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Shivkumar Mahadevan
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Starke, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polymerizable absorbers of UV and high energy visible light
Patent number
11,970,431
Issue date
Apr 30, 2024
Johnson & Johnson Vision Care, Inc.
Ghulam Maharvi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Photostable mimics of macular pigment
Patent number
11,958,824
Issue date
Apr 16, 2024
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
G02 - OPTICS
Information
Patent Grant
Method of making silicone containing contact lens with reduced amou...
Patent number
11,945,180
Issue date
Apr 2, 2024
Johnson & Johnson Vision Care, Inc.
Azaam Alli
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Amide-functionalized polymerization initiators and their use in the...
Patent number
11,912,800
Issue date
Feb 27, 2024
Johnson & Johnson Vision Care, Inc.
Michael F. Widman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic devices comprising photochromic materials with reactive...
Patent number
11,874,434
Issue date
Jan 16, 2024
Johnson & Johnson Vision Care, Inc.
Wenjing Xiao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Ophthalmic devices derived from grafted polymeric networks and proc...
Patent number
11,834,547
Issue date
Dec 5, 2023
Johnson & Johnson Vision Care, Inc.
Brian Aitken
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polymerizable absorbers of UV and high energy visible light
Patent number
11,820,899
Issue date
Nov 21, 2023
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer compositions containing grafted polymeric networks and proc...
Patent number
11,820,850
Issue date
Nov 21, 2023
Johnson & Johnson Vision Care, Inc.
Brian Aitken
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multifocal contact lens displaying improved vision attributes
Patent number
11,543,683
Issue date
Jan 3, 2023
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
G02 - OPTICS
Information
Patent Grant
Polymerizable absorbers of UV and high energy visible light
Patent number
11,493,668
Issue date
Nov 8, 2022
Johnson & Johnson Vision Care, Inc.
Stephen C. Arnold
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Contact lens containing photosensitive chromophore and package ther...
Patent number
11,360,240
Issue date
Jun 14, 2022
Johnson & Johnson Vision Care, Inc.
Patricia Martin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ophthalmic devices comprising photochromic materials with reactive...
Patent number
11,256,002
Issue date
Feb 22, 2022
Johnson & Johnson Vision Care, Inc.
Wenjing Xiao
G02 - OPTICS
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
Polymerizable absorbers of UV and high energy visible light
Patent number
11,046,636
Issue date
Jun 29, 2021
Johnson & Johnson Vision Care, Inc.
Ghulam Maharvi
G02 - OPTICS
Information
Patent Grant
Polymer compositions containing grafted polymeric networks and proc...
Patent number
11,021,558
Issue date
Jun 1, 2021
Johnson & Johnson Vision Care, Inc.
Brian Aitken
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydroxyphenyl naphthotriazoles as polymerizable blockers of high en...
Patent number
10,975,040
Issue date
Apr 13, 2021
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ophthalmic devices derived from grafted polymeric networks and proc...
Patent number
10,961,341
Issue date
Mar 30, 2021
Johnson & Johnson Vision Care, Inc.
Brian Aitken
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polymerizable absorbers of UV and high energy visible light
Patent number
10,935,695
Issue date
Mar 2, 2021
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of making silicone containing contact lens with reduced amou...
Patent number
10,792,874
Issue date
Oct 6, 2020
Johnson & Johnson Vision Care, Inc.
Azaam Alli
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polymerizable blockers of high energy light
Patent number
10,752,720
Issue date
Aug 25, 2020
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydroxyphenyl phenanthrolines as polymerizable blockers of high ene...
Patent number
10,723,732
Issue date
Jul 28, 2020
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tri-block prepolymers and their use in silicone hydrogels
Patent number
10,676,575
Issue date
Jun 9, 2020
Johnson & Johnson Vision Care, Inc.
Yong Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Packages for ophthalmic lenses containing pharmaceutical agents
Patent number
10,661,964
Issue date
May 26, 2020
Johnson & Johnson Vision Care, Inc.
Michael Tokarski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods and apparatus to form biocompatible energization primary el...
Patent number
10,558,062
Issue date
Feb 11, 2020
Johnson & Johnson Vision Care, Inc.
Frederick A. Flitsch
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Hydroxyphenyl naphthotriazoles as polymerizable blockers of high en...
Patent number
10,526,296
Issue date
Jan 7, 2020
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ophthalmic compositions comprising polyether substituted polymers
Patent number
10,441,533
Issue date
Oct 15, 2019
Johnson & Johnson Vision Care, Inc.
Frank Molock
G02 - OPTICS
Information
Patent Grant
Methods and apparatus to form separators for biocompatible energiza...
Patent number
10,386,656
Issue date
Aug 20, 2019
Johnson & Johnson Vision Care, Inc.
Daniel B. Otts
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Methods of forming biocompatible rechargable energization elements...
Patent number
10,381,687
Issue date
Aug 13, 2019
Johnson & Johnson Vision Care, Inc.
Frederick A. Flitsch
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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-...
Patents Applications
last 30 patents
Information
Patent Application
OPHTHALMIC DEVICES CONTAINING TRANSITION METAL COMPLEXES AS HIGH EN...
Publication number
20240084077
Publication date
Mar 14, 2024
Johnson & Johnson Vision Care, Inc.
Stephen C. Pegram
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOTOSTABLE MIMICS OF MACULAR PIGMENT
Publication number
20240067622
Publication date
Feb 29, 2024
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYMERIZABLE ABSORBERS OF UV AND HIGH ENERGY VISIBLE LIGHT
Publication number
20240067825
Publication date
Feb 29, 2024
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYMER COMPOSITIONS CONTAINING GRAFTED POLYMERIC NETWORKS AND PROC...
Publication number
20240043598
Publication date
Feb 8, 2024
Johnson & Johnson Vision Care, Inc.
Brian Aitken
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPHTHALMIC DEVICES DERIVED FROM GRAFTED POLYMERIC NETWORKS AND PROC...
Publication number
20240018294
Publication date
Jan 18, 2024
Johnson & Johnson Vision Care, Inc.
Brian Aitken
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONTACT LENSES CONTAINING LIGHT ABSORBING REGIONS AND METHODS FOR T...
Publication number
20230296807
Publication date
Sep 21, 2023
Johnson & Johnson Vision Care, Inc.
Brian Aitken
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTIFOCAL CONTACT LENS DISPLAYING IMPROVED VISION ATTRIBUTES
Publication number
20230288728
Publication date
Sep 14, 2023
Shivkumar Mahadevan
G02 - OPTICS
Information
Patent Application
OPHTHALMIC LENSES AND THEIR MANUFACTURE BY IN-MOLD MODIFICATION
Publication number
20230176251
Publication date
Jun 8, 2023
Johnson & Johnson Vision Care, Inc.
Michael F. Widman
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYMERIZABLE FUSED TRICYCLIC COMPOUNDS AS ABSORBERS OF UV AND VISI...
Publication number
20230117655
Publication date
Apr 20, 2023
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ANTHRAQUINONE-FUNCTIONALIZED POLYMERIZATION INITIATORS AND THEIR US...
Publication number
20230105465
Publication date
Apr 6, 2023
Johnson & Johnson Vision Care, Inc.
Michael F. Widman
G02 - OPTICS
Information
Patent Application
AMIDE-FUNCTIONALIZED POLYMERIZATION INITIATORS AND THEIR USE IN THE...
Publication number
20230105992
Publication date
Apr 6, 2023
Johnson & Johnson Vision Care, Inc.
Michael F. Widman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONTACT LENS WITH IMPROVED VISION BREAK-UP TIME
Publication number
20230085695
Publication date
Mar 23, 2023
Johnson & Johnson Vision Care, Inc.
John R. Buch
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMERIZABLE ABSORBERS OF UV AND HIGH ENERGY VISIBLE LIGHT
Publication number
20230060974
Publication date
Mar 2, 2023
Johnson & Johnson Vision Care, Inc.
Stephen C. Arnold
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CONTACT LENS WITH IMPROVED TEAR FILM OPTICAL QUALITY
Publication number
20230066936
Publication date
Mar 2, 2023
Johnson & Johnson Vision Care, Inc.
John R. Buch
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TRANSITION METAL COMPLEXES AS VISIBLE LIGHT ABSORBERS
Publication number
20230037781
Publication date
Feb 9, 2023
Johnson & Johnson Vision Care, Inc.
Michael J. Lopez
C07 - ORGANIC CHEMISTRY
Information
Patent Application
OPHTHALMIC DEVICES DERIVED FROM GRAFTED POLYMERIC NETWORKS AND PROC...
Publication number
20230023885
Publication date
Jan 26, 2023
Johnson & Johnson Vision Care, Inc.
Michael J. Lopez
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYMERIZABLE ABSORBERS OF UV AND HIGH ENERGY VISIBLE LIGHT
Publication number
20220340760
Publication date
Oct 27, 2022
Johnson & Johnson Vision Care, Inc.
Derek Nankivil
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIZABLE ABSORBERS OF UV AND HIGH ENERGY VISIBLE LIGHT
Publication number
20220340759
Publication date
Oct 27, 2022
Johnson & Johnson Vision Care, Inc.
Donald E. Riederer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOTOSTABLE MIMICS OF MACULAR PIGMENT
Publication number
20220194944
Publication date
Jun 23, 2022
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
OPHTHALMIC DEVICES COMPRISING PHOTOCHROMIC MATERIALS WITH REACTIVE...
Publication number
20220137262
Publication date
May 5, 2022
Johnson & Johnson Vision Care, Inc.
Wenjing Xiao
G02 - OPTICS
Information
Patent Application
IMIDAZOLIUM ZWITTERION POLYMERIZABLE COMPOUNDS AND OPHTHALMIC DEVIC...
Publication number
20210388141
Publication date
Dec 16, 2021
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AMINO ACID-BASED POLYMERIZABLE COMPOUNDS AND OPHTHALMIC DEVICES PRE...
Publication number
20210388142
Publication date
Dec 16, 2021
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
POLYMERIZABLE ABSORBERS OF UV AND HIGH ENERGY VISIBLE LIGHT
Publication number
20210309600
Publication date
Oct 7, 2021
Johnson & Johnson Vision Care, Inc.
Ghulam Maharvi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
OPHTHALMIC DEVICES CONTAINING TRANSITION METAL COMPLEXES AS HIGH EN...
Publication number
20210301088
Publication date
Sep 30, 2021
Johnson & Johnson Vision Care, Inc.
Stephen C. Pegram
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYMER COMPOSITIONS CONTAINING GRAFTED POLYMERIC NETWORKS AND PROC...
Publication number
20210261712
Publication date
Aug 26, 2021
Johnson & Johnson Vision Care, Inc.
Brian Aitken
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONTACT LENS CONTAINING PHOTOSENSITIVE CHROMOPHORE AND PACKAGE THER...
Publication number
20210190992
Publication date
Jun 24, 2021
Johnson & Johnson Vision Care, Inc.
Patricia Martin
G02 - OPTICS
Information
Patent Application
OPHTHALMIC DEVICES DERIVED FROM GRAFTED POLYMERIC NETWORKS AND PROC...
Publication number
20210179766
Publication date
Jun 17, 2021
Johnson & Johnson Vision Care, Inc.
Brian Aitken
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYMERIZABLE ABSORBERS OF UV AND HIGH ENERGY VISIBLE LIGHT
Publication number
20210109255
Publication date
Apr 15, 2021
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CONTACT LENS DISPLAYING IMPROVED VISION ATTRIBUTES
Publication number
20210061934
Publication date
Mar 4, 2021
Johnson & Johnson Vision Care, Inc.
Patricia Martin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...