Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397518 | WS12-releasing contact lens | Erwin C. Si, Nancy J. Keir, Subam Basuthkar Sundar Rao, Arthur Bradley | 2025-08-26 |
| 12393057 | Oleic acid-releasing contact lens | Erwin C. Si, Nancy J. Keir, Subam Basuthkar Sundar Rao, Yuan Ji, Yuwen Liu +1 more | 2025-08-19 |
| 12282209 | Contact lens and packaging solution | Dharmendra Jani, Camille Regan | 2025-04-22 |
| 12038556 | Antioxidant contact lens | Inna Maltseva, Nancy J. Keir, Andrew Luk | 2024-07-16 |
| 11947192 | Contact lenses with microchannels | Sourav Saha, Charles B. Derringer, Sarah L. Tao, Szeshen Chuah, Yuan Sun +5 more | 2024-04-02 |
| 11934044 | WS12-releasing contact lens | Erwin C. Si, Nancy J. Keir, Subam Basuthkar Sundar Rao, Arthur Bradley | 2024-03-19 |
| 11754753 | Antioxidant contact lens | Inna Maltseva, Nancy J. Keir, Andrew Luk | 2023-09-12 |
| 11550166 | Contact lenses with microchannels | Sourav Saha, Charles B. Derringer, Sarah L. Tao, Szeshen Chuah, Yuan Sun +5 more | 2023-01-10 |
| 9498035 | Silicone hydrogel contact lenses for sustained release of beneficial polymers | Andrew Luk, Junhao Ge, Hong Xue, Yuwen Liu, Arthur Back +3 more | 2016-11-22 |
| 9259350 | Ophthalmic devices for delivery of beneficial agents | Andrew Luk, Arthur Back, Samuel Zalipsky | 2016-02-16 |
| 9248928 | Methods of manufacturing contact lenses for delivery of beneficial agents | Andrew Luk, Arthur Back, Charlie Chen | 2016-02-02 |
| 9161598 | Ophthalmic devices for delivery of beneficial agents | Andrew Luk, Arthur Back, Samuel Zalipsky | 2015-10-20 |