- Sections
- C - Chimie; métallurgie
- C01B - Chimie inorganique éléments non métalliques; leurs composés
- C01B 32/196 - Purification
Détention brevets de la classe C01B 32/196
Brevets de cette classe: 64
Historique des publications depuis 10 ans
|
0
|
6
|
6
|
8
|
5
|
2
|
8
|
6
|
16
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Nanotech Energy, Inc. | 39 |
7 |
| Raymor Industries Inc. | 13 |
7 |
| Graphene Laboratories Inc. | 10 |
3 |
| ArcelorMittal | 1887 |
2 |
| King Abdullah University of Science and Technology | 1703 |
2 |
| Royal Melbourne Institute of Technology | 139 |
2 |
| Thomas Swan & Co. Ltd. | 21 |
2 |
| G6 Materials Corp. | 18 |
2 |
| International Business Machines Corporation | 60644 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4157 |
1 |
| Yazaki Corporation | 6282 |
1 |
| Tsinghua University | 5426 |
1 |
| Korea Institute of Science and Technology | 2022 |
1 |
| Northwestern University | 3112 |
1 |
| Applied Graphene Materials UK Limited | 28 |
1 |
| Chabot, Victor | 1 |
1 |
| Chen, Zhongwei | 4 |
1 |
| Energy, United States Department of | 25 |
1 |
| Exogenesis Corporation | 77 |
1 |
| Global Graphene Group, Inc. | 246 |
1 |
| Autres propriétaires | 25 |