- Sections
- E - Constructions fixes
- E02B - Hydraulique
- E02B 8/00 - HYDRAULIQUE - Parties constitutives des barrages ou déversoirs
Détention brevets de la classe E02B 8/00
Brevets de cette classe: 31
Historique des publications depuis 10 ans
|
8
|
6
|
10
|
6
|
1
|
4
|
3
|
6
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Jiaxing Jinxilai Technology Co. Ltd | 7 |
2 |
| Battelle Memorial Institute | 2356 |
1 |
| Custom Chemical Solutions, LLC | 1 |
1 |
| Earthset Number Two Limited | 2 |
1 |
| Evoqua Water Technologies LLC | 904 |
1 |
| Flood Flaps, LLC, DBA Flood Flaps, LLC | 1 |
1 |
| Fuzhou University | 262 |
1 |
| Hitachi Zosen Corporation | 609 |
1 |
| Hydro Component Systems, LLC | 8 |
1 |
| Institute of Mountain Hazards and Environment Chinese Academy of Sciences | 28 |
1 |
| Lane Enterprises, Inc. | 6 |
1 |
| New Pig Corporation | 57 |
1 |
| Obermeyer, Henry K. | 3 |
1 |
| RSA Protective Technologies, LLC | 22 |
1 |
| Rubicon Research Pty Ltd. | 72 |
1 |
| Samaran International Pty Ltd | 4 |
1 |
| UltraTech International, Inc. | 25 |
1 |
| Watson, Norman Paul | 1 |
1 |
| Hiroko Terata | 2 |
1 |
| PoweChina Huadong Engineering Coporation Limited | 1 |
1 |
| Autres propriétaires | 10 |