- Sections
- C - Chimiemétallurgie
- C01B - Éléments non métalliquesleurs composés
- C01B 32/182 - Graphène
Détention brevets de la classe C01B 32/182
Brevets de cette classe: 889
Historique des publications depuis 10 ans
|
98
|
118
|
117
|
113
|
85
|
66
|
81
|
54
|
43
|
30
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Lyten, Inc. | 359 |
32 |
| Topgolf Callaway Brands Corp. | 720 |
18 |
| The Regents of the University of California | 20802 |
11 |
| Carbon Holdings Intellectual Properties, LLC | 68 |
11 |
| Nanotek Instruments, Inc. | 160 |
10 |
| Toray Industries, Inc. | 7122 |
9 |
| Northwestern University | 3554 |
9 |
| SHT Smart High Tech AB | 27 |
9 |
| William Marsh Rice University | 1075 |
9 |
| Seoul National University R&db Foundation | 4198 |
9 |
| Massachusetts Institute of Technology | 10273 |
8 |
| Global Graphene Group, Inc. | 248 |
8 |
| Samsung Electronics Co., Ltd. | 158337 |
7 |
| Kansas State University Research Foundation | 482 |
7 |
| General Graphene Corp. | 18 |
7 |
| Bar-Ilan University | 452 |
6 |
| LG Chem, Ltd. | 17937 |
5 |
| NEC Corporation | 37135 |
5 |
| Corning Incorporated | 10511 |
5 |
| PPG Industries Ohio, Inc. | 3326 |
5 |
| Autres propriétaires | 699 |