- Sections
- E - Constructions fixes
- E02D - Fondationsexcavationsdiguesouvrages souterrains ou sous l'eau
- E02D 19/04 - Retenue de pleine eau par batardeaux
Détention brevets de la classe E02D 19/04
Brevets de cette classe: 69
Historique des publications depuis 10 ans
|
2
|
3
|
2
|
9
|
8
|
11
|
9
|
4
|
6
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Subsurface,Inc. | 25 |
10 |
| Mvc Océan Inc. | 4 |
4 |
| Delta SubSea LLC | 27 |
3 |
| Road & Bridge International Co., Ltd. | 22 |
3 |
| George Mason Research Foundation, Inc. | 94 |
2 |
| Tetra Technologies, Inc. | 106 |
2 |
| CCCC First Harbor Engineering Co., Ltd. | 53 |
2 |
| China First Highway Engineering Company Ltd | 20 |
2 |
| CCCC Third Harbor Engineering Co., Ltd. | 55 |
2 |
| Purdue Research Foundation | 3879 |
1 |
| Belbridge BVBA | 3 |
1 |
| Cofferdam, LLC | 2 |
1 |
| General Coatings N.V. | 1 |
1 |
| Hitachi Zosen Corporation | 608 |
1 |
| Huesker Synthetic GmbH | 80 |
1 |
| Kajima Corporation | 88 |
1 |
| Korea Institute of Civil Engineering and Building Technology | 140 |
1 |
| Nippon Steel Corporation | 6754 |
1 |
| Portadam, Inc. | 5 |
1 |
| Siemens Gamesa Renewable Energy A/S | 1940 |
1 |
| Autres propriétaires | 28 |