- All sections
- C - Chemistrymetallurgy
- C25C - Processes for the electrolytic production, recovery or refining of metalsapparatus therefor
- C25C 1/08 - Electrolytic production, recovery or refining of metals by electrolysis of solutions of iron group metals, refractory metals or manganese of nickel or cobalt
Patent holdings for IPC class C25C 1/08
Total number of patents in this class: 132
10-year publication summary
|
10
|
5
|
14
|
7
|
5
|
6
|
9
|
10
|
14
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Metal Mining Co., Ltd. | 1795 |
10 |
| Battelle Energy Alliance, LLC | 588 |
8 |
| JX Nippon Mining & Metals Corporation | 1485 |
7 |
| BASF SE | 21017 |
3 |
| Companhia Vale do Rio Doce | 15 |
3 |
| Freeport Minerals Corporation | 114 |
3 |
| MAGNETO special anodes B.V. | 28 |
3 |
| Outokumpu Oyj | 261 |
3 |
| Garrison Minerals, LLC | 9 |
3 |
| JX Metals Circular Solutions Co., Ltd. | 63 |
3 |
| The Board of Trustees of the University of Illinois | 2719 |
2 |
| The Doshisha | 226 |
2 |
| Enpar Technologies Inc. | 8 |
2 |
| Faraday Technology, Inc. | 33 |
2 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1244 |
2 |
| Hitachi-GE Nuclear Energy, Ltd. | 284 |
2 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1213 |
2 |
| Kurita Water Industries Ltd. | 1207 |
2 |
| Metso Minerals Oy | 104 |
2 |
| Toppan Printing Co., Ltd. | 2128 |
2 |
| Other owners | 66 |