- Sections
- E - Constructions fixes
- E01D - Ponts
- E01D 11/04 - Ponts à haubans
Détention brevets de la classe E01D 11/04
Brevets de cette classe: 79
Historique des publications depuis 10 ans
|
1
|
7
|
12
|
7
|
5
|
4
|
7
|
3
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Soletanche Freyssinet | 492 |
13 |
| Dywidag-Systems International GmbH | 79 |
11 |
| VSL International AG | 92 |
4 |
| GS Engineering & Construction Corp. | 34 |
3 |
| China Railway Major Bridge Engineering Group Co., Ltd | 13 |
3 |
| Danmarks Tekniske Universitet | 1025 |
2 |
| IHI Infrastructure Systems Co., Ltd. | 21 |
2 |
| Ove ARUP & Partners Korea Ltd. | 2 |
2 |
| Ringneck and Son, LLC | 2 |
2 |
| Frio LLC | 6 |
2 |
| China Railway Bridge Research Technology Co., Ltd | 2 |
2 |
| The Trustees of Columbia University in the City of New York | 3644 |
1 |
| Dong-A University Research Foundation for Industry-Academy Cooperation | 224 |
1 |
| FCC Construccion S.A. | 7 |
1 |
| Freyssinet International (STUP) | 6 |
1 |
| Infrastructure Preservation Corporation, AKA IPC | 9 |
1 |
| JFE Steel Corporation | 7527 |
1 |
| Omni Lps. Co., Ltd. | 25 |
1 |
| Parsons Corporation | 178 |
1 |
| Shaoxing University | 18 |
1 |
| Autres propriétaires | 24 |