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Jinbo Dou
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Johns Creek, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for determining coating thickness on coated contact lenses
Patent number
11,927,512
Issue date
Mar 12, 2024
Alcon Inc.
Yuan Chang
G01 - MEASURING TESTING
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Patent Grant
Wettable silicone hydrogel contact lenses
Patent number
11,513,257
Issue date
Nov 29, 2022
Alcon Inc.
Ying Zheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
WETTABLE SILICONE HYDROGEL CONTACT LENSES
Publication number
20210181379
Publication date
Jun 17, 2021
Alcon Inc.
Ying Zheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR DETERMINING COATING THICKNESS ON COATED CONTACT LENSES
Publication number
20210131923
Publication date
May 6, 2021
Alcon Inc.
Yuan Chang
G01 - MEASURING TESTING