AG

Amitava Gupta

AC Acucela: 26 patents #8 of 60Top 15%
IN Innotech: 21 patents #2 of 34Top 6%
AB Adlens Beacon: 20 patents #3 of 19Top 20%
PO Pogotec: 10 patents #4 of 15Top 30%
IR Ioptex Research: 8 patents #1 of 5Top 20%
OV Onefocus Vision: 8 patents #1 of 18Top 6%
Johnson & Johnson: 7 patents #1,413 of 7,810Top 20%
OT Onefocus Technology: 6 patents #1 of 4Top 25%
QU Qura: 6 patents #2 of 8Top 25%
MC Mitsui Chemicals: 5 patents #388 of 2,279Top 20%
TE Tearoptix: 4 patents #2 of 2Top 100%
AO Avanta Orthopaedics: 4 patents #1 of 7Top 15%
PI Pixeloptics: 4 patents #8 of 28Top 30%
EL Elenza: 3 patents #2 of 16Top 15%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
Micron: 1 patents #4,761 of 6,345Top 80%
HO Howmedica Osteonics: 1 patents #381 of 595Top 65%
GR Greatbatch: 1 patents #228 of 357Top 65%
IO Ioptex: 1 patents #3 of 5Top 60%
📍 Seattle, WA: #27 of 21,776 inventorsTop 1%
🗺 Washington: #109 of 76,902 inventorsTop 1%
Overall (All Time): #6,338 of 4,157,543Top 1%
148
Patents All Time

Issued Patents All Time

Showing 76–100 of 148 patents

Patent #TitleCo-InventorsDate
9207467 Methods of making lenses with regressive and non-regressive rotationally symmetric optical design elements Ronald D. Blum, Stefan Troller, Hans Jaeger, Julien Sauvet, Urban Schnelll 2015-12-08
9122077 Progressive addition lens design Ronald D. Blum 2015-09-01
9081208 Electro-active lenses including thin glass substrates Ronald D. Blum, William Kokonaski, Venkatramani S. Iyer 2015-07-14
9033495 Variable focus liquid filled lens apparatus Karim Haroud, Urban Schnell 2015-05-19
9036264 Fluid-filled lenses and their ophthalmic applications William Egan, Lisa Nibauer, Frank Stangota, Bruce Decker, Thomas M. McGuire +5 more 2015-05-19
9022563 Ophthalmic lenses with aspheric optical features Ronald D. Blum 2015-05-05
8992610 Hermetically sealed implantable ophthalmic devices and methods of making same Ronald D. Blum, Jean-Noel Fehr, Jean-Christophe Roulet, Urban Schnell, Walter Doll +1 more 2015-03-31
8876283 Hinge mechanism for a fluid filled lens assembly Daniel Senatore, Matthew Wallace Peterson, Jonathan Downing, William Egan, Lisa Nibauer +6 more 2014-11-04
8817381 Full field membrane design for non-round liquid lens assemblies Urban Schnell, Karim Haroud, Hans Jaeger, Lisa Nibauer, William Egan +3 more 2014-08-26
8758445 Prosthetic wrist implant David A. Leibel, William P. Cooney, III 2014-06-24
8760767 Fluid lens assembly Urban Schnell, Karim Haroud, Hans Jaeger 2014-06-24
8708486 Fluid filled lenses and mechanisms of inflation thereof Daniel Senatore, Matthew Wallace Peterson, Jonathan Downing, William Egan, Lisa Nibauer +6 more 2014-04-29
8596781 Fluid filled lens reservoir system and manufacturing method of the reservoir system William Egan, Lisa Nibauer, Bruce Decker, Urban Schnell, Karim Haroud +4 more 2013-12-03
8573774 Opthalmic lens with regressive and non-regressive rotationally symmetric optical design elements Ronald D. Blum, Stefan Troller, Hans Jaeger, Julien Sauvet, Urban Schnell 2013-11-05
8567946 Methods of filling a liquid-filled lens mechanism Karim Haroud, Urban Schnell 2013-10-29
8534832 Progressive addition lens design Ronald D. Blum 2013-09-17
8434864 Multifocal ophthalmic lens with discontinuities Ronald D. Blum 2013-05-07
8414121 Non-round fluid filled lens optic Urban Schnell, Karim Haroud, Hans Jaeger, Lisa Nibauer, Pascal Loser +1 more 2013-04-09
8382280 Variable focus liquid filled lens apparatus Karim Haroud, Urban Schnell 2013-02-26
8353593 Hinge mechanism for a fluid filled lens assembly Daniel Senatore, Matthew Wallace Peterson, Jonathan Downing, William Egan, Lisa Nibauer +6 more 2013-01-15
8136942 Aspheric fluid filled lens optic Urban Schnell, Karim Haroud, Hans Jaeger 2012-03-20
8118876 Prosthetic wrist implant David A. Leibel, William P. Cooney, III 2012-02-21
8092012 Single vision spectacle lens James S. Merritt, Shyamy Sastry, C. Benjamin Wooley, Edgar V. Menezes 2012-01-10
8087778 Variable focus liquid filled lens mechanism Karim Haroud, Urban Schnell 2012-01-03
7926940 Advanced electro-active optic device Ronald D. Blum, Joshua N. Haddock, William Kokonaski 2011-04-19