- Sections
- E - Constructions fixes
- E02B - Hydraulique
- E02B 3/04 - Ouvrages, appareils ou procédés pour la protection des berges, des côtes ou des ports
Détention brevets de la classe E02B 3/04
Brevets de cette classe: 349
Historique des publications depuis 10 ans
|
42
|
34
|
40
|
33
|
39
|
22
|
44
|
24
|
31
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| The Davey Tree Expert Company | 83 |
8 |
| Halo Maritime Defense Systems, Inc. | 21 |
8 |
| Econcrete Tech Ltd | 23 |
7 |
| Korea Institute of Ocean Science & Technology | 444 |
5 |
| Maeda Kosen Co., Ltd. | 19 |
5 |
| P.v. Flood Control Corp. | 32 |
5 |
| Coastal Protection Holdings Corporation | 6 |
5 |
| Viridis Arbor LLC | 39 |
5 |
| Coastal Environments, Inc. | 7 |
4 |
| King Abdullah University of Science and Technology | 1879 |
4 |
| Skidmore, Owings & Merrill LLP | 36 |
4 |
| Sumitomo Seika Chemicals Co., Ltd. | 1061 |
4 |
| The University of North Carolina at Chapel Hill | 2129 |
4 |
| Wilkinson Ecological Design | 13 |
4 |
| Ever Green Co. | 7 |
4 |
| Atlantis Marine Habitats, LLC | 4 |
3 |
| Bando Chemical Industries, Ltd. | 604 |
3 |
| CHD Development, LLC | 3 |
3 |
| Geocorail | 11 |
3 |
| Institute of Mountain Hazards and Environment Chinese Academy of Sciences | 34 |
3 |
| Autres propriétaires | 258 |