- Sections
- C - Chimiemétallurgie
- C01B - Éléments non métalliquesleurs composés
- C01B 32/196 - Purification
Détention brevets de la classe C01B 32/196
Brevets de cette classe: 66
Historique des publications depuis 10 ans
|
6
|
6
|
7
|
5
|
2
|
8
|
6
|
16
|
10
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Nanotech Energy, Inc. | 49 |
7 |
| Raymor Industries Inc. | 13 |
7 |
| Graphene Laboratories Inc. | 9 |
3 |
| G6 Materials Corp. | 20 |
3 |
| Northwestern University | 3302 |
2 |
| ArcelorMittal | 2114 |
2 |
| King Abdullah University of Science and Technology | 1753 |
2 |
| Royal Melbourne Institute of Technology | 156 |
2 |
| Thomas Swan & Co. Ltd. | 23 |
2 |
| International Business Machines Corporation | 60454 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4044 |
1 |
| Yazaki Corporation | 6563 |
1 |
| Tsinghua University | 5771 |
1 |
| Korea Institute of Science and Technology | 2087 |
1 |
| Applied Graphene Materials UK Limited | 28 |
1 |
| Consejo Superior de Investigaciones Cientificas | 901 |
1 |
| Energy, United States Department of | 24 |
1 |
| Exogenesis Corporation | 70 |
1 |
| Global Graphene Group, Inc. | 247 |
1 |
| Government of the United States, as represented by the Secretary of the Air Force | 277 |
1 |
| Autres propriétaires | 25 |