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Kunisi Venkatasubban
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Jacksonville, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Medical devices having homogeneous charge density and methods for m...
Patent number
11,067,720
Issue date
Jul 20, 2021
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Medical devices having homogeneous charge density and methods for m...
Patent number
10,386,545
Issue date
Aug 20, 2019
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Non-reactive, hydrophilic polymers having terminal siloxanes and me...
Patent number
10,301,465
Issue date
May 28, 2019
Johnson & Johnson Vision Care, Inc.
Charles Scales
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Non-reactive, hydrophilic polymers having terminal siloxanes and me...
Patent number
9,815,979
Issue date
Nov 14, 2017
Johnson & Johnson Vision Care, Inc.
Charles Scales
G02 - OPTICS
Information
Patent Grant
Medical devices having homogeneous charge density and methods for m...
Patent number
9,612,364
Issue date
Apr 4, 2017
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medical devices having homogeneous charge density and methods for m...
Patent number
9,599,751
Issue date
Mar 21, 2017
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
G02 - OPTICS
Information
Patent Grant
Non-reactive, hydrophilic polymers having terminal siloxanes and me...
Patent number
9,522,980
Issue date
Dec 20, 2016
Johnson & Johnson Vision Care, Inc.
Charles Scales
G02 - OPTICS
Information
Patent Grant
Silicone-containing contact lens having reduced amount of silicon o...
Patent number
9,250,357
Issue date
Feb 2, 2016
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Medical devices having homogeneous charge density and methods for m...
Patent number
9,170,349
Issue date
Oct 27, 2015
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
MEDICAL DEVICES HAVING HOMOGENEOUS CHARGE DENSITY AND METHODS FOR M...
Publication number
20210318469
Publication date
Oct 14, 2021
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MEDICAL DEVICES HAVING HOMOGENEOUS CHARGE DENSITY AND METHODS FOR M...
Publication number
20190353829
Publication date
Nov 21, 2019
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
G02 - OPTICS
Information
Patent Application
NON-REACTIVE, HYDROPHILIC POLYMERS HAVING TERMINAL SILOXANES AND ME...
Publication number
20180044518
Publication date
Feb 15, 2018
Johnson & Johnson Vision Care, Inc.
Charles Scales
G02 - OPTICS
Information
Patent Application
MEDICAL DEVICES HAVING HOMOGENEOUS CHARGE DENSITY AND METHODS FOR M...
Publication number
20170146695
Publication date
May 25, 2017
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
G02 - OPTICS
Information
Patent Application
NON-REACTIVE, HYDROPHILIC POLYMERS HAVING TERMINAL SILOXANES AND ME...
Publication number
20170051145
Publication date
Feb 23, 2017
Johnson & Johnson Vision Care, Inc.
Charles Scales
G02 - OPTICS
Information
Patent Application
MEDICAL DEVICES HAVING HOMOGENEOUS CHARGE DENSITY AND METHODS FOR M...
Publication number
20150378057
Publication date
Dec 31, 2015
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
G02 - OPTICS
Information
Patent Application
MEDICAL DEVICES HAVING HOMOGENEOUS CHARGE DENSITY AND METHODS FOR M...
Publication number
20150185365
Publication date
Jul 2, 2015
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
G02 - OPTICS
Information
Patent Application
SILICONE-CONTAINING CONTACT LENS HAVING CLAY TREATMENT APPLIED THERETO
Publication number
20140268028
Publication date
Sep 18, 2014
Johnson & Johnson Vision Care, Inc.
Douglas G. Vanderlaan
G02 - OPTICS
Information
Patent Application
SILICONE-CONTAINING CONTACT LENS HAVING REDUCED AMOUNT OF SILICON O...
Publication number
20140275434
Publication date
Sep 18, 2014
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
G02 - OPTICS
Information
Patent Application
MEDICAL DEVICES HAVING HOMOGENEOUS CHARGE DENSITY AND METHODS FOR M...
Publication number
20130203813
Publication date
Aug 8, 2013
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
G02 - OPTICS
Information
Patent Application
MEDICAL DEVICES HAVING HOMOGENEOUS CHARGE DENSITY AND METHODS FOR M...
Publication number
20120283353
Publication date
Nov 8, 2012
Shivkumar Mahadevan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SYNTHESIS OF HYDROXYALKYL AMIDES FROM ESTERS
Publication number
20120277444
Publication date
Nov 1, 2012
Shivkumar Mahadevan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NON-REACTIVE, HYDROPHILIC POLYMERS HAVING TERMINAL SILOXANES AND ME...
Publication number
20110275734
Publication date
Nov 10, 2011
Charles SCALES
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...