Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10449740 | Method for applying stable coating on silicone hydrogel contact lenses | Xinming Qian, Jared Nelson, Robert Carey Tucker, Steve Yun Zhang, Daqing Wu +6 more | 2019-10-22 |
| 10364365 | Curable colored inks for making colored silicone hydrogel lenses | Richard Charles Breitkopf, Ellen A. Day, Yongxing Qiu | 2019-07-30 |