Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421571 | Method of extracting lithium from spodumene and meanwhile recovering low iron and low sulfur silicon aluminum micro-powder, high purity gypsum, tantalum niobium concentrate and lithium rich iron material | Zhigang Yin, Xingxing Deng, Jie Zhang, Chuan Xu | 2025-09-23 |
| 12319568 | EV-grade high-purity lithium sulfide and preparation method for the same | Chuan Xu, Ge Chen, Huan Tian, Jiale SUN, Liu Yang +2 more | 2025-06-03 |
| 12258269 | EV-grade lithium sulfide and preparation method for the same | Zhen Lei, Chuan Xu, Ge Chen, Huan Tian, Liu Yang +1 more | 2025-03-25 |