- Sections
- E - Constructions fixes
- E02B - Hydraulique
- E02B 1/00 - Équipement, appareils ou procédés pour travaux hydrauliques généraux
Détention brevets de la classe E02B 1/00
Brevets de cette classe: 218
Historique des publications depuis 10 ans
|
21
|
23
|
27
|
14
|
19
|
16
|
13
|
19
|
15
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| The Chugoku Electric Power Co., Inc. | 513 |
12 |
| Sessile Research Corporation | 20 |
10 |
| ConocoPhillips Company | 1676 |
7 |
| Nitto Denko Corporation | 8261 |
6 |
| Crystal Lagoons Technologies, Inc. | 106 |
5 |
| Dong-A University Research Foundation for Industry-Academy Cooperation | 194 |
4 |
| The United States of America, as represented by the Secretary of Agriculture | 1101 |
4 |
| Kalasydan Oy | 10 |
4 |
| Institute of Mountain Hazards and Environment Chinese Academy of Sciences | 31 |
3 |
| KASCO Marine, Inc. | 23 |
3 |
| Riverrestoration.org, LLC | 4 |
3 |
| IDE Water Technologies Ltd. | 51 |
3 |
| Daikin Industries, Ltd. | 10031 |
2 |
| Battelle Memorial Institute | 2494 |
2 |
| Eth Zurich | 1283 |
2 |
| ExxonMobil Upstream Research Company | 2395 |
2 |
| IHI Corporation | 3449 |
2 |
| Laitram, L.L.C. | 844 |
2 |
| O'Brien Engineering, Inc. | 3 |
2 |
| RSA Protective Technologies, LLC | 20 |
2 |
| Autres propriétaires | 138 |