- Sections
- C - Chimiemétallurgie
- C22C - Alliages
- C22C 23/04 - Alliages à base de magnésium avec le zinc ou le cadmium comme seconds constituants majeurs
Détention brevets de la classe C22C 23/04
Brevets de cette classe: 329
Historique des publications depuis 10 ans
|
16
|
25
|
29
|
26
|
23
|
16
|
13
|
14
|
7
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 16355 |
23 |
| National Institute for Materials Science | 1086 |
13 |
| National University Corporation Kumamoto University | 408 |
13 |
| BIOTRONIK AG | 446 |
11 |
| POSCO | 2142 |
11 |
| Halliburton Energy Services, Inc. | 21320 |
9 |
| Nippon Steel Corporation | 6895 |
9 |
| Ohio State Innovation Foundation | 2381 |
8 |
| Baoshan Iron & Steel Co., Ltd. | 1104 |
7 |
| Japan Medical Device Technology Co., Ltd. | 18 |
7 |
| Nippon Steel & Sumitomo Metal Corporation | 1981 |
7 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3311 |
7 |
| National University Corporation Kobe University | 571 |
6 |
| Depuy Synthes Products, LLC | 2778 |
5 |
| National Institute of Advanced Industrial Science and Technology | 3794 |
5 |
| Fuji Light Metal Co., Ltd. | 13 |
5 |
| Magnesium Elektron Limited | 81 |
5 |
| Thixomat, Inc. | 12 |
5 |
| The Boeing Company | 20163 |
4 |
| GM Global Technology Operations LLC | 16155 |
4 |
| Autres propriétaires | 165 |