- All sections
- C - Chemistrymetallurgy
- C25C - Processes for the electrolytic production, recovery or refining of metalsapparatus therefor
- C25C 1/06 - Electrolytic production, recovery or refining of metals by electrolysis of solutions of iron group metals, refractory metals or manganese
Patent holdings for IPC class C25C 1/06
Total number of patents in this class: 144
10-year publication summary
|
5
|
7
|
9
|
5
|
6
|
6
|
21
|
26
|
22
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ArcelorMittal | 2663 |
21 |
| Electrasteel, Inc. | 48 |
15 |
| John Cockerill S.A. | 104 |
7 |
| Battelle Energy Alliance, LLC | 585 |
6 |
| Form Energy, Inc. | 239 |
6 |
| JX Nippon Mining & Metals Corporation | 1461 |
5 |
| Fortescue Future Industries Pty Ltd | 36 |
5 |
| Worcester Polytechnic Institute | 541 |
4 |
| Hydro-Quebec | 634 |
3 |
| John Cockerill | 8 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9115 |
2 |
| Akzo Nobel Chemicals International B.V. | 419 |
2 |
| Ergosup | 12 |
2 |
| Faraday Technology, Inc. | 32 |
2 |
| Midrex Technologies, Inc. | 118 |
2 |
| Outotec (Finland) Oy | 455 |
2 |
| Qit-fer & Titane Inc. | 2 |
2 |
| Technische Universiteit Eindhoven | 387 |
2 |
| University of Oregon | 209 |
2 |
| University of Utah Research Foundation | 1860 |
2 |
| Other owners | 49 |