Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9943637 | Microporous zirconium silicate and its method of production | Donald Jeffrey Keyser | 2018-04-17 |
| 9913860 | Microporous zirconium silicate for the treatment of hyperkalemia | Donald Jeffrey Keyser | 2018-03-13 |
| 9861658 | Microporous zirconium silicate for the treatment of hyperkalemia | Donald Jeffrey Keyser | 2018-01-09 |