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Shane Mao
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San Ramon, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Reactive dyes for contact lenses
Patent number
8,865,929
Issue date
Oct 21, 2014
CooperVision International Holding Company, LP
Yuan Xu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Reactive Dyes For Contact Lenses
Publication number
20140200287
Publication date
Jul 17, 2014
Yuan Xu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...