- Sections
- B - Techniques industrielles; transports
- B64B - Aéronefs plus légers que l'air
- B64B 1/58 - Disposition ou structure des ballonnets; Remplissage
Détention brevets de la classe B64B 1/58
Brevets de cette classe: 198
Historique des publications depuis 10 ans
|
37
|
29
|
27
|
31
|
32
|
17
|
23
|
6
|
16
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Aerostar International, LLC | 154 |
44 |
| Loon LLC | 81 |
12 |
| World View Enterprises, Inc. | 40 |
6 |
| Shenzhen Kuang-chi Space Tech. Co. Ltd. | 53 |
6 |
| Google Inc. | 4298 |
5 |
| Lockheed Martin Corporation | 3305 |
4 |
| Mores, Inc. | 19 |
4 |
| Solar Ship Inc. | 9 |
4 |
| Anasphere, Inc. | 8 |
4 |
| Sceye SA | 13 |
4 |
| Raytheon Company | 8435 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2722 |
3 |
| X Development LLC | 1421 |
3 |
| Galaxy Unmanned Systems LLC | 4 |
3 |
| LG Electronics Inc. | 70957 |
2 |
| Sony Corporation | 31550 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 29687 |
2 |
| Airbus Group SAS | 83 |
2 |
| Jeonju University Office of Industry-university Cooperation | 36 |
2 |
| Korea Aerospace Research Institute | 308 |
2 |
| Autres propriétaires | 81 |