Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11866804 | Preparation of rare earth metals and other chemicals from industrial waste coal ash | Hoon Choi, David Harvey | 2024-01-09 |
| 11186894 | Preparation of rare earth metals and other chemicals from industrial waste coal ash | Hoon Choi, David Harvey | 2021-11-30 |
| 10894870 | Method of converting plastic waste into useful stock | Wan-Ting Chen, Kai Jin | 2021-01-19 |
| 10633414 | Tandem folding methods to improve protein folding yield | Chongli Yuan, Morgan H. Crawford | 2020-04-28 |
| 10597751 | Ligand assisted chromatography for metal ion separation | Lei Ling | 2020-03-24 |
| 7141172 | Versatile simulated moving bed systems | Chim Yong Chin | 2006-11-28 |
| 6843854 | Method and apparatus for separating a component from a mixture | Chad Austin Farrenburg, Yi Xie, Benjamin J. Hritzk | 2005-01-18 |