- All sections
- C - Chemistry; metallurgy
- C22C - Alloys
- C22C 23/00 - Alloys based on magnesium
Patent holdings for IPC class C22C 23/00
Total number of patents in this class: 580
10-year publication summary
52
|
46
|
51
|
41
|
36
|
55
|
43
|
22
|
30
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sumitomo Electric Industries, Ltd. | 14131 |
32 |
Terves, LLC | 52 |
22 |
National Institute for Materials Science | 1108 |
19 |
Korea Institute of Industrial Technology | 994 |
14 |
Baoshan Iron & Steel Co., Ltd. | 832 |
10 |
University of Florida Research Foundation, Inc. | 3883 |
9 |
BIOTRONIK AG | 387 |
9 |
National University Corporation Kumamoto University | 371 |
9 |
Santoku Corporation | 85 |
9 |
POSCO | 2222 |
8 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
7 |
Korea Institute of Machinery & Materials | 677 |
7 |
Kurimoto, Ltd. | 81 |
7 |
Magnesium Elektron Limited | 97 |
7 |
University of Pittsburgh - Of the Commonwealth System of Higher Education | 2912 |
7 |
Wuhan University of Technology | 159 |
7 |
Kabushiki Kaisha Toyota Jidoshokki | 1699 |
7 |
BYD Company Limited | 3700 |
6 |
Chongqing University | 221 |
6 |
Lkr Leichtmetallkompetenzzentrum Ranshofen GmbH | 16 |
6 |
Other owners | 372 |