Issued Patents All Time
Showing 1–6 of 6 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, Chuan Xu, Yibao Gao | 2025-09-23 |
| 12272551 | Selective metal removal with flowable polymer | Liqi Wu, Feng Q. Liu, Bhaskar Jyoti Bhuyan, James Hugh Connolly, Zhimin QI +7 more | 2025-04-08 |
| 12176191 | Magnetron design for improved bottom coverage and uniformity | Cory Eugene Lafollett | 2024-12-24 |
| 12157931 | Method for co-extraction of vanadium, titanium and chromium from vanadium slag | Baijun Yan, Zihui Dong | 2024-12-03 |
| 10388484 | Carburized La2O3 and Lu2O3 co-doped Mo filament cathode | Jinshu Wang, Liran Dong, Mingchuang Tian, Jingchao Liu, Xiaoyang Chen +2 more | 2019-08-20 |
| 6432278 | Method for controlling refractive index of silica glass | Koji Sugioka, Shlomo Ruschin, Satoshi Wada, Hideo Tashiro, Koichi Toyoda | 2002-08-13 |