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Jing Cheng
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Suwanee, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wet-packed soft hydrogel ocular inserts
Patent number
11,931,454
Issue date
Mar 19, 2024
Alcon Inc.
Junhao Ge
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Insert materials with high oxygen permeability and high refractive...
Patent number
11,867,874
Issue date
Jan 9, 2024
Alcon Inc.
Jing Cheng
G02 - OPTICS
Information
Patent Grant
Method for making photochromic contact lenses
Patent number
11,833,771
Issue date
Dec 5, 2023
Alcon Inc.
Yuan Chang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Embedded silicone hydrogel contact lenses
Patent number
11,629,255
Issue date
Apr 18, 2023
Alcon Inc.
Zahra Bassampour
G02 - OPTICS
Information
Patent Grant
High refractive index siloxane insert materials for embedded contac...
Patent number
11,618,823
Issue date
Apr 4, 2023
Alcon Inc.
Jing Cheng
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MAKING SILICONE HYDROGEL CONTACT LENSES
Publication number
20230350100
Publication date
Nov 2, 2023
Alcon Inc.
Lisa Nicole Hutfluss
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR MAKING EMBEDDED HYDROGEL CONTACT LENSES
Publication number
20230339149
Publication date
Oct 26, 2023
Alcon Inc.
Jing Cheng
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR MAKING PHOTOCHROMIC CONTACT LENSES
Publication number
20220339895
Publication date
Oct 27, 2022
Alcon Inc.
Yuan Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MAKING EMBEDDED HYDROGEL CONTACT LENSES
Publication number
20220326412
Publication date
Oct 13, 2022
Alcon Inc.
Yuan Chang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
EMBEDDED HYDROGEL CONTACT LENSES
Publication number
20220324187
Publication date
Oct 13, 2022
Alcon Inc.
Zahra Bassampour
G02 - OPTICS
Information
Patent Application
CONTACT LENS PACKAGING SOLUTIONS
Publication number
20220047502
Publication date
Feb 17, 2022
Alcon Inc.
Jing Cheng
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
CONTACT LENS PACKAGING SOLUTIONS
Publication number
20220047503
Publication date
Feb 17, 2022
Alcon Inc.
Junhao Ge
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
METHOD FOR PRODUCING SILICONE HYDROGEL CONTACT LENSES
Publication number
20210347929
Publication date
Nov 11, 2021
Alcon Inc.
Jing Cheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INSERT MATERIALS WITH HIGH OXYGEN PERMEABILITY AND HIGH REFRACTIVE...
Publication number
20210302625
Publication date
Sep 30, 2021
Alcon Inc.
Jing Cheng
G02 - OPTICS
Information
Patent Application
HIGH REFRACTIVE INDEX SILOXANE INSERT MATERIALS FOR EMBEDDED CONTAC...
Publication number
20210292557
Publication date
Sep 23, 2021
Alcon Inc.
Jing Cheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EMBEDDED SILICONE HYDROGEL CONTACT LENSES
Publication number
20210292558
Publication date
Sep 23, 2021
Alcon Inc.
Zahra Bassampour
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
WET-PACKED SOFT HYDROGEL OCULAR INSERTS
Publication number
20210077385
Publication date
Mar 18, 2021
Alcon Inc.
Junhao Ge
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE