- Sections
- E - Constructions fixes
- E01D - Ponts
- E01D 11/04 - Ponts à haubans
Détention brevets de la classe E01D 11/04
Brevets de cette classe: 72
Historique des publications depuis 10 ans
|
2
|
1
|
7
|
12
|
7
|
5
|
3
|
7
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Soletanche Freyssinet | 478 |
12 |
| Dywidag-Systems International GmbH | 72 |
10 |
| VSL International AG | 87 |
4 |
| GS Engineering & Construction Corp. | 29 |
3 |
| Danmarks Tekniske Universitet | 934 |
2 |
| Freyssinet International (STUP) | 13 |
2 |
| IHI Infrastructure Systems Co., Ltd. | 17 |
2 |
| Ove ARUP & Partners Korea Ltd. | 2 |
2 |
| Ringneck and Son, LLC | 2 |
2 |
| Zhejiang University City College | 50 |
2 |
| AEF Ice Systems Inc. | 7 |
2 |
| Frio LLC | 6 |
2 |
| The Trustees of Columbia University in the City of New York | 3518 |
1 |
| Dong-A University Research Foundation for Industry-Academy Cooperation | 172 |
1 |
| FCC Construccion S.A. | 6 |
1 |
| Infrastructure Preservation Corporation, AKA IPC | 10 |
1 |
| Omni Lps. Co., Ltd. | 25 |
1 |
| Parsons Corporation | 170 |
1 |
| Shenzhen Municipal Design & Research Institute Co., Ltd. | 24 |
1 |
| Shimizu Corporation | 93 |
1 |
| Autres propriétaires | 19 |