- Sections
- C - Chimiemétallurgie
- C22C - Alliages
- C22C 23/00 - Alliages à base de magnésium
Détention brevets de la classe C22C 23/00
Brevets de cette classe: 634
Historique des publications depuis 10 ans
|
51
|
41
|
36
|
55
|
44
|
24
|
32
|
28
|
23
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 16447 |
25 |
| Terves, LLC | 53 |
24 |
| National Institute for Materials Science | 1096 |
18 |
| Panasonic Intellectual Property Management Co., Ltd. | 34724 |
14 |
| Korea Institute of Industrial Technology | 1033 |
14 |
| University of Florida Research Foundation, Inc. | 4232 |
11 |
| Baoshan Iron & Steel Co., Ltd. | 1141 |
10 |
| Ohio State Innovation Foundation | 2452 |
10 |
| Santoku Corporation | 82 |
10 |
| BIOTRONIK AG | 449 |
9 |
| National University Corporation Kumamoto University | 414 |
8 |
| POSCO | 2139 |
8 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3376 |
8 |
| Korea Institute of Machinery & Materials | 803 |
7 |
| Kurimoto, Ltd. | 89 |
7 |
| Magnesium Elektron Limited | 77 |
7 |
| Wuhan University of Technology | 222 |
7 |
| Kabushiki Kaisha Toyota Jidoshokki | 1838 |
7 |
| Canon Inc. | 44686 |
6 |
| National Institute of Advanced Industrial Science and Technology | 3793 |
6 |
| Autres propriétaires | 418 |