Inventor
PORTNEY VALDEMAR
US78 patents
⚠️ This page may combine multiple inventors who share the name “PORTNEY VALDEMAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
(unassigned)
12 patentsUS6500181B1Dec 31, 2002
Instrument for folding and inserting anterior chamber intraocular lenses
226 citations99
US6342058B1Jan 29, 2002
Iris fixated intraocular lens and instrument for attaching same to an iris
178 citations99
US6210005B1Apr 3, 2001
Multifocal ophthalmic lens with reduced halo size
216 citations99
US6197058B1Mar 6, 2001
Corrective intraocular lens system and intraocular lenses and lens handling device therefor
247 citations99
US5657108AAug 12, 1997
Multifocal ophthalmic lens
103 citations99
US5521656AMay 28, 1996
Method of making an ophthalmic lens
114 citations99
US6596025B2Jul 22, 2003
Narrow profile intraocular lens
79 citations98
US6537281B1Mar 25, 2003
Corrective intraocular lens system, intraocular lenses, and lens handling and installation devices for use therewith
86 citations98
US6152959ANov 28, 2000
Iris fixated intraocular lens
94 citations98
US6409340B1Jun 25, 2002
Multifocal ophthalmic lens
26 citations96
US6186625B1Feb 13, 2001
Multifocal ophthalmic lens
25 citations96
US5877839AMar 2, 1999
Multifocal ophthalmic lens
51 citations96
PORTNEY VALDEMAR
11 patentsUS7097660B2Aug 29, 2006
Accommodating intraocular lens
PORTNEY VALDEMAR210 citations99
US7073906B1Jul 11, 2006
Aspherical diffractive ophthalmic lens
PORTNEY VALDEMAR266 citations99
US5270744ADec 14, 1993
Multifocal ophthalmic lens
PORTNEY VALDEMAR157 citations99
US5225858AJul 6, 1993
Multifocal ophthalmic lens
PORTNEY VALDEMAR398 citations99
US4898461AFeb 6, 1990
Multifocal ophthalmic lens
PORTNEY VALDEMAR346 citations99
US8608800B2Dec 17, 2013
Switchable diffractive accommodating lens
PORTNEY VALDEMAR53 citations98
US7074227B2Jul 11, 2006
IOL insertion tool with forceps
PORTNEY VALDEMAR96 citations98
US6991651B2Jan 31, 2006
Adjustable intraocular lens system and intraocular lenses therefor
PORTNEY VALDEMAR65 citations98
US5166712ANov 24, 1992
Multifocal ophthalmic lens
PORTNEY VALDEMAR126 citations98
US6814439B2Nov 9, 2004
Multifocal ophthalmic lens
PORTNEY VALDEMAR39 citations96
US5166711ANov 24, 1992
Multifocal ophthalmic lens
PORTNEY VALDEMAR114 citations96
ALLERGAN INC
11 patentsUS6126286AOct 3, 2000
Enhanced monofocal ophthalmic lens
ALLERGAN INC158 citations99
US6113633ASep 5, 2000
Primary and supplemental intraocular lens system
ALLERGAN INC179 citations99
US5864378AJan 26, 1999
Enhanced monofocal IOL or contact lens
ALLERGAN INC144 citations99
US4932970AJun 12, 1990
Ophthalmic lens
ALLERGAN INC222 citations99
US4842782AJun 27, 1989
Manufacture of ophthalmic lenses by excimer laser
ALLERGAN INC161 citations99
US6454801B1Sep 24, 2002
Primary and supplemental intraocular lens system
ALLERGAN INC83 citations98
US6221105B1Apr 24, 2001
Multifocal ophthalmic lens
ALLERGAN INC83 citations98
US6024447AFeb 15, 2000
Enhanced monofocal ophthalmic lens
ALLERGAN INC98 citations98
US5702440ADec 30, 1997
Multifocal ophthalmic lens for dim-lighting conditions
ALLERGAN INC90 citations96
US5053171AOct 1, 1991
Manufacture of ophthalmic lenses by excimer laser
ALLERGAN INC56 citations96
US5303023AApr 12, 1994
Apparatus and method for inspecting a test lens, method of making a test lens
ALLERGAN INC54 citations95
VISIOGEN INC
9 patentsUS7452378B2Nov 18, 2008
Distending portion for intraocular lens system
VISIOGEN INC137 citations99
US7226478B2Jun 5, 2007
Optic configuration for intraocular lens system
VISIOGEN INC129 citations99
US7041134B2May 9, 2006
Hydraulic configuration for intraocular lens system
VISIOGEN INC158 citations99
US6858040B2Feb 22, 2005
Hydraulic configuration for intraocular lens system
VISIOGEN INC195 citations99
US6846326B2Jan 25, 2005
Connection geometry for intraocular lens system
VISIOGEN INC258 citations99
US6786934B2Sep 7, 2004
Biasing element for intraocular lens system
VISIOGEN INC199 citations99
US6764511B2Jul 20, 2004
Distending portion for intraocular lens system
VISIOGEN INC163 citations99
US6761737B2Jul 13, 2004
Translation member for intraocular lens system
VISIOGEN INC151 citations99
US7238201B2Jul 3, 2007
Accommodating intraocular lens system with enhanced range of motion
VISIOGEN INC128 citations95
ALLERGAN SALES INC
3 patentsADVANCED MEDICAL OPTICS INC
2 patentsNGUYEN TUAN ANH
1 patentADVANCED MEDICAL OPTICS
1 patentShowing the top 50 of 78 patents by PatentIndex Score.