Issued Patents All Time
Showing 1–25 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420501 | Silicone hydrogel lenses with water-rich surfaces | Yongxing Qiu, Sibichen J. Thekveli, Robert Carey Tucker, Jared Nelson | 2025-09-23 |
| 12358247 | Contact lenses with softer lens surfaces | Yongxing Qiu, Ciara Dauenhauer, Chung-Yuan Chiang, Paul William Oyler, Robert Carey Tucker | 2025-07-15 |
| 12311621 | Silicone hydrogel lens with a crosslinked hydrophilic coating | Yongxing Qiu, Newton T. Samuel, Chandana Kolluru, Arturo Norberto Medina, Lynn Cook Winterton +3 more | 2025-05-27 |
| 12270968 | Weekly and monthly disposable water gradient contact lenses | Yongxing Qiu, Newton T. Samuel, Chung-Yuan Chiang, Robert Carey Tucker, Yuan Chang +1 more | 2025-04-08 |
| 12174462 | Cosmetic functional contact lens | Robert Carey Tucker | 2024-12-24 |
| 11952449 | Poly(meth)acrylamide-based copolymers with carboxyl-terminated pendant chains | Frank Chang, Feng Jing, Troy Vernon Holland, Chung-Yuan Chiang | 2024-04-09 |
| 11933941 | Weekly and monthly disposable water gradient contact lenses | Yongxing Qiu, Newton T. Samuel, Chung-Yuan Chiang, Robert Carey Tucker, Yuan Chang +1 more | 2024-03-19 |
| 11648583 | Method for producing coated contact lenses | Newton T. Samuel, Yongxing Qiu, Matthew McCollum | 2023-05-16 |
| 11534994 | Silicone hydrogel lens with a crosslinked hydrophilic coating | Yongxing Qiu, Newton T. Samuel, Chandana Kolluru, Arturo Norberto Medina, Lynn Cook Winterton +3 more | 2022-12-27 |
| 11385478 | Process for producing contact lenses with durable lubricious coatings thereon | Yongxing Qiu, Kelly Kayi Tallau, Angela Driver-Scott, Chung-Yuan Chiang | 2022-07-12 |
| 11364695 | Silicone hydrogel lenses with water-rich surfaces | Yongxing Qiu, Sibichen J. Thekveli, Robert Carey Tucker, Jared Nelson | 2022-06-21 |
| 11256003 | Weekly and monthly disposable water gradient contact lenses | Yongxing Qiu, Newton T. Samuel, Chung-Yuan Chiang, Robert Carey Tucker, Yuan Chang +1 more | 2022-02-22 |
| 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 |
| 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 |
| 10920099 | Poly(meth)acrylamide-based copolymers with carboxyl-terminated pendant chains | Frank Chang, Feng Jing, Troy Vernon Holland, Chung-Yuan Chiang | 2021-02-16 |
| 10913224 | Ophthalmic devices for delivery of hydrophobic comfort agents | Lynn Cook Winterton, Jared Nelson | 2021-02-09 |
| 10830923 | Method for producing MPS-compatible water gradient contact lenses | Yongxing Qiu, Kasey Jon Minick, Newton T. Samuel, Chung-Yuan Chiang, Kelly Kayi Tallau +2 more | 2020-11-10 |
| 10823983 | UV-absorbing vinylic monomers and uses thereof | Frank Chang, Ryan DeSousa, Troy Vernon Holland, Jared Nelson | 2020-11-03 |
| 10781340 | Silicone hydrogel lenses with water-rich surfaces | Yongxing Qiu, Sibichen J. Thekveli, Robert Carey Tucker, Jared Nelson | 2020-09-22 |
| 10709713 | Nanoparticulate meloxicam formulations | Eugene R. Cooper, Tuula Ryde, Laura Kline | 2020-07-14 |
| 10676608 | Phosphorylcholine-containing poly(meth)acrylamide-based copolymers | Frank Chang, Feng Jing, Troy Vernon Holland, Chung-Yuan Chiang | 2020-06-09 |
| 10618233 | Hydrogel contact lenses with lubricious coating thereon | Yongxing Qiu, Jared Nelson | 2020-04-14 |
| 10611923 | Azetidinium-containing copolymers and uses thereof | Troy Vernon Holland, Frank Chang, Yongxing Qiu, Chung-Yuan Chiang, Venkat Shankar +2 more | 2020-04-07 |
| 10589479 | Colored hydrogel contact lenses with lubricious coating thereon | Robert Carey Tucker, Yongxing Qiu | 2020-03-17 |