- Sections
- C - Chimiemétallurgie
- C01B - Éléments non métalliquesleurs composés
- C01B 32/182 - Graphène
Détention brevets de la classe C01B 32/182
Brevets de cette classe: 859
Historique des publications depuis 10 ans
|
26
|
83
|
104
|
109
|
92
|
74
|
61
|
69
|
48
|
30
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Lyten, Inc. | 317 |
29 |
| Topgolf Callaway Brands Corp. | 2040 |
18 |
| The Regents of the University of California | 19989 |
10 |
| Toray Industries, Inc. | 6950 |
10 |
| Nanotek Instruments, Inc. | 162 |
10 |
| Carbon Holdings Intellectual Properties, LLC | 59 |
10 |
| Global Graphene Group, Inc. | 247 |
9 |
| Seoul National University R&db Foundation | 3647 |
9 |
| Northwestern University | 3401 |
8 |
| SHT Smart High Tech AB | 25 |
8 |
| Samsung Electronics Co., Ltd. | 147003 |
7 |
| Massachusetts Institute of Technology | 10066 |
7 |
| William Marsh Rice University | 1012 |
7 |
| General Graphene Corp. | 18 |
7 |
| Applied Graphene Materials UK Limited | 28 |
6 |
| Kansas State University Research Foundation | 456 |
6 |
| Rutgers, The State University of New Jersey | 1896 |
6 |
| LG Chem, Ltd. | 17641 |
5 |
| NEC Corporation | 35793 |
5 |
| Corning Incorporated | 10284 |
5 |
| Autres propriétaires | 677 |