Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830923 | Method for producing MPS-compatible water gradient contact lenses | Yongxing Qiu, Kasey Jon Minick, John Dallas Pruitt, Chung-Yuan Chiang, Kelly Kayi Tallau +2 more | 2020-11-10 |
| 10563090 | Silicone hydrogel lens with a crosslinked hydrophilic coating | Yongxing Qiu, John Dallas Pruitt, Chandana Kolluru, Arturo Norberto Medina, Lynn Cook Winterton +3 more | 2020-02-18 |