Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AL

Alcon — 144 Patents in 2021

Rank (2021): #292 of 31,507Top 1%
236 inventors
144 Patents 2021

Top Inventors at Alcon 2021

Showing 1–50 of 236 inventors

RankNamePatents
1 Alireza Mirsepassi 10
2 Ronald T. Smith 7
2 Steven T. Charles 7
#4 Chenguang Diao 6
#4 Frank Chang 6
#4 Hugang Ren 6
#4 Lingfeng Yu 6
#4 Troy Vernon Holland 6
#9 Ashok Burton Tripathi 5
#9 Jian Liu 5
#9 John Dallas Pruitt 5
#9 Mark Harrison Farley 5
#9 Michael J. Papac 5
#9 Reto Grueebler 5
#9 Xin Hong 5
#16 Brian William McDonell 4
#16 Douglas Brent Wensrich 4
#16 Gerald David Bacher 4
#16 Mikhail Ovchinnikov 4
#16 Michael Wittnebel 4
#16 Rudolph F. Zacher 4
#16 Stephen John Collins 4
#16 Yongxing Qiu 4
#24 Cesario Dos Santos 3
#24 Daqing Wu 3
#24 Felix Brinckmann 3
#24 Gabriela Cocora 3
#24 George Charles Polchin 3
#24 Glenn Sussman 3
#24 Martin Eil 3
#24 Mauricio Jochinsen 3
#24 Maximiliano Ramirez Luna 3
#24 Michael Weissman 3
#24 Myoung-Taek Choi 3
#24 Newton T. Samuel 3
#24 Niels Alexander Abt 3
#24 Nils Schweizer 3
#24 Paul R. Hallen 3
#24 Peter Martin 3
#24 Pooria Sharif Kashani 3
#24 Stefan Schmid 3
#24 Steve Yun Zhang 3
#24 Tammo Heeren 3
#24 Thomas Paul Riederer 3
#24 Yueai Liu 3
#24 Zsolt Bor 3
#47 Andrew David Johnson 2
#47 Barry L. Wheatley 2
#47 Berndt Warm 2
#47 Brian S. Kelleher 2