- All sections
- C - Chemistry; metallurgy
- C25C - Processes for the electrolytic production, recovery or refining of metals; apparatus 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: 118
10-year publication summary
5
|
12
|
5
|
16
|
8
|
7
|
6
|
10
|
10
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
JX Nippon Mining & Metals Corporation | 1576 |
10 |
Sumitomo Metal Mining Co., Ltd. | 1670 |
10 |
Battelle Energy Alliance, LLC | 569 |
7 |
BASF SE | 19740 |
3 |
Companhia Vale do Rio Doce | 18 |
3 |
Freeport Minerals Corporation | 80 |
3 |
Outokumpu Oyj | 250 |
3 |
Garrison Minerals, LLC | 10 |
3 |
Metso Outotec Finland Oy | 795 |
3 |
The Doshisha | 229 |
2 |
Enpar Technologies Inc. | 8 |
2 |
Faraday Technology, Inc. | 31 |
2 |
Hitachi-GE Nuclear Energy, Ltd. | 261 |
2 |
Kurita Water Industries Ltd. | 1110 |
2 |
Metso Minerals Oy | 152 |
2 |
Toppan Printing Co., Ltd. | 2212 |
2 |
The Regents of the University of California | 18943 |
1 |
Centre National de La Recherche Scientifique | 9632 |
1 |
The Board of Trustees of the Leland Stanford Junior University | 6054 |
1 |
Dow Global Technologies LLC | 10147 |
1 |
Other owners | 55 |