Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781340 | Silicone hydrogel lenses with water-rich surfaces | Yongxing Qiu, John Dallas Pruitt, Sibichen J. Thekveli, Jared Nelson | 2020-09-22 |
| 10589479 | Colored hydrogel contact lenses with lubricious coating thereon | John Dallas Pruitt, Yongxing Qiu | 2020-03-17 |
| 10525158 | Electrochemical system for disinfecting and cleaning contact lenses | — | 2020-01-07 |