Method Of Manufacturing Silicone Hydrogel Contact Lenses Having Reduced Rates Of Evaporation

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United States of America

SERIAL NO

16533893

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Abstract

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A wettable silicone hydrogel contact lens having a low ionoflux and low evaporation is manufactured by curing a silicone hydrogel polymerizable composition in a contact lens mold comprising front and back lens-forming surfaces, where one of the lens-forming surfaces has a higher polarity than the other lens-forming surface.

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Patent Owner(s)

Patent OwnerAddress
COOPERVISION INTERNATIONAL HOLDING COMPANY LPSUITE #2 EDGHILL HOUSE WILDEY BUSINESS PARK ST MICHAEL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Keir, Nancy J Pleasanton, US 3 0
Mun, James Dublin, US 2 0
Richardson, Paul San Ramon, US 34 394
Shi, Xinfeng Fremont, US 6 39

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