Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11439661 | Ophthalmic compositions | Steve Yun Zhang, Richard Charles Breitkopf, Daqing Wu, Junhao Ge, Maria F. Gubitosi Raspino +1 more | 2022-09-13 |
| 11427685 | Method for making silicone hydrogel contact lenses | Daqing Wu, Steve Yun Zhang, Junhao Ge, Richard Charles Breitkopf, Weihong Lang | 2022-08-30 |
| 11365288 | Silicone hydrogel contact lenses | Steve Yun Zhang, Daqing Wu, Junhao Ge, Richard Charles Breitkopf, Xinming Qian +6 more | 2022-06-21 |
| 11346982 | Silicone hydrogel contact lenses | Daqing Wu, Junhao Ge, Steve Yun Zhang, Richard Charles Breitkopf, Xinming Qian +6 more | 2022-05-31 |
| 11254076 | Method for producing silicone hydrogel contact lenses | Junhao Ge, Daqing Wu, Richard Charles Breitkopf, Steve Yun Zhang | 2022-02-22 |