Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397518 | WS12-releasing contact lens | Erwin C. Si, Victoria Rogers, Nancy J. Keir, Arthur Bradley | 2025-08-26 |
| 12393057 | Oleic acid-releasing contact lens | Erwin C. Si, Nancy J. Keir, Victoria Rogers, Yuan Ji, Yuwen Liu +1 more | 2025-08-19 |
| 12276869 | WS12-releasing contact lens | Erwin C. Si, Nancy J. Keir | 2025-04-15 |