Guigui Wang

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Livermore, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Phosphine-containing hydrogel contact lenses
- Patent number 9,864,103
- Issue date Jan 9, 2018
- CooperVision International Holding Company, LP
- Guigui Wang
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Primary amine-containing silicone hydrogel contact lenses and relat...
- Patent number 9,429,684
- Issue date Aug 30, 2016
- CooperVision International Holding Company, LP
- Guigui Wang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Phosphine-containing hydrogel contact lenses
- Patent number 8,642,677
- Issue date Feb 4, 2014
- CooperVision International Holding Company, LP
- Guigui Wang
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
Primary Amine-Containing Silicone Hydrogel Contact Lenses And Relat...
- Publication number 20160054475
- Publication date Feb 25, 2016
- CooperVision International Holding Company., LP
- Guigui Wang
- G02 - OPTICS
Information Patent Application
Phosphine-Containing Hydrogel Contact Lenses
- Publication number 20140131227
- Publication date May 15, 2014
- COOPERVISION INTERNATIONAL HOLDING COMPANY, L.P.
- Guigui Wang
- G02 - OPTICS
Information Patent Application
Phosphine-Containing Hydrogel Contact Lenses
- Publication number 20120220688
- Publication date Aug 30, 2012
- COOPERVISION INTERNATIONAL HOLDING COMPANY, L.P.
- Guigui Wang
- A45 - HAND OR TRAVELLING ARTICLES