- Sections
- C - Chimiemétallurgie
- C01B - Éléments non métalliquesleurs composés
- C01B 32/921 - Carbure de titane
Détention brevets de la classe C01B 32/921
Brevets de cette classe: 150
Historique des publications depuis 10 ans
|
4
|
10
|
7
|
7
|
16
|
18
|
30
|
14
|
19
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Drexel University | 999 |
29 |
| Murata Manufacturing Co., Ltd. | 25847 |
21 |
| Korea Advanced Institute of Science and Technology | 4694 |
5 |
| Korea Institute of Science and Technology | 2253 |
4 |
| The University of Chicago | 1502 |
4 |
| William Marsh Rice University | 1078 |
4 |
| ASM IP Holding B.V. | 2419 |
3 |
| IMRA Europe SAS | 27 |
3 |
| Research & Business Foundation Sungkyunkwan University | 2191 |
3 |
| Elementum 3D, Inc. | 13 |
3 |
| Consolidated Nuclear Security, LLC | 115 |
2 |
| Industrial Cooperation Foundation Chonbuk National University | 487 |
2 |
| Korea National University of Transportation Industry-Academic Cooperation Foundation | 251 |
2 |
| Nanyang Technological University | 2229 |
2 |
| Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences | 2163 |
2 |
| Tohoku University | 3017 |
2 |
| UT-Battelle, LLC | 1519 |
2 |
| National University Corporation Tokai National Higher Education and Research System | 884 |
2 |
| Innomxene Co.,Ltd. | 2 |
2 |
| Hamad Bin Khalifa University | 117 |
2 |
| Autres propriétaires | 51 |