Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397518 | WS12-releasing contact lens | Erwin C. Si, Victoria Rogers, Subam Basuthkar Sundar Rao, Arthur Bradley | 2025-08-26 |
| 12393057 | Oleic acid-releasing contact lens | Erwin C. Si, Subam Basuthkar Sundar Rao, Victoria Rogers, Yuan Ji, Yuwen Liu +1 more | 2025-08-19 |
| 12276869 | WS12-releasing contact lens | Erwin C. Si, Subam Basuthkar Sundar Rao | 2025-04-15 |
| 12153288 | Contact lens | Erwin C. Si, Yuwen Liu, Inna Maltseva | 2024-11-26 |
| 12124113 | Identification of contact lens wearers predisposed to contact lens discomfort | Laura Elizabeth Downie, David Charles Jackson, Algis Jonas Vingrys, Inna Maltseva | 2024-10-22 |
| 12038556 | Antioxidant contact lens | Inna Maltseva, Andrew Luk, Victoria Rogers | 2024-07-16 |
| 11947192 | Contact lenses with microchannels | Sourav Saha, Victoria Rogers, Charles B. Derringer, Sarah L. Tao, Szeshen Chuah +5 more | 2024-04-02 |
| 11934044 | WS12-releasing contact lens | Erwin C. Si, Victoria Rogers, Subam Basuthkar Sundar Rao, Arthur Bradley | 2024-03-19 |
| 11782297 | Dimpled contact lens | Matthew S. Linn, Sourav Saha, Lu Jiang, Tim Warren | 2023-10-10 |
| 11754753 | Antioxidant contact lens | Inna Maltseva, Andrew Luk, Victoria Rogers | 2023-09-12 |
| 11650352 | Method of manufacturing silicone hydrogel contact lenses having reduced rates of evaporation | Paul Richardson, Xinfeng Shi, James Mun | 2023-05-16 |
| 11619832 | Identification of contact lens wearers predisposed to contact lens discomfort | Laura Elizabeth Downie, David Charles Jackson, Algis Jonas Vingrys, Inna Maltseva | 2023-04-04 |
| 11550166 | Contact lenses with microchannels | Sourav Saha, Victoria Rogers, Charles B. Derringer, Sarah L. Tao, Szeshen Chuah +5 more | 2023-01-10 |
| 11150384 | Method of manufacturing silicone hydrogel contact lenses having reduced rates of evaporation | Paul Richardson, Xinfeng Shi, James Mun | 2021-10-19 |
| 10422927 | Method of manufacturing silicone hydrogel contact lenses having reduced rates of evaporation | Paul Richardson, Xinfeng Shi, James Mun | 2019-09-24 |