- Sections
- C - Chimiemétallurgie
- C01B - Éléments non métalliquesleurs composés
- C01B 32/18 - Nano-oignonsNanorouleauxNanocornetsNanocônesNanoparois
Détention brevets de la classe C01B 32/18
Brevets de cette classe: 223
Historique des publications depuis 10 ans
|
24
|
15
|
20
|
36
|
23
|
25
|
39
|
9
|
20
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| NEC Corporation | 37563 |
29 |
| C2cnt LLC | 85 |
21 |
| Integrated Graphene Holding Limited | 23 |
12 |
| Massachusetts Institute of Technology | 10324 |
7 |
| Toray Industries, Inc. | 7167 |
6 |
| Nabors Energy Transition Solutions LLC | 71 |
6 |
| Graphene Technologies, Inc. | 9 |
5 |
| Kunming University of Science and Technology | 248 |
5 |
| National University of Singapore | 2617 |
5 |
| Lyten, Inc. | 365 |
4 |
| National Institute of Technology | 110 |
4 |
| H Quest Vanguard, Inc. | 25 |
4 |
| National University Corporation Tokai National Higher Education and Research System | 909 |
4 |
| Fuelgems, Inc. | 4 |
4 |
| Sumitomo Chemical Company, Limited | 8995 |
3 |
| Kolon Industries, Inc. | 1863 |
3 |
| William Marsh Rice University | 1084 |
3 |
| Structured Nano Carbon LLC | 5 |
3 |
| Dickinson Corporation | 21 |
3 |
| Sumitomo Electric Industries, Ltd. | 16419 |
2 |
| Autres propriétaires | 90 |