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Shridhar Natarajan
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Arlington, TX, US
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last 30 patents
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Patent Grant
Method for producing contact lenses
Patent number
11,358,353
Issue date
Jun 14, 2022
Alcon Inc.
Alice Weimin Liu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
INTRAOCULAR LENSES WITH NANOSTRUCTURES AND METHODS OF FABRICATING T...
Publication number
20230301773
Publication date
Sep 28, 2023
Alcon Inc.
Hao Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTI-LAYER STRUCTURE FOR AN IMPROVED PRESBYOPIA-CORRECTING LENS AN...
Publication number
20230301778
Publication date
Sep 28, 2023
Alcon Inc.
Hao Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PRODUCING CONTACT LENSES
Publication number
20220266554
Publication date
Aug 25, 2022
Alcon Inc.
Alice Weimin Liu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING CONTACT LENSES
Publication number
20180169981
Publication date
Jun 21, 2018
Novartis AG
Alice Weimin Liu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL