Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11029446 | Method for producing MPS-compatible water gradient contact lenses | Yongxing Qiu, Newton T. Samuel | 2021-06-08 |
| 11029447 | Method for producing MPS-compatible water gradient contact lenses | Yongxing Qiu, Newton T. Samuel, Chung-Yuan Chiang, Angela Driver-Scott, Ciara Dauenhauer +1 more | 2021-06-08 |
| 10920099 | Poly(meth)acrylamide-based copolymers with carboxyl-terminated pendant chains | Frank Chang, Feng Jing, Troy Vernon Holland, Chung-Yuan Chiang | 2021-02-16 |
| 10920102 | Silicone hydrogel lens with a crosslinked hydrophilic coating | Yongxing Qiu, Newton T. Samuel, Chandana Kolluru, Arturo Norberto Medina, Lynn Cook Winterton +3 more | 2021-02-16 |
| 10913224 | Ophthalmic devices for delivery of hydrophobic comfort agents | Lynn Cook Winterton, Jared Nelson | 2021-02-09 |