- Sections
- E - Constructions fixes
- E02D - Fondations; excavations; digues; ouvrages souterrains ou sous l'eau
- E02D 23/00 - Caissons; Construction ou mise en place des caissons
Détention brevets de la classe E02D 23/00
Brevets de cette classe: 65
Historique des publications depuis 10 ans
|
0
|
7
|
5
|
8
|
9
|
4
|
2
|
6
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Geopier Foundation Company, Inc. | 150 |
8 |
| Equinor Energy AS | 487 |
4 |
| American Piledriving Equipment, Inc. | 63 |
3 |
| ExxonMobil Upstream Research Company | 2456 |
3 |
| Universal Foundation A/S | 8 |
3 |
| Grade Separation Systems Inc. | 5 |
2 |
| CCCC Fourth Harbor Engineering Co., Ltd. | 20 |
2 |
| Lockheed Martin Corporation | 3303 |
1 |
| Acciona, S.A. | 57 |
1 |
| American Transmission Company LLC | 6 |
1 |
| Carbures Europe, S.A. | 1 |
1 |
| Compagnie du Sol | 12 |
1 |
| ConocoPhillips Company | 1677 |
1 |
| Dongjin Construction Co., Ltd. | 1 |
1 |
| ENI S.p.A. | 1251 |
1 |
| Horton Wison Deepwater, Inc. | 28 |
1 |
| JFE Metal Products & Engineering Inc. | 7 |
1 |
| Korea Institute of Ocean Science & Technology | 391 |
1 |
| Seahorse Equipment Corp | 12 |
1 |
| SparTEC, Inc. | 3 |
1 |
| Autres propriétaires | 27 |