- Sections
- C - Chimiemétallurgie
- C01B - Éléments non métalliquesleurs composés
- C01B 32/198 - Oxyde de graphène
Détention brevets de la classe C01B 32/198
Brevets de cette classe: 774
Historique des publications depuis 10 ans
|
17
|
89
|
93
|
96
|
105
|
93
|
77
|
71
|
58
|
41
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Global Graphene Group, Inc. | 249 |
17 |
| ArcelorMittal | 2761 |
16 |
| The Regents of the University of California | 20987 |
15 |
| LG Energy Solution, Ltd. | 19856 |
15 |
| National University of Singapore | 2617 |
13 |
| Zhejiang University | 3494 |
12 |
| Northwestern University | 3593 |
11 |
| Saudi Arabian Oil Company | 14416 |
11 |
| Seoul National University R&db Foundation | 4281 |
10 |
| Semiconductor Energy Laboratory Co., Ltd. | 11922 |
9 |
| Korea Advanced Institute of Science and Technology | 4736 |
7 |
| Korea Electrotechnology Research Institute | 514 |
7 |
| Newsouth Innovations Pty Limited | 630 |
7 |
| Khalifa University of Science and Technology | 440 |
7 |
| Nanotech Energy, Inc. | 52 |
7 |
| Kansas State University Research Foundation | 483 |
6 |
| Lyten, Inc. | 365 |
6 |
| Royal Melbourne Institute of Technology | 183 |
6 |
| University of Maryland, College Park | 1093 |
6 |
| Carbon Upcycling Technologies Inc. | 46 |
6 |
| Autres propriétaires | 580 |