Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391014 | Method for making embedded hydrogel contact lenses | Jing Cheng, Michelle Plavnik, Ya-Wen Chang, Feng Jing | 2025-08-19 |
| 12392931 | Method for producing wettable silicone hydrogel contact lenses | Daqing Wu, Feng Jing, Junhao Ge, Jack W. Trieu | 2025-08-19 |
| 12379611 | Diffractive contact lenses | Zahra Bassampour, Chandana Kolluru, Adam K. Sniady, Thomas M. Moy, Frank Chang +3 more | 2025-08-05 |
| 12370766 | Formulation dosing device for contact lens fabrication | Michelle Plavnik, Junhao Ge, Ethan Leveillee, Yang Zheng, Yuan Chang | 2025-07-29 |
| 12358245 | Systems and methods for insert placement to fabricate hybrid contact lenses | Yang Zheng, Cornelius Daniel Niculas, Yuan Chang, Junhao Ge, Justin Joel Aguayo +3 more | 2025-07-15 |
| 12360289 | Method for making embedded hydrogel contact lenses | Yuan Chang, Junhao Ge, Ying Pi, Cornelius Daniel Niculas, Yang Zheng +4 more | 2025-07-15 |
| 12339528 | Colored cosmetic photochromic contact lenses | Junhao Ge, Richard Charles Breitkopf, Yuan Chang, Augustine Twum Kumi | 2025-06-24 |
| 12286501 | Hydrophilized polydiorganosiloxane vinylic crosslinkers and uses thereof | Jinyu Huang, Frank Chang, Feng Jing | 2025-04-29 |
| 12194698 | Method for making embedded hydrogel contact lenses | Richard Charles Breitkopf, Zahra Bassampour, Chandana Kolluru | 2025-01-14 |
| 12194699 | Embedded hydrogel contact lenses | Zahra Bassampour, Chandana Kolluru, Junhao Ge, Yang Zheng, Cornelius Daniel Niculas +5 more | 2025-01-14 |
| 12171870 | Contact lens packaging solutions | Jing Cheng, Stephen Raymond Perreault, Daqing Wu, Jang-Shing Chiou | 2024-12-24 |
| 12171871 | Contact lens packaging solutions | Junhao Ge, Daqing Wu, Jing Cheng, Yuan Chang, Feng Jing +2 more | 2024-12-24 |
| 12162987 | Silicone hydrogel contact lenses | Daqing Wu, Junhao Ge, Richard Charles Breitkopf, Xinming Qian, Zach Munoz +6 more | 2024-12-10 |
| 12116442 | Method for producing silicone hydrogel contact lenses | Jing Cheng, Yang Zheng, Lindsay Olson | 2024-10-15 |
| 12111443 | Method for making photochromic contact lenses | Michelle Plavnik, Richard Charles Breitkopf, Zahra Bassampour, Chandana Kolluru | 2024-10-08 |
| 11975499 | Method for making photochromic contact lenses | Yuan Chang, Junhao Ge | 2024-05-07 |
| 11945895 | Photochromic polydiorganosiloxane vinylic crosslinkers | Yuan Chang, Junhao Ge, Weihong Lang | 2024-04-02 |
| 11945181 | Method for making photochromic contact lenses | Junhao Ge, Yuan Chang, Michelle Plavnik, Augustine Twum Kumi, Daqing Wu | 2024-04-02 |
| 11931454 | Wet-packed soft hydrogel ocular inserts | Junhao Ge, Daqing Wu, Jing Cheng | 2024-03-19 |
| 11927512 | Method for determining coating thickness on coated contact lenses | Yuan Chang, Ying Zheng, Junhao Ge, Karen Belinda Sentell, Jinbo Dou | 2024-03-12 |
| 11926689 | Hydrophilized polydiorganosiloxane vinylic crosslinkers and uses thereof | Jinyu Huang, Frank Chang, Feng Jing | 2024-03-12 |
| 11886045 | Method for making photochromic contact lenses | Yuan Chang, Junhao Ge, Michelle Plavnik, Augustine Twum Kumi | 2024-01-30 |
| 11867874 | Insert materials with high oxygen permeability and high refractive index | Jing Cheng, Wei Liang | 2024-01-09 |
| 11840035 | Pad transfer printing method for making colored contact lenses | Richard Charles Breitkopf, Changhong Yin | 2023-12-12 |
| 11833771 | Method for making photochromic contact lenses | Yuan Chang, Junhao Ge, Michelle Plavnik, Yang Zheng, Jing Cheng +1 more | 2023-12-05 |