KAMAL K. DAS

Person

ARLINGTON, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-curvature edge for ophthalmic lenses
- Patent number 11,607,308
- Issue date Mar 21, 2023
- Alcon Inc.
- Kamal K. Das
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-part intraocular lens with locking mechanism
- Patent number 11,559,393
- Issue date Jan 24, 2023
- Alcon Inc.
- Kamal K. Das
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Edge design for reducing unwanted photic effects in intraocular lenses
- Patent number 9,931,201
- Issue date Apr 3, 2018
- Novartis AG
- Robert D. Angelopoulos
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Edge design for reducing unwanted photic effects in intraocular lenses
- Patent number 9,566,150
- Issue date Feb 14, 2017
- Novartis AG
- Robert D. Angelopoulos
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apodized hybrid diffractive-refractive IOL for pseudo-accommodation
- Patent number 8,556,417
- Issue date Oct 15, 2013
- Novartis AG
- Kamal K. Das
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Off-axis anti-reflective intraocular lenses
- Patent number 7,998,197
- Issue date Aug 16, 2011
- Novartis AG
- Xiaoxiao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MODULAR IMPLANT WITH STABILIZATION
- Publication number 20240207043
- Publication date Jun 27, 2024
- Alcon Inc.
- William Jacob Spenner Dolla
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-PART INTRAOCULAR LENS WITH LOCKING MECHANISM
- Publication number 20230120238
- Publication date Apr 20, 2023
- Alcon Inc.
- Kamal K. Das
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTIFOCAL DIFFRACTIVE OPHTHALMIC LENSES WITH EVENLY SPACED ECHELETTES
- Publication number 20220382075
- Publication date Dec 1, 2022
- Alcon Inc.
- Behzad Bordbar
- G02 - OPTICS
Information Patent Application
OPHTHALMIC LENS WITH MITIGATION & REDUCTION OF DYSPHOTOPSIAS
- Publication number 20220346941
- Publication date Nov 3, 2022
- Alcon Inc.
- Kamal K. Das
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTRAOCULAR LENS WITH ROTATIONAL RESISTANCE AND NEGATIVE DYSPHOTOPS...
- Publication number 20220192820
- Publication date Jun 23, 2022
- Alcon Inc.
- James M. Scott
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-PART INTRAOCULAR LENS WITH LOCKING MECHANISM
- Publication number 20210275291
- Publication date Sep 9, 2021
- Alcon Inc.
- Kamal K. Das
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-CURVATURE EDGE FOR OPHTHALMIC LENSES
- Publication number 20200197164
- Publication date Jun 25, 2020
- Alcon Inc.
- Kamal K. Das
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYBRID OPTICAL EDGE FOR AN INTRAOCULAR LENS (IOL)
- Publication number 20190307555
- Publication date Oct 10, 2019
- Alcon Inc.
- Kamal K. Das
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EDGE DESIGN FOR REDUCING UNWANTED PHOTIC EFFECTS IN INTRAOCULAR LENSES
- Publication number 20170112613
- Publication date Apr 27, 2017
- Novartis AG
- ROBERT D. ANGELOPOULOS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EDGE DESIGN FOR REDUCING UNWANTED PHOTIC EFFECTS IN INTRAOCULAR LENSES
- Publication number 20140180408
- Publication date Jun 26, 2014
- Novartis AG
- ROBERT D. ANGELOPOULOS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apodized hybrid diffractive-refractive IOL for pseudo-accommodation
- Publication number 20130201445
- Publication date Aug 8, 2013
- Kamal K. Das
- G02 - OPTICS
Information Patent Application
Correction of Surgically-Induced Astigmatism During Intraocular Len...
- Publication number 20090237615
- Publication date Sep 24, 2009
- Kamal K. Das
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS FOR FABRICATING CUSTOMIZED INTRAOCULAR LENSES
- Publication number 20090160075
- Publication date Jun 25, 2009
- Michael J. Simpson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
OFF-AXIS ANTI-REFLECTIVE INTRAOCULAR LENSES
- Publication number 20090018651
- Publication date Jan 15, 2009
- Alcon, Inc.
- Xiaoxiao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Correction of surgically-induced astigmatism during intraocular len...
- Publication number 20080004698
- Publication date Jan 3, 2008
- Alcon, Inc.
- Kamal K. Das
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Intraocular lens
- Publication number 20070067031
- Publication date Mar 22, 2007
- Alcon, Inc.
- Kamal K. Das
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

KAMAL K. DAS

Person

Patents Grantslast 30 patents

Multi-curvature edge for ophthalmic lenses

Multi-part intraocular lens with locking mechanism

Edge design for reducing unwanted photic effects in intraocular lenses

Edge design for reducing unwanted photic effects in intraocular lenses

Apodized hybrid diffractive-refractive IOL for pseudo-accommodation

Off-axis anti-reflective intraocular lenses

Patents Applicationslast 30 patents

MODULAR IMPLANT WITH STABILIZATION

MULTI-PART INTRAOCULAR LENS WITH LOCKING MECHANISM

MULTIFOCAL DIFFRACTIVE OPHTHALMIC LENSES WITH EVENLY SPACED ECHELETTES

OPHTHALMIC LENS WITH MITIGATION & REDUCTION OF DYSPHOTOPSIAS

INTRAOCULAR LENS WITH ROTATIONAL RESISTANCE AND NEGATIVE DYSPHOTOPS...

MULTI-PART INTRAOCULAR LENS WITH LOCKING MECHANISM

MULTI-CURVATURE EDGE FOR OPHTHALMIC LENSES

HYBRID OPTICAL EDGE FOR AN INTRAOCULAR LENS (IOL)

EDGE DESIGN FOR REDUCING UNWANTED PHOTIC EFFECTS IN INTRAOCULAR LENSES

EDGE DESIGN FOR REDUCING UNWANTED PHOTIC EFFECTS IN INTRAOCULAR LENSES

Apodized hybrid diffractive-refractive IOL for pseudo-accommodation

Correction of Surgically-Induced Astigmatism During Intraocular Len...

METHODS FOR FABRICATING CUSTOMIZED INTRAOCULAR LENSES

OFF-AXIS ANTI-REFLECTIVE INTRAOCULAR LENSES

Correction of surgically-induced astigmatism during intraocular len...

Intraocular lens