- All sections
- C - Chemistrymetallurgy
- C25C - Processes for the electrolytic production, recovery or refining of metalsapparatus therefor
- C25C 1/02 - Electrolytic production, recovery or refining of metals by electrolysis of solutions of light metals
Patent holdings for IPC class C25C 1/02
Total number of patents in this class: 222
10-year publication summary
|
6
|
6
|
6
|
9
|
14
|
14
|
24
|
31
|
44
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Enlighten Innovations Inc. | 93 |
12 |
| Mangrove Water Technologies Ltd. | 31 |
12 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1202 |
11 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1170 |
11 |
| Lyten, Inc. | 310 |
11 |
| Pure Lithium Corporation | 40 |
9 |
| Schlumberger Technology Corporation | 10652 |
6 |
| Saltworks Technologies Inc. | 92 |
6 |
| UChicago Argonne, LLC | 910 |
6 |
| alpha-En Corporation | 9 |
6 |
| Terralithium LLC | 55 |
5 |
| Energy Exploration Technologies, Inc. | 47 |
5 |
| Consolidated Nuclear Security, LLC | 125 |
4 |
| Hydro-Quebec | 649 |
4 |
| Lithios, Inc. | 7 |
4 |
| Enlighten Innovations Inc. | 15 |
4 |
| Schlumberger Canada Limited | 7266 |
3 |
| BASF SE | 20874 |
3 |
| Siemens AG | 24552 |
3 |
| Central South University | 430 |
3 |
| Other owners | 94 |