Inventor · disambiguated record
Ronald A. Schachar
Also filed as: SCHACHAR RONALD A
62 granted patents·9 pending applications·4,723 citations·filing 1977–2022
99Inventor score
Top patents by PatentIndex Score
71 records- 0198US6493151B2Variable focus lens by small changes of the equatorial lens diameterRAS HOLDING CORP·Filed 2001·Granted Dec 10, 2002·149 cites·19 claims
- 0298US4300818AMultifocal ophthalmic lensSCHACHAR RONALD A·Filed 1978·Granted Nov 17, 1981·335 cites·3 claims
- 0397US6930838B2Variable focus lens by small changes of the equatorial lens diameterPC LENS CORP·Filed 2002·Granted Aug 16, 2005·123 cites·20 claims
- 0497US4373218AVariable power intraocular lens and method of implanting into the posterior chamberSCHACHAR RONALD A·Filed 1980·Granted Feb 15, 1983·674 cites·37 claims
- 0595US5731909AMethod for increasing the power of an elastically deformable lensFiled 1996·Granted Mar 24, 1998·116 cites·23 claims
- 0694US6246528B1Variable focus lens by small changes of the equatorial lens diameterPC LENS CORP·Filed 2000·Granted Jun 12, 2001·50 cites·22 claims
- 0793US6146366ADevice for the treatment of macular degeneration and other eye disordersRAS HOLDING CORP·Filed 1998·Granted Nov 14, 2000·388 cites·32 claims
- 0892US4695163AMethod and apparatus for determining surface shapes using reflected laser lightSCHACHAR RONALD A·Filed 1985·Granted Sep 22, 1987·69 cites·24 claims
- 0991US5354331ATreatment of presbyopia and other eye disordersSCHACHAR RONALD A·Filed 1992·Granted Oct 11, 1994·288 cites·63 claims
- 1090US5529076ATreatment of presbyopia and other eye disordersFiled 1995·Granted Jun 25, 1996·258 cites·37 claims
- 1188US6197056B1Segmented scleral band for treatment of presbyopia and other eye disordersRAS HOLDING CORP·Filed 1998·Granted Mar 6, 2001·234 cites·30 claims
- 1287US5722952ATreatment of presbyopia and other eye disordersFiled 1995·Granted Mar 3, 1998·223 cites·4 claims
- 1386US6721104B2System and method for focusing an elastically deformable lensPC LENS CORP·Filed 2002·Granted Apr 13, 2004·35 cites·21 claims
- 1486US5774274AVariable focus lens by small changes of the equatorial lens diameterFiled 1995·Granted Jun 30, 1998·50 cites·33 claims
- 1586US5489299ATreatment of presbyopia and other eye disordersFiled 1993·Granted Feb 6, 1996·165 cites·63 claims
- 1685US6007578AScleral prosthesis for treatment of presbyopia and other eye disordersRAS HOLDING CORP·Filed 1997·Granted Dec 28, 1999·172 cites·32 claims
- 1783US5503165ATreatment of presbyopia and other eye disordersFiled 1995·Granted Apr 2, 1996·160 cites·35 claims
- 1882US6280468B1Scleral prosthesis for treatment of presbyopia and other eye disordersRAS HOLDING CORP·Filed 1998·Granted Aug 28, 2001·148 cites·60 claims
- 1981US4526171ACornea incision deviceSCHACHAR RONALD A·Filed 1980·Granted Jul 2, 1985·108 cites·22 claims
- 2080US5465737ATreatment of presbyopia and other eye disordersFiled 1995·Granted Nov 14, 1995·189 cites·43 claims
- 2180US4520816AMethod and apparatus for delivering laser energy for ophthalmic useSCHACHAR RONALD A·Filed 1983·Granted Jun 4, 1985·132 cites·2 claims
- 2278US8361098B2Surgical blade for use with a surgical tool for making incisions for scleral eye implantsREFOCUS OCULAR INC·Filed 2005·Granted Jan 29, 2013·11 cites·40 claims
- 2376US6038080AVariable focus lens by small changes of the equatorial lens diameterPC LENS CORP·Filed 1998·Granted Mar 14, 2000·29 cites·14 claims
- 2475US11076987B2Device and method for treatment of retinal detachment and other maladies of the eyeSCHACHAR IRA H·Filed 2019·Granted Aug 3, 2021·2 cites·20 claims
- 2574US4907585AMethod for improving farsightednessSCHACHAR RONALD A·Filed 1987·Granted Mar 13, 1990·87 cites·7 claims
- 2673US4298004ASurgical method for altering the curvature of the cornea of rabbitsSCHACHAR RONALD A·Filed 1979·Granted Nov 3, 1981·82 cites·11 claims
- 2772US8663206B2Laser procedure for treatment of presbyopia and other eye disordersSCHACHAR RONALD A·Filed 2005·Granted Mar 4, 2014·5 cites·20 claims
- 2872US8500767B2Surgical blade for use with a surgical tool for making incisions for scleral eye implantsSCHACHAR RONALD A·Filed 2005·Granted Aug 6, 2013·5 cites·20 claims
- 2972US4620979AOphthalmological irrigating solution containing ascorbateSCHACHAR RONALD A·Filed 1985·Granted Nov 4, 1986·43 cites·8 claims
- 3072US4390542AMethod for inhibiting contraction of opthalmic wounds or incisionsSCHACHAR RONALD A·Filed 1980·Granted Jun 28, 1983·30 cites·7 claims
- 3171US7189248B2System and method for making incisions for scleral eye implantsREFOCUS OCULAR INC·Filed 2002·Granted Mar 13, 2007·29 cites·13 claims
- 3271US6926727B2Surgical blade for use with a surgical tool for making incisions for scleral eye implantsREFOCUS OCULAR INC·Filed 2002·Granted Aug 9, 2005·28 cites·20 claims
- 3370US6299640B1Scleral prosthesis for treatment of presbyopia and other eye disordersRAS HOLDING CORP·Filed 1999·Granted Oct 9, 2001·73 cites·20 claims
- 3468US10342700B2Device and method for treatment of retinal detachment and other maladies of the eyeSCHACHAR IRA H·Filed 2018·Granted Jul 9, 2019·1 cites·20 claims
- 3568US7824423B2System and method for making incisions for scleral eye implantsREFOCUS OCULAR INC·Filed 2005·Granted Nov 2, 2010·3 cites·18 claims
- 3667US6322545B1Device for the treatment of macular degeneration and other eye disordersRAS HOLDING CORP·Filed 2000·Granted Nov 27, 2001·24 cites·20 claims
- 3766US8623037B2System and method for making incisions for scleral eye implantsSCHACHAR RONALD A·Filed 2006·Granted Jan 7, 2014·2 cites·46 claims
- 3866US7854742B2System and method for making incisions for scleral eye implantsREFOCUS OCULAR INC·Filed 2007·Granted Dec 21, 2010·2 cites·20 claims
- 3966US4359843AMedical office constructionSCHACHAR RONALD A·Filed 1980·Granted Nov 23, 1982·25 cites·7 claims
- 4065US9895260B2Device and method for treatment of retinal detachment and other maladies of the eyeSCHACHAR IRA H·Filed 2016·Granted Feb 20, 2018·1 cites·26 claims
- 4163US6579316B2Segmented scleral band for treatment of presbyopia and other eye disordersRAS HOLDING CORP·Filed 2001·Granted Jun 17, 2003·14 cites·24 claims
- 4262US9474594B2Device and method for treatment of retinal detachment and other maladies of the eyeSCHACHAR IRA H·Filed 2013·Granted Oct 25, 2016·2 cites·26 claims
- 4362US7785367B2Scleral prosthesis for treatment of presbyopia and other eye disordersREFOCUS OCULAR INC·Filed 2005·Granted Aug 31, 2010·1 cites·22 claims
- 4457US6991650B2Scleral expansion device having duck billREFOCUS OCULAR INC·Filed 2001·Granted Jan 31, 2006·10 cites·7 claims
- 4557US2024358888A1Methods for manufacturing of highly concentrated hydrogelsVITREAN INC·Filed 2022·Application pending·0 cites
- 4656US9259310B2Device and method for ciliary muscle compression for increasing the amplitude of accommodationSCHACHAR IRA H·Filed 2013·Granted Feb 16, 2016·1 cites·12 claims
- 4756US4622967AAuricular instrumentSCHACHAR RONALD A·Filed 1984·Granted Nov 18, 1986·37 cites·4 claims
- 4855US7416560B1Scleral prosthesis for treatment of presbyopia and other eye disordersREFOCUS OCULAR INC·Filed 2000·Granted Aug 26, 2008·7 cites·11 claims
- 4954US2021059941A1Methods and devices for treating a retinal detachmentVITREAN INC·Filed 2020·Application pending·0 cites
- 5053US8663205B2Laser procedure for treatment of presbyopia and other eye disordersSCHACHAR RONALD A·Filed 2005·Granted Mar 4, 2014·0 cites·3 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →