Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Roger Thomas — 11 Patents

ALAlcon: 5 patents #174 of 866Top 25%
Novartis Ag: 5 patents #875 of 5,128Top 20%
AUAlcon Universal: 1 patents #35 of 80Top 45%
Tustin, CA: #152 of 1,327 inventorsTop 15%
California: #56,011 of 386,348 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Roger Thomas has been granted 11 US patents while listed as an inventor at Alcon. The first was granted in 2003 and the most recent in April 2016. Roger Thomas ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Roger Thomas in Tustin, CA, US.

Patents per Year

Patents granted per year, 2003 to 2016Bar chart with a peak of 2 patents in 2008.peak 22003: 1 patents20032007: 1 patents20072008: 2 patents20082010: 1 patents20102011: 1 patents20112012: 2 patents20122013: 2 patents20132016: 1 patents2016

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9320646 System and method for a procedure based graphical interface Kirk W. Todd, Paul J. Essex, Johan Ekvall, Torsten A. Gelland 2016-04-26 $17,533,000
8430840 Intraocular pressure control Nader Nazarifar, Frederick Reed, John C. Huculak 2013-04-30 $5,595,000
8396232 Surgical console operable to playback multimedia content 2013-03-12 $8,468,000
8262553 Ophthalmic surgical console system David Weston, John C. Huculak 2012-09-11 $5,256,000
8246580 Aspiration control via flow or impedance Mark Hopkins, John C. Huculak, Kirk W. Todd, Shawn X. Gao, Nader Nazarifar 2012-08-21 $12,562,000
7896839 Surgical cassette for intraocular pressure control Nader Nazarifar, Mark Hopkins, Shawn X. Gao, Frederick Reed, John C. Huculak 2011-03-01 $155,833,000
7713237 Surgical cassette for intraocular pressure control Nader Nazarifar, Mark Hopkins, Shawn X. Gao, Frederick Reed, John C. Huculak 2010-05-11 $40,500,000
D567381 Surgical console Argelio Olivera, Mark Forchette, John C. Huculak, David Weston, Russell L. Finlay 2008-04-22
7326183 Intraocular pressure control Nader Nazarifar, Frederick Reed, John C. Huculak 2008-02-05 $292,430,000
D550362 Surgical console Argelio Olivera, Mark Forchette, John C. Huculak, David Weston, Russell L. Finlay 2007-09-04
6659998 Mappable foot controller for microsurgical system Greg L. DeHoogh, Paul J. Essex, Donn D. Lobdell, Kirk W. Todd 2003-12-09 $60,920,000