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Ciara Dauenhauer
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Cumming, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for making coated silicone hydrogel contact lenses
Patent number
11,459,479
Issue date
Oct 4, 2022
Alcon Inc.
Yongxing Qiu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing coated silicone hydrogel contact lenses
Patent number
11,099,300
Issue date
Aug 24, 2021
Alcon Inc.
Yongxing Qiu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for producing MPS-compatible water gradient contact lenses
Patent number
11,029,447
Issue date
Jun 8, 2021
Alcon Inc.
Yongxing Qiu
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Patents Applications
last 30 patents
Information
Patent Application
CONTACT LENSES WITH SOFTER LENS SURFACES
Publication number
20220032564
Publication date
Feb 3, 2022
Alcon Inc.
Yongxing Qiu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR MAKING COATED SILICONE HYDROGEL CONTACT LENSES
Publication number
20200172756
Publication date
Jun 4, 2020
Alcon Inc.
Yongxing Qiu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR COATED SILICONE HYDROGEL CONTACT LENSES
Publication number
20200174160
Publication date
Jun 4, 2020
Alcon Inc.
Yongxing Qiu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PRODUCING MPS-COMPATIBLE WATER GRADIENT CONTACT LENSES
Publication number
20190176416
Publication date
Jun 13, 2019
Novartis AG
Yongxing Qiu
G02 - OPTICS