- Sections
- C - Chimiemétallurgie
- C01B - Éléments non métalliquesleurs composés
- C01B 32/36 - Réactivation ou régénération
Détention brevets de la classe C01B 32/36
Brevets de cette classe: 39
Historique des publications depuis 10 ans
|
1
|
5
|
2
|
5
|
5
|
6
|
1
|
0
|
7
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Evoqua Water Technologies LLC | 917 |
5 |
| West Virginia University Research Corporation | 18 |
4 |
| China Petroleum and Chemical Corporation | 12 |
2 |
| Kuraray Co., Ltd. | 3503 |
2 |
| Battelle Memorial Institute | 2481 |
1 |
| Absolent AB | 30 |
1 |
| Aramco Services Company | 3955 |
1 |
| Board of Trustees of Michigan State University | 1182 |
1 |
| Ceracomp Co., Ltd. | 24 |
1 |
| Clemson University | 184 |
1 |
| JX Nippon Mining & Metals Corporation | 1489 |
1 |
| King Fahd University of Petroleum and Minerals | 1179 |
1 |
| King Fahd University of Petroleum & Minerals | 176 |
1 |
| Kurita Water Industries Ltd. | 1193 |
1 |
| Ovivo Inc. | 158 |
1 |
| Pukyong National University Industry-University Cooperation Foundation | 337 |
1 |
| Saudi Arabian Oil Company | 13091 |
1 |
| Singapore University of Technology and Design | 213 |
1 |
| Titan Clean Energy Projects Corporation | 17 |
1 |
| Universidad de Alicante | 221 |
1 |
| Autres propriétaires | 10 |