- Sections
- B - Techniques industriellestransports
- B64C - Aéroplaneshélicoptères
- B64C 3/10 - Forme des ailes
Détention brevets de la classe B64C 3/10
Brevets de cette classe: 224
Historique des publications depuis 10 ans
|
15
|
24
|
34
|
17
|
27
|
19
|
13
|
16
|
16
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Textron Innovations Inc. | 2385 |
31 |
| Joby Aero, Inc. | 339 |
17 |
| General Electric Company | 13804 |
12 |
| AeroVironment, Inc. | 553 |
8 |
| Aviation Partners, Inc. | 28 |
7 |
| The Boeing Company | 20110 |
6 |
| Japan Aerospace Exploration Agency | 461 |
6 |
| Jetoptera, Inc. | 97 |
6 |
| Advanced Product Development, LLC | 8 |
5 |
| Safran Aircraft Engines | 6489 |
5 |
| CoFlow Jet, LLC | 21 |
5 |
| Archer Aviation Inc. | 332 |
5 |
| Airbus Operations Limited | 1304 |
4 |
| SG Investment America, Inc. | 63 |
4 |
| Lockheed Martin Corporation | 3274 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2818 |
3 |
| Arizona Board of Regents on behalf of Arizona State University | 2802 |
3 |
| Office National d'Etudes et de Recherches Aerospatiales (onera) | 174 |
3 |
| The Aircraft Performance Company GmbH | 11 |
3 |
| Fortescue Future Industries Pty Ltd | 30 |
3 |
| Autres propriétaires | 85 |