VISCO VISION INC.

Patent Applications and Registrations

Patent applications and USPTO patent grants for VISCO VISION INC..The latest application filed is for "polymerizable composition for coloring contact lenses".

Company Profile

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VISCO VISION INC. - Hsinchu County TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Polymerizable Composition For Coloring Contact Lenses App 20160327809 - JAN; Fan-Dan ; et al.	2016-11-10
Polymerizable composition for coloring contact lenses Grant 9,482,881 - Jan , et al. November 1, 2	2016-11-01

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