- Sections
- B - Techniques industriellestransports
- B63B - Navires ou autres embarcations flottantesmatériel 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: 397
Historique des publications depuis 10 ans
|
30
|
19
|
30
|
27
|
46
|
51
|
58
|
49
|
53
|
38
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| HG Partners, LLC | 20 |
15 |
| Flintstone Technology Limited | 34 |
9 |
| Single Buoy Moorings Inc. | 311 |
9 |
| SOFEC, Inc. | 80 |
8 |
| Delmar Systems, Inc. | 22 |
7 |
| Orbital Marine Power Limited | 16 |
7 |
| APL Norway AS | 36 |
6 |
| Technology from Ideas Limited | 12 |
6 |
| MODEC America, Inc. | 35 |
6 |
| Interocean Systems LLC | 10 |
5 |
| TFI Marine Limited | 9 |
5 |
| The United States of America as represented by the Secretary of the Navy | 2864 |
4 |
| Akva Group ASA | 15 |
4 |
| ExxonMobil Upstream Research Company | 2285 |
4 |
| Ideol | 12 |
4 |
| MODEC, Inc. | 25 |
4 |
| Petroleo Brasileiro S.A. - Petrobras | 977 |
4 |
| University of Maine System Board of Trustees | 286 |
4 |
| Vicinay Marine Innovacion (aie) | 7 |
4 |
| Schlumberger Technology Corporation | 11940 |
3 |
| Autres propriétaires | 279 |