- Sections
- C - Chimiemétallurgie
- C01B - Éléments non métalliquesleurs composés
- C01B 32/194 - Post-traitement
Détention brevets de la classe C01B 32/194
Brevets de cette classe: 1101
Historique des publications depuis 10 ans
|
67
|
115
|
139
|
147
|
117
|
107
|
105
|
76
|
78
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Global Graphene Group, Inc. | 248 |
31 |
| ArcelorMittal | 2510 |
22 |
| Centre National de La Recherche Scientifique | 10855 |
16 |
| Lyten, Inc. | 337 |
14 |
| LG Chem, Ltd. | 17786 |
12 |
| Semiconductor Energy Laboratory Co., Ltd. | 11644 |
11 |
| Saudi Arabian Oil Company | 13931 |
11 |
| Samsung Electronics Co., Ltd. | 152716 |
10 |
| Toray Industries, Inc. | 7028 |
10 |
| Northwestern University | 3509 |
10 |
| Applied Graphene Materials UK Limited | 26 |
10 |
| Quantum Elements Development, Inc. | 18 |
10 |
| Corning Incorporated | 10413 |
9 |
| PPG Industries Ohio, Inc. | 3380 |
9 |
| Lawrence Livermore National Security, LLC | 1956 |
9 |
| Evonik Operations GmbH | 4231 |
9 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1394 |
8 |
| Osaka University | 3326 |
8 |
| Universite Grenoble Alpes | 764 |
8 |
| William Marsh Rice University | 1059 |
8 |
| Autres propriétaires | 866 |