FC

Frank Chang

AL Alcon: 6 patents #4 of 236Top 2%
Overall (2021): #23,621 of 548,734Top 5%
6
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11111327 Cast-molding process for producing UV-absorbing contact lenses Ryan DeSousa, Troy Vernon Holland 2021-09-07
11061169 Contact lens with phosphorylcholine-modified polyvinylalcohols therein Houliang Tang, Troy Vernon Holland, Adam K. Sniady 2021-07-13
11001647 Soft silicone medical devices Troy Vernon Holland, Xinming Qian, Robert Scott, Joseph Michael Lindacher, Uwe Haken 2021-05-11
10962803 Contact lenses with a lubricious coating thereon Steve Yun Zhang, Daqing Wu, Richard Charles Breitkopf, Weihong Lang, Junhao Ge +3 more 2021-03-30
10920099 Poly(meth)acrylamide-based copolymers with carboxyl-terminated pendant chains Feng Jing, Troy Vernon Holland, Chung-Yuan Chiang, John Dallas Pruitt 2021-02-16
10906258 Cast-molding process for producing contact lenses Troy Vernon Holland, Ryan DeSousa 2021-02-02