Inventor · disambiguated record
Kamal K. Das
Also filed as: DAS KAMAL K
7 granted patents·7 pending applications·17 citations·filing 2005–2025
76Inventor score
Top patents by PatentIndex Score
14 records- 0178US8556417B2Apodized hybrid diffractive-refractive IOL for pseudo-accommodationDAS KAMAL K·Filed 2012·Granted Oct 15, 2013·14 cites·19 claims
- 0265US9931201B2Edge design for reducing unwanted photic effects in intraocular lensesNOVARTIS AG·Filed 2017·Granted Apr 3, 2018·1 cites·8 claims
- 0364US12447008B2Intraocular lens with rotational resistance and negative dysphotopsia mitigationALCON INC·Filed 2021·Granted Oct 21, 2025·0 cites·14 claims
- 0461US9566150B2Edge design for reducing unwanted photic effects in intraocular lensesNOVARTIS AG·Filed 2013·Granted Feb 14, 2017·2 cites·9 claims
- 0554US11559393B2Multi-part intraocular lens with locking mechanismALCON INC·Filed 2021·Granted Jan 24, 2023·0 cites·20 claims
- 0653US2024207043A1Modular implant with stabilizationALCON INC·Filed 2023·Application pending·0 cites
- 0751US2009237615A1Correction of Surgically-Induced Astigmatism During Intraocular Lens ImplantsDAS KAMAL K·Filed 2009·Application pending·0 cites
- 0850US2008004698A1Correction of surgically-induced astigmatism during intraocular lens implantsALCON INC·Filed 2006·Application pending·0 cites
- 0949US7998197B2Off-axis anti-reflective intraocular lensesNOVARTIS AG·Filed 2008·Granted Aug 16, 2011·0 cites·16 claims
- 1046US2009160075A1Methods for fabricating customized intraocular lensesSIMPSON MICHAEL J·Filed 2008·Application pending·0 cites
- 1145US11607308B2Multi-curvature edge for ophthalmic lensesALCON INC·Filed 2019·Granted Mar 21, 2023·0 cites·10 claims
- 1245US2025316359A1Selection of intraocular lens power based on integrating finite element modeling with machine learningALCON INC·Filed 2025·Application pending·0 cites
- 1343US2019307555A1Hybrid optical edge for an intraocular lens (iol)ALCON INC·Filed 2019·Application pending·0 cites
- 1441US2007067031A1Intraocular lensALCON INC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →