Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275645 | Method for preparing lithium carbonate from lithium sulfate | — | 2025-04-15 |
| 12227819 | Method and apparatus for recovering copper, bronze and lead from mixture of copper oxide, tin oxide and lead oxide | — | 2025-02-18 |
| 12179215 | Method of separating nickel and cobalt from nickel and cobalt mixed powder | — | 2024-12-31 |
| 10396408 | Waste battery treatment apparatus using continuous heat treatment, and method for recovering valuable metals from lithium-based battery using same | Shun Myung Shin, Sung Ho JU, Dong-Ju Shin, Chang Hyun Oh | 2019-08-27 |
| 10156017 | Method for simultaneously recovering cobalt and manganese from lithium based battery | Shun Myung Shin, Sung Ho JU, Dong-Ju Shin | 2018-12-18 |