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Hemantkumar Vashi
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Jacksonville, FL, US
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Patents Grants
last 30 patents
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Patent Grant
Polymers comprising sulfonic acid groups
Patent number
9,459,377
Issue date
Oct 4, 2016
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
POLYMERS COMPRISING SULFONIC ACID GROUPS
Publication number
20150198744
Publication date
Jul 16, 2015
Johnson & Johnson Vision Care, Inc.
Shivkumar Mahadevan
G02 - OPTICS