Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358247 | Contact lenses with softer lens surfaces | Yongxing Qiu, John Dallas Pruitt, Ciara Dauenhauer, Paul William Oyler, Robert Carey Tucker | 2025-07-15 |
| 12270968 | Weekly and monthly disposable water gradient contact lenses | Yongxing Qiu, John Dallas Pruitt, Newton T. Samuel, Robert Carey Tucker, Yuan Chang +1 more | 2025-04-08 |