- Sections
- B - Techniques industrielles; transports
- B63B - Navires ou autres embarcations flottantes; matériel d'armement
- B63B 21/20 - Adaptations des chaînes, amarres, aussières ou matériels analogues, ou de leurs éléments
Détention brevets de la classe B63B 21/20
Brevets de cette classe: 271
Historique des publications depuis 10 ans
|
14
|
27
|
30
|
19
|
30
|
27
|
46
|
48
|
52
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Flintstone Technology Limited | 30 |
10 |
| Single Buoy Moorings Inc. | 327 |
9 |
| SOFEC, Inc. | 85 |
7 |
| HG Partners, LLC | 12 |
7 |
| Technology from Ideas Limited | 12 |
6 |
| Orbital Marine Power Limited | 16 |
6 |
| APL Norway AS | 32 |
5 |
| Akva Group ASA | 13 |
4 |
| ExxonMobil Upstream Research Company | 2525 |
4 |
| Ideol | 14 |
4 |
| Interocean Systems LLC | 10 |
4 |
| University of Maine System Board of Trustees | 261 |
4 |
| TFI Marine Limited | 6 |
4 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
3 |
| Dalian University of Technology | 1387 |
3 |
| Delmar Systems, Inc. | 20 |
3 |
| Exmar Offshore Company | 14 |
3 |
| IHI Corporation | 3268 |
3 |
| MODEC, Inc. | 20 |
3 |
| Nylacast Ltd | 18 |
3 |
| Autres propriétaires | 176 |