- Sections
- E - Constructions fixes
- E02D - Fondationsexcavationsdiguesouvrages souterrains ou sous l'eau
- E02D 27/14 - Ensembles de pieux
Détention brevets de la classe E02D 27/14
Brevets de cette classe: 80
Historique des publications depuis 10 ans
|
8
|
4
|
6
|
0
|
9
|
8
|
13
|
2
|
6
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Goliathtech Inc. | 52 |
3 |
| Situ-Places, Inc. | 10 |
3 |
| Huaneng Clean Energy Research Institute | 509 |
2 |
| Laserline Mfg., Inc. | 9 |
2 |
| State Grid Corporation of China | 1399 |
2 |
| State Grid Gansu Electric Power Corporation | 25 |
2 |
| Vallourec Deutschland GmbH | 34 |
2 |
| Indian Institute of Technology Roorkee | 11 |
2 |
| ModCribs, LLC | 7 |
2 |
| Construction Branch of State Grid Gansu Electric Power Corporation | 6 |
2 |
| Economy and Technology Research Institute, Gansu Electric Power Corporation, State Grid | 10 |
2 |
| CCCC Third Harbor Engineering Co., Ltd. | 60 |
2 |
| Tsinghua University | 6212 |
1 |
| AdBm Corp. | 10 |
1 |
| Bauer Spezialtiefbau GmbH | 112 |
1 |
| Dalian University of Technology | 1593 |
1 |
| Donaldson Company, Inc. | 1600 |
1 |
| Ext Co., Ltd. | 11 |
1 |
| Fuzhou University | 339 |
1 |
| Hydrochina Huadong Engineering Corporation Limited | 1 |
1 |
| Autres propriétaires | 46 |