- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 37/02 - Flying units formed by separate aircraft
Patent holdings for IPC class B64C 37/02
Total number of patents in this class: 144
10-year publication summary
|
18
|
15
|
21
|
20
|
29
|
18
|
21
|
13
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20053 |
10 |
| Kitty Hawk Corporation | 300 |
7 |
| Walmart Apollo, LLC | 6176 |
5 |
| Amazon Technologies, Inc. | 26716 |
4 |
| Shanghai Autoflight Co., Ltd. | 55 |
4 |
| California Institute of Technology | 3972 |
3 |
| Aramco Services Company | 3976 |
3 |
| Insitu, Inc. | 173 |
3 |
| Israel Aerospace Industries Ltd. | 521 |
3 |
| King Abdullah University of Science and Technology | 1778 |
3 |
| Saudi Arabian Oil Company | 13185 |
3 |
| Stratospheric Airships, LLC | 8 |
3 |
| Textron Systems Corporation | 173 |
3 |
| Sunlight Aerospace Inc. | 95 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8725 |
2 |
| Georgia Tech Research Corporation | 2736 |
2 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2160 |
2 |
| BAE SYSTEMS plc | 2336 |
2 |
| Embraer S.A. | 398 |
2 |
| Hood Technology Corporation | 54 |
2 |
| Other owners | 75 |