- 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: 1146
Historique des publications depuis 10 ans
|
69
|
118
|
146
|
155
|
124
|
113
|
109
|
77
|
80
|
65
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Global Graphene Group, Inc. | 249 |
32 |
| ArcelorMittal | 2725 |
22 |
| Centre National de La Recherche Scientifique | 11092 |
16 |
| Lyten, Inc. | 359 |
15 |
| LG Chem, Ltd. | 17967 |
12 |
| Semiconductor Energy Laboratory Co., Ltd. | 11890 |
11 |
| PPG Industries Ohio, Inc. | 3322 |
11 |
| Saudi Arabian Oil Company | 14349 |
11 |
| Honeycomb Battery Company | 407 |
11 |
| Samsung Electronics Co., Ltd. | 158842 |
10 |
| Toray Industries, Inc. | 7145 |
10 |
| Northwestern University | 3567 |
10 |
| Applied Graphene Materials UK Limited | 26 |
10 |
| Quantum Elements Development, Inc. | 18 |
10 |
| Corning Incorporated | 10532 |
9 |
| Lawrence Livermore National Security, LLC | 1982 |
9 |
| Evonik Operations GmbH | 4404 |
9 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1459 |
8 |
| Osaka University | 3258 |
8 |
| Universite Grenoble Alpes | 779 |
8 |
| Autres propriétaires | 904 |