- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 39/10 - All-wing aircraft
Patent holdings for IPC class B64C 39/10
Total number of patents in this class: 238
10-year publication summary
|
18
|
19
|
24
|
19
|
15
|
17
|
23
|
33
|
28
|
40
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jetzero, Inc. | 88 |
68 |
| Bombardier Inc. | 756 |
11 |
| Rtx Corporation | 9519 |
11 |
| Joby Aero, Inc. | 317 |
9 |
| Blended Wing Aircraft, Inc. | 21 |
8 |
| The Boeing Company | 20163 |
7 |
| Airbus Defence and Space GmbH | 871 |
5 |
| Textron Innovations Inc. | 2350 |
5 |
| ST Engineering Aerospace Ltd. | 38 |
5 |
| Airbus Operations S.A.S. | 2501 |
4 |
| DeLorean Aerospace, LLC | 5 |
4 |
| Airbus Operations GmbH | 3370 |
3 |
| Northrop Grumman Systems Corporation | 2930 |
3 |
| Advanced Product Development, LLC | 8 |
3 |
| DZYNE Technologies, Inc. | 11 |
3 |
| University of Pretoria | 122 |
3 |
| Sunlight Aerospace Inc. | 91 |
3 |
| Archer Aviation Inc. | 257 |
3 |
| Eenuee | 3 |
3 |
| Fortescue Future Industries Pty Ltd | 57 |
3 |
| Other owners | 74 |