- All sections
- C - Chemistrymetallurgy
- C22C - Alloys
- C22C 23/00 - Alloys based on magnesium
Patent holdings for IPC class C22C 23/00
Total number of patents in this class: 636
10-year publication summary
|
51
|
41
|
36
|
55
|
44
|
24
|
32
|
28
|
23
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 16331 |
25 |
| Terves, LLC | 53 |
24 |
| National Institute for Materials Science | 1085 |
18 |
| Korea Institute of Industrial Technology | 1029 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
11 |
| University of Florida Research Foundation, Inc. | 4174 |
10 |
| Baoshan Iron & Steel Co., Ltd. | 1102 |
10 |
| Ohio State Innovation Foundation | 2375 |
10 |
| Santoku Corporation | 82 |
10 |
| BIOTRONIK AG | 446 |
9 |
| National University Corporation Kumamoto University | 409 |
8 |
| POSCO | 2143 |
8 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3304 |
8 |
| National Institute of Advanced Industrial Science and Technology | 3794 |
7 |
| Korea Institute of Machinery & Materials | 793 |
7 |
| Kurimoto, Ltd. | 89 |
7 |
| Magnesium Elektron Limited | 81 |
7 |
| Wuhan University of Technology | 214 |
7 |
| Kabushiki Kaisha Toyota Jidoshokki | 1811 |
7 |
| Canon Inc. | 43817 |
6 |
| Other owners | 423 |