Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12162987 | Silicone hydrogel contact lenses | Steve Yun Zhang, Daqing Wu, Junhao Ge, Richard Charles Breitkopf, Xinming Qian +6 more | 2024-12-10 |
| 11945895 | Photochromic polydiorganosiloxane vinylic crosslinkers | Yuan Chang, Junhao Ge, Steve Yun Zhang | 2024-04-02 |
| 11802182 | Silicone hydrogel contact lenses | Steve Yun Zhang, Daqing Wu, Junhao Ge, Richard Charles Breitkopf, Xinming Qian +6 more | 2023-10-31 |
| 11542353 | Method for producing photochromic contact lenses | Junhao Ge, Steve Yun Zhang, Daqing Wu | 2023-01-03 |
| 11433629 | Method for preparing silicone hydrogels | Wei Liang, Ying Zheng, Karen Belinda Sentell, Richard Charles Breitkopf, Daqing Wu +1 more | 2022-09-06 |
| 11427685 | Method for making silicone hydrogel contact lenses | Daqing Wu, Steve Yun Zhang, Junhao Ge, Richard Charles Breitkopf, Augustine Twum Kumi | 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 |
| 10968319 | Silicone hydrogel contact lenses | Steve Yun Zhang, Maria F. Gubitosi Raspino, Richard Charles Breitkopf, Daqing Wu, Junhao Ge +2 more | 2021-04-06 |
| 10962803 | Contact lenses with a lubricious coating thereon | Steve Yun Zhang, Daqing Wu, Richard Charles Breitkopf, Junhao Ge, Maria F. Gubitosi Raspino +3 more | 2021-03-30 |
| 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 |
| 10118994 | Water soluble silicone material | Wen P. Liao, Susan A. Nye, Kenrick M. Lewis | 2018-11-06 |
| 8119753 | Silicone hydrogels with amino surface groups | Yu-Chin Lai | 2012-02-21 |
| 8071661 | Biomedical devices | Yu-Chin Lai | 2011-12-06 |
| 8071704 | Prepolymerizable surface active monomers with both fluorine-containing groups and hydrophilic groups | Yu-Chin Lai | 2011-12-06 |
| 8071660 | Surface modified biomedical devices | Yu-Chin Lai | 2011-12-06 |
| 7781554 | Polysiloxanes and polysiloxane prepolymers with vinyl or epoxy functionality | Yu-Chin Lai, Edmond T. Quinn, Ivan M. Nunez | 2010-08-24 |
| 7691917 | Silcone-containing prepolymers | Yu-Chin Lai, Edmond T. Quinn | 2010-04-06 |
| 7632876 | Polysiloxane prepolymers for biomedical devices | Yu-Chin Lai, Edmond T. Quinn | 2009-12-15 |
| 7423074 | Polysiloxane prepolymers for biomedical devices | Yu-Chin Lai, Edmond T. Quinn | 2008-09-09 |