Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10933410 | Composite extractant-enhanced polymer resin, method of making the same, and its usage for extraction of valuable metal(s) | Wen-Qing Xu, Marie Ysabel R. Abella, Gomer M. Abrenica, Shailesh Patkar | 2021-03-02 |
| 10808296 | Selective recovery of rare earth metals from an acidic slurry or acidic solution | Wen-Qing Xu, Marie Ysabel R. Abella, Gomer M. Abrenica, Louie I. Bedes, Shailesh Patkar | 2020-10-20 |
| 10030286 | Method of direct solvent extraction of rare earth metals from an aqueous acid-leached ore slurry | Wen-Qing Xu, Elgin E. Eissler | 2018-07-24 |
| 7612345 | Radiation detector crystal and method of formation thereof | Csaba Szeles, Scott E. Cameron, Utpal Kumar Chakrabarti | 2009-11-03 |
| 5056098 | Vertical cavity laser with mirror having controllable reflectivity | Philip J. Anthony, Leo M. F. Chirovsky, Lucian A. D'Asaro, Robert A. Morgan | 1991-10-08 |
| 4873558 | Group III-V compound field effect transistor with diffusion barrier | Arsam Antreasyan, Paul A. Garbinski, Henryk Temkin | 1989-10-10 |