Inventor · disambiguated record
Valdemar Portney
Also filed as: PORTNEY VALDEMAR
78 granted patents·19 pending applications·7,957 citations·filing 1986–2023
99Inventor score
Files withPORTNEY VALDEMAR37ALLERGAN INC20VISIOGEN INC9ALLERGAN SALES INC5ADVANCED MEDICAL OPTICS INC3
Top patents by PatentIndex Score
97 records- 0199US7041134B2Hydraulic configuration for intraocular lens systemVISIOGEN INC·Filed 2004·Granted May 9, 2006·158 cites·20 claims
- 0299US6858040B2Hydraulic configuration for intraocular lens systemVISIOGEN INC·Filed 2001·Granted Feb 22, 2005·195 cites·27 claims
- 0399US6846326B2Connection geometry for intraocular lens systemVISIOGEN INC·Filed 2001·Granted Jan 25, 2005·258 cites·7 claims
- 0499US6786934B2Biasing element for intraocular lens systemVISIOGEN INC·Filed 2001·Granted Sep 7, 2004·199 cites·27 claims
- 0599US4898461AMultifocal ophthalmic lensPORTNEY VALDEMAR·Filed 1989·Granted Feb 6, 1990·346 cites·44 claims
- 0698US7073906B1Aspherical diffractive ophthalmic lensPORTNEY VALDEMAR·Filed 2005·Granted Jul 11, 2006·266 cites·31 claims
- 0797US8608800B2Switchable diffractive accommodating lensPORTNEY VALDEMAR·Filed 2011·Granted Dec 17, 2013·53 cites·6 claims
- 0897US6764511B2Distending portion for intraocular lens systemVISIOGEN INC·Filed 2001·Granted Jul 20, 2004·163 cites·26 claims
- 0997US6761737B2Translation member for intraocular lens systemVISIOGEN INC·Filed 2001·Granted Jul 13, 2004·151 cites·49 claims
- 1097US4842782AManufacture of ophthalmic lenses by excimer laserALLERGAN INC·Filed 1986·Granted Jun 27, 1989·161 cites·34 claims
- 1196US7452378B2Distending portion for intraocular lens systemVISIOGEN INC·Filed 2004·Granted Nov 18, 2008·137 cites·21 claims
- 1296US6126286AEnhanced monofocal ophthalmic lensALLERGAN INC·Filed 1999·Granted Oct 3, 2000·158 cites·9 claims
- 1395US6527389B2Multifocal ophthalmic lensADVANCED MEDICAL OPTICS INC·Filed 2002·Granted Mar 4, 2003·222 cites·18 claims
- 1494US8128222B2Multifocal diffractive contact lens with bi-sign surface shapePORTNEY VALDEMAR·Filed 2009·Granted Mar 6, 2012·47 cites·7 claims
- 1594US6503276B2Accommodating multifocal intraocular lensADVANCED MEDICAL OPTICS·Filed 2001·Granted Jan 7, 2003·339 cites·20 claims
- 1693US8062361B2Accommodating intraocular lens system with aberration-enhanced performanceNGUYEN TUAN ANH·Filed 2005·Granted Nov 22, 2011·108 cites·35 claims
- 1792US8619362B2Multifocal diffractive ophthalmic lens with multifocal base surfacePORTNEY VALDEMAR·Filed 2009·Granted Dec 31, 2013·40 cites·6 claims
- 1892US7226478B2Optic configuration for intraocular lens systemVISIOGEN INC·Filed 2001·Granted Jun 5, 2007·129 cites·17 claims
- 1992US5225858AMultifocal ophthalmic lensPORTNEY VALDEMAR·Filed 1991·Granted Jul 6, 1993·398 cites·34 claims
- 2091US8287593B2Adjustable multifocal intraocular lens systemPORTNEY VALDEMAR·Filed 2010·Granted Oct 16, 2012·47 cites·2 claims
- 2191US7097660B2Accommodating intraocular lensPORTNEY VALDEMAR·Filed 2001·Granted Aug 29, 2006·210 cites·19 claims
- 2291US6500181B1Instrument for folding and inserting anterior chamber intraocular lensesFiled 2000·Granted Dec 31, 2002·226 cites·25 claims
- 2390US4932970AOphthalmic lensALLERGAN INC·Filed 1988·Granted Jun 12, 1990·222 cites·32 claims
- 2489US9622855B2Remote multifocal to monofocal optic conversionPORTNEY VALDEMAR·Filed 2013·Granted Apr 18, 2017·35 cites·17 claims
- 2589US6342058B1Iris fixated intraocular lens and instrument for attaching same to an irisFiled 2000·Granted Jan 29, 2002·178 cites·30 claims
- 2688US6283976B1Intraocular lens implanting instrumentALLERGAN SALES INC·Filed 2000·Granted Sep 4, 2001·128 cites·20 claims
- 2787US8894706B2Non-prolate bi-sign aspheric intraocular lensPORTNEY VALDEMAR·Filed 2009·Granted Nov 25, 2014·34 cites·21 claims
- 2887US8668333B2Contra-aspheric toric ophthalmic lensPORTNEY VALDEMAR·Filed 2011·Granted Mar 11, 2014·24 cites·6 claims
- 2987US6428545B2Intraocular lens implanting instrumentALLERGAN SALES INC·Filed 2001·Granted Aug 6, 2002·112 cites·20 claims
- 3087US6231603B1Accommodating multifocal intraocular lensALLERGAN SALES INC·Filed 1998·Granted May 15, 2001·247 cites·23 claims
- 3187US5303023AApparatus and method for inspecting a test lens, method of making a test lensALLERGAN INC·Filed 1992·Granted Apr 12, 1994·54 cites·36 claims
- 3287US5270744AMultifocal ophthalmic lensPORTNEY VALDEMAR·Filed 1992·Granted Dec 14, 1993·157 cites·15 claims
- 3386US6210005B1Multifocal ophthalmic lens with reduced halo sizeFiled 1999·Granted Apr 3, 2001·216 cites·37 claims
- 3485US7238201B2Accommodating intraocular lens system with enhanced range of motionVISIOGEN INC·Filed 2003·Granted Jul 3, 2007·128 cites·12 claims
- 3585US6197058B1Corrective intraocular lens system and intraocular lenses and lens handling device thereforFiled 1999·Granted Mar 6, 2001·247 cites·49 claims
- 3683US11719958B2Multi-chamber switchable optical elementPORTNEY VALDEMAR·Filed 2020·Granted Aug 8, 2023·1 cites·21 claims
- 3783US6454801B1Primary and supplemental intraocular lens systemALLERGAN INC·Filed 2000·Granted Sep 24, 2002·83 cites·9 claims
- 3883US6113633APrimary and supplemental intraocular lens systemALLERGAN INC·Filed 1997·Granted Sep 5, 2000·179 cites·19 claims
- 3983US5521656AMethod of making an ophthalmic lensFiled 1993·Granted May 28, 1996·114 cites·9 claims
- 4082US10181013B2Cartridge-based medication dispensingPORTNEY NATHANIEL G·Filed 2014·Granted Jan 15, 2019·6 cites·17 claims
- 4182US7074227B2IOL insertion tool with forcepsPORTNEY VALDEMAR·Filed 2002·Granted Jul 11, 2006·96 cites·15 claims
- 4281US9364319B2Refractive-diffractive switchable optical elementPORTNEY VALDEMAR·Filed 2012·Granted Jun 14, 2016·7 cites·20 claims
- 4380US10261343B2Frame independent focus adjustable eyewear lensPORTNEY VALDEMAR·Filed 2017·Granted Apr 16, 2019·2 cites·20 claims
- 4480US6537281B1Corrective intraocular lens system, intraocular lenses, and lens handling and installation devices for use therewithFiled 2000·Granted Mar 25, 2003·86 cites·26 claims
- 4579US6596025B2Narrow profile intraocular lensFiled 2001·Granted Jul 22, 2003·79 cites·16 claims
- 4679US6557998B2Multifocal ophthalmic lens with reduced halo sizeADVANCED MEDICAL OPTICS INC·Filed 2002·Granted May 6, 2003·58 cites·10 claims
- 4779US5864378AEnhanced monofocal IOL or contact lensALLERGAN INC·Filed 1996·Granted Jan 26, 1999·144 cites·12 claims
- 4878US6814439B2Multifocal ophthalmic lensPORTNEY VALDEMAR·Filed 2003·Granted Nov 9, 2004·39 cites·18 claims
- 4978US5657108AMultifocal ophthalmic lensFiled 1996·Granted Aug 12, 1997·103 cites·9 claims
- 5077US6991651B2Adjustable intraocular lens system and intraocular lenses thereforPORTNEY VALDEMAR·Filed 2003·Granted Jan 31, 2006·65 cites·4 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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