer AG | 3579 |
1 |
| Hyundai Motor Company | 25190 |
1 |
| Panasonic Intellectual Property Corporation of America | 7318 |
1 |
| Georgia Tech Research Corporation | 2999 |
1 |
| Korea Advanced Institute of Science and Technology | 4736 |
1 |
| Anhui Agricultural University | 59 |
1 |
| Aramco Services Company | 4191 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2326 |
1 |
| The MITRE Corporation | 451 |
1 |
| Other owners | 17 |