Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875967 | Silicone hydrogel contact lenses | Steve Yun Zhang, Daqing Wu, Junhao Ge, Richard Charles Breitkopf, Xinming Qian +6 more | 2020-12-29 |
| 10866344 | Silicone hydrogel contact lenses | Daqing Wu, Junhao Ge, Steve Yun Zhang, Richard Charles Breitkopf, Xinming Qian +6 more | 2020-12-15 |
| 10843422 | Method for producing silicone hydrogel contact lenses | Daqing Wu, Steve Yun Zhang, Xinming Qian, Zach Munoz, Frank Chang +4 more | 2020-11-24 |
| 10527757 | Amphiphilic branched polydiorganosiloxane macromers | Frank Chang, Feng Jing, Fei Cheng | 2020-01-07 |