- Sections
- E - Constructions fixes
- E02D - Fondationsexcavationsdiguesouvrages souterrains ou sous l'eau
- E02D 17/04 - Aménagement des bords ou consolidation des parois des trous de fondation
Détention brevets de la classe E02D 17/04
Brevets de cette classe: 189
Historique des publications depuis 10 ans
|
9
|
15
|
14
|
15
|
25
|
20
|
14
|
19
|
18
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Subsurface,Inc. | 24 |
9 |
| Aquadation, LLC | 15 |
5 |
| Hence Construction Co., Ltd. | 6 |
5 |
| Supportec Co., Ltd. | 12 |
4 |
| Jiangsu South&east Geotech Technology Co.. Ltd | 7 |
4 |
| Jiangxi Jiye Science and Technology Group Co, Ltd. | 4 |
4 |
| Dywidag-Systems International GmbH | 75 |
3 |
| Kolon Construction Co., Ltd. | 7 |
3 |
| Qingdao University of Technology | 626 |
3 |
| P.S. Tech Co., Ltd. | 8 |
3 |
| Dongtong Geotechnical Science and Technology Inc. | 3 |
3 |
| Isps Sp. z o.o. | 6 |
3 |
| Shanghai Construction Engineering Second Construction Group Co., Ltd | 15 |
3 |
| China Harbour Engineering Company Ltd. | 85 |
3 |
| China University of Mining and Technology | 1281 |
2 |
| National Trench Safety, LLC | 10 |
2 |
| Post Tensioning Solutions LLC | 3 |
2 |
| Shandong University | 1095 |
2 |
| Shimizu Corporation | 98 |
2 |
| Soletanche Freyssinet | 487 |
2 |
| Autres propriétaires | 122 |