- Sections
- B - Techniques industrielles; transports
- B64C - Aéroplanes; hélicoptères
- B64C 39/10 - Ailes volantes
Détention brevets de la classe B64C 39/10
Brevets de cette classe: 174
Historique des publications depuis 10 ans
|
11
|
19
|
21
|
25
|
22
|
15
|
18
|
22
|
29
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Jetzero, Inc. | 35 |
26 |
| Bombardier Inc. | 749 |
10 |
| Blended Wing Aircraft, Inc. | 25 |
9 |
| The Boeing Company | 19843 |
7 |
| Airbus Operations S.A.S. | 2407 |
5 |
| Airbus Defence and Space GmbH | 886 |
5 |
| Textron Innovations Inc. | 2138 |
5 |
| ST Engineering Aerospace Ltd. | 38 |
5 |
| Northrop Grumman Systems Corporation | 2940 |
4 |
| DeLorean Aerospace, LLC | 5 |
4 |
| Rtx Corporation | 8674 |
4 |
| Advanced Product Development, LLC | 8 |
3 |
| DZYNE Technologies, Inc. | 12 |
3 |
| University of Pretoria | 123 |
3 |
| Joby Aero, Inc. | 200 |
3 |
| Sunlight Aerospace Inc. | 96 |
3 |
| Eenuee | 3 |
3 |
| Airbus Operations GmbH | 3188 |
2 |
| Microsoft Technology Licensing, LLC | 51439 |
2 |
| AAI Corporation | 74 |
2 |
| Autres propriétaires | 66 |