Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312284 | Potassium-releasing material | Davide Ciceri, Marcelo de Oliveira, Dennis P. Chen, Thomas C. Close | 2025-05-27 |
| 12258672 | Selective sulfidation and desulfidation | Caspar R. Stinn | 2025-03-25 |
| 12110573 | Sulfide reactive vacuum distillation, absorption, stripping, and extraction for metal and alloy production | Caspar R. Stinn | 2024-10-08 |
| 11691927 | Potassium-releasing material | Davide Ciceri, Marcelo de Oliveira, Dennis P. Chen, Thomas C. Close | 2023-07-04 |
| 10800712 | Potassium-releasing material | Davide Ciceri, Marcelo de Oliveira, Dennis P. Chen, Thomas C. Close | 2020-10-13 |
| 10196317 | Alkali metal ion source with moderate rate of ion release and methods of forming | Taisiya Skorina | 2019-02-05 |
| 9340465 | Alkali metal ion source with moderate rate of ion release and methods of forming | Taisiya Skorina | 2016-05-17 |
| 8764962 | Extraction of liquid elements by electrolysis of oxides | Donald R. Sadoway | 2014-07-01 |