- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 3/30 - Wings comprising inflatable structural components
Patent holdings for IPC class B64C 3/30
Total number of patents in this class: 31
10-year publication summary
|
5
|
4
|
2
|
6
|
1
|
5
|
2
|
0
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tufts University | 342 |
3 |
| BiomeRenewables Inc. | 27 |
3 |
| The Boeing Company | 20079 |
2 |
| Northrop Grumman Systems Corporation | 2925 |
2 |
| Ocean Rodeo Sports Inc. | 33 |
2 |
| Aquadria Kite Design Limited | 2 |
2 |
| Toyota Motor Corporation | 33827 |
1 |
| Daimler AG | 2949 |
1 |
| Aerostar International, Inc. | 5 |
1 |
| Airbus Group SAS | 82 |
1 |
| Aurora Flight Sciences Corporation | 244 |
1 |
| EADS Deutschland GmbH | 363 |
1 |
| Iii-solutions GmbH | 11 |
1 |
| Kitty Hawk Corporation | 305 |
1 |
| Korea Aerospace Research Institute | 316 |
1 |
| PNC Bank, National Association, AS Administrative Agent | 107 |
1 |
| Textron Innovations Inc. | 2377 |
1 |
| Subaru Corporation | 3774 |
1 |
| Compagnie Generale des Etablissements Michelin | 4846 |
1 |
| Sunlight Aerospace Inc. | 91 |
1 |
| Other owners | 3 |