Steve Yun Zhang

Person

Sugar Hill, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for making embedded hydrogel contact lenses
- Patent number 12,194,698
- Issue date Jan 14, 2025
- Alcon Inc.
- Richard Charles Breitkopf
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Embedded hydrogel contact lenses
- Patent number 12,194,699
- Issue date Jan 14, 2025
- Alcon Inc.
- Zahra Bassampour
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Contact lens packaging solutions
- Patent number 12,171,871
- Issue date Dec 24, 2024
- Alcon Inc.
- Junhao Ge
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Contact lens packaging solutions
- Patent number 12,171,870
- Issue date Dec 24, 2024
- Alcon Inc.
- Jing Cheng
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Silicone hydrogel contact lenses
- Patent number 12,162,987
- Issue date Dec 10, 2024
- Alcon Inc.
- Steve Yun Zhang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing silicone hydrogel contact lenses
- Patent number 12,116,442
- Issue date Oct 15, 2024
- Alcon Inc.
- Jing Cheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for making photochromic contact lenses
- Patent number 12,111,443
- Issue date Oct 8, 2024
- Alcon Inc.
- Michelle Plavnik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for making photochromic contact lenses
- Patent number 11,975,499
- Issue date May 7, 2024
- Alcon Inc.
- Yuan Chang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for making photochromic contact lenses
- Patent number 11,945,181
- Issue date Apr 2, 2024
- Alcon Inc.
- Junhao Ge
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Photochromic polydiorganosiloxane vinylic crosslinkers
- Patent number 11,945,895
- Issue date Apr 2, 2024
- Alcon Inc.
- Yuan Chang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Hydrophilized polydiorganosiloxane vinylic crosslinkers and uses th...
- Patent number 11,926,689
- Issue date Mar 12, 2024
- Alcon Inc.
- Jinyu Huang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for determining coating thickness on coated contact lenses
- Patent number 11,927,512
- Issue date Mar 12, 2024
- Alcon Inc.
- Yuan Chang
- G01 - MEASURING TESTING
Information Patent Grant
Method for making photochromic contact lenses
- Patent number 11,886,045
- Issue date Jan 30, 2024
- Alcon Inc.
- Yuan Chang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Pad transfer printing method for making colored contact lenses
- Patent number 11,840,035
- Issue date Dec 12, 2023
- Alcon Inc.
- Richard Charles Breitkopf
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Method for producing embedded or hybrid hydrogel contact lenses
- Patent number 11,833,770
- Issue date Dec 5, 2023
- Alcon Inc.
- Yang Zheng
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Silicone hydrogel contact lenses
- Patent number 11,802,182
- Issue date Oct 31, 2023
- Alcon Inc.
- Steve Yun Zhang
- 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
Information Patent Grant
Pad transfer printing method for making colored contact lenses
- Patent number 11,602,910
- Issue date Mar 14, 2023
- Alcon Inc.
- Richard Charles Breitkopf
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for making opaque colored silicone hydrogel contact lenses
- Patent number 11,584,097
- Issue date Feb 21, 2023
- Alcon Inc.
- Steve Yun Zhang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing photochromic contact lenses
- Patent number 11,542,353
- Issue date Jan 3, 2023
- Alcon Inc.
- Weihong Lang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Wettable silicone hydrogel contact lenses
- Patent number 11,513,257
- Issue date Nov 29, 2022
- Alcon Inc.
- Ying Zheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrophilized polydiorganosiloxane vinylic crosslinkers and uses th...
- Patent number 11,453,736
- Issue date Sep 27, 2022
- Alcon Inc.
- Jinyu Huang
- G02 - OPTICS
Information Patent Grant
Ophthalmic compositions
- Patent number 11,439,661
- Issue date Sep 13, 2022
- Alcon Inc.
- Steve Yun Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing silicone hydrogels
- Patent number 11,433,629
- Issue date Sep 6, 2022
- Alcon Inc.
- Weihong Lang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for making silicone hydrogel contact lenses
- Patent number 11,427,685
- Issue date Aug 30, 2022
- Alcon Inc.
- Daqing Wu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicone hydrogel contact lenses
- Patent number 11,365,288
- Issue date Jun 21, 2022
- Alcon Inc.
- Steve Yun Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SILICONE HYDROGEL CONTACT LENSES
- Publication number 20250059330
- Publication date Feb 20, 2025
- Alcon Inc.
- Steve Yun Zhang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
UV/HEVL-FILTERING SILICONE HYDROGEL CONTACT LENSES
- Publication number 20250052927
- Publication date Feb 13, 2025
- Alcon Inc.
- Ya-Wen Chang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR MAKING EMBEDDED HYDROGEL CONTACT LENSES
- Publication number 20240399686
- Publication date Dec 5, 2024
- Alcon Inc.
- Zahra Bassampour
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR MAKING EMBEDDED SILICONE HYDROGEL CONTACT LENSES
- Publication number 20240399685
- Publication date Dec 5, 2024
- Alcon Inc.
- Richard Charles Breitkopf
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
EMBEDDED HYDROGEL CONTACT LENSES
- Publication number 20240399684
- Publication date Dec 5, 2024
- Alcon Inc.
- Newton T. Samuel
- 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 20240399627
- Publication date Dec 5, 2024
- Alcon Inc.
- Ya-Wen Chang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COATED SILICONE HYDROGEL CONTACT LENSES AND METHOD FOR MAKING THE SAME
- Publication number 20240393501
- Publication date Nov 28, 2024
- Alcon Inc.
- Jack W. Trieu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING WETTABLE SILICONE HYDROGEL CONTACT LENSES
- Publication number 20240293985
- Publication date Sep 5, 2024
- Alcon Inc.
- Richard Charles Breitkopf
- G02 - OPTICS
Information Patent Application
WATER GRADIENT SILICONE HYDROGEL CONTACT LENSES
- Publication number 20240280834
- Publication date Aug 22, 2024
- Alcon Inc.
- Feng Jing
- G02 - OPTICS
Information Patent Application
HYDROPHILIZED POLYDIORGANOSILOXANE VINYLIC CROSSLINKERS AND USES TH...
- Publication number 20240254269
- Publication date Aug 1, 2024
- Alcon Inc.
- Jinyu Huang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SILICONE HYDROGEL CONTACT LENSES
- Publication number 20240018309
- Publication date Jan 18, 2024
- Alcon Inc.
- Steve Yun Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR MAKING EMBEDDED HYDROGEL CONTACT LENSES
- Publication number 20230382065
- Publication date Nov 30, 2023
- Alcon Inc.
- Jing Cheng
- 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 20230357478
- Publication date Nov 9, 2023
- Alcon Inc.
- Newton T. Samuel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
PAD TRANSFER PRINTING METHOD FOR MAKING COLORED CONTACT LENSES
- Publication number 20230182423
- Publication date Jun 15, 2023
- Alcon Inc.
- Richard Charles Breitkopf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SYSTEMS AND METHODS FOR INSERT PLACEMENT TO FABRICATE HYBRID CONTAC...
- Publication number 20230166467
- Publication date Jun 1, 2023
- Alcon Inc.
- Yang Zheng
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FORMULATION DOSING DEVICE FOR CONTACT LENS FABRICATION
- Publication number 20230117502
- Publication date Apr 20, 2023
- Alcon Inc.
- Michelle Plavnik
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING WETTABLE SILICONE HYDROGEL CONTACT LENSES
- Publication number 20230103231
- Publication date Mar 30, 2023
- Alcon Inc.
- Daqing Wu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DIFFRACTIVE CONTACT LENSES
- Publication number 20230004023
- Publication date Jan 5, 2023
- Alcon Inc.
- Zahra Bassampour
- G02 - OPTICS
Information Patent Application
HYDROPHILIZED POLYDIORGANOSILOXANE VINYLIC CROSSLINKERS AND USES TH...
- Publication number 20220380509
- Publication date Dec 1, 2022
- Alcon Inc.
- Jinyu Huang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COLORED COSMETIC PHOTOCHROMIC CONTACT LENSES
- Publication number 20220365371
- Publication date Nov 17, 2022
- Alcon Inc.
- Junhao Ge
- G02 - OPTICS
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
METHOD FOR MAKING EMBEDDED HYDROGEL CONTACT LENSES
- Publication number 20220305747
- Publication date Sep 29, 2022
- Alcon Inc.
- Richard Charles Breitkopf
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR MAKING PHOTOCHROMIC CONTACT LENSES
- Publication number 20220283338
- Publication date Sep 8, 2022
- Alcon Inc.
- Michelle Plavnik
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SILICONE HYDROGEL CONTACT LENSES
- Publication number 20220275154
- Publication date Sep 1, 2022
- Alcon Inc.
- Steve Yun Zhang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR MAKING PHOTOCHROMIC CONTACT LENSES
- Publication number 20220134692
- Publication date May 5, 2022
- Alcon Inc.
- Yuan Chang
- G02 - OPTICS
Information Patent Application
METHOD FOR MAKING PHOTOCHROMIC CONTACT LENSES
- Publication number 20220137433
- Publication date May 5, 2022
- Alcon Inc.
- Yuan Chang
- G02 - OPTICS

Steve Yun Zhang

Person

Patents Grantslast 30 patents

Method for making embedded hydrogel contact lenses

Embedded hydrogel contact lenses

Contact lens packaging solutions

Contact lens packaging solutions

Silicone hydrogel contact lenses

Method for producing silicone hydrogel contact lenses

Method for making photochromic contact lenses

Method for making photochromic contact lenses

Method for making photochromic contact lenses

Photochromic polydiorganosiloxane vinylic crosslinkers

Wet-packed soft hydrogel ocular inserts

Hydrophilized polydiorganosiloxane vinylic crosslinkers and uses th...

Method for determining coating thickness on coated contact lenses

Method for making photochromic contact lenses

Insert materials with high oxygen permeability and high refractive...

Pad transfer printing method for making colored contact lenses

Method for making photochromic contact lenses

Method for producing embedded or hybrid hydrogel contact lenses

Silicone hydrogel contact lenses

Embedded silicone hydrogel contact lenses

High refractive index siloxane insert materials for embedded contac...

Pad transfer printing method for making colored contact lenses

Method for making opaque colored silicone hydrogel contact lenses

Method for producing photochromic contact lenses

Wettable silicone hydrogel contact lenses

Hydrophilized polydiorganosiloxane vinylic crosslinkers and uses th...

Ophthalmic compositions

Method for preparing silicone hydrogels

Method for making silicone hydrogel contact lenses

Silicone hydrogel contact lenses

Patents Applicationslast 30 patents

SILICONE HYDROGEL CONTACT LENSES

UV/HEVL-FILTERING SILICONE HYDROGEL CONTACT LENSES

METHOD FOR MAKING EMBEDDED HYDROGEL CONTACT LENSES

METHOD FOR MAKING EMBEDDED SILICONE HYDROGEL CONTACT LENSES

EMBEDDED HYDROGEL CONTACT LENSES

METHOD FOR MAKING EMBEDDED HYDROGEL CONTACT LENSES

COATED SILICONE HYDROGEL CONTACT LENSES AND METHOD FOR MAKING THE SAME

METHOD FOR PRODUCING WETTABLE SILICONE HYDROGEL CONTACT LENSES

WATER GRADIENT SILICONE HYDROGEL CONTACT LENSES

HYDROPHILIZED POLYDIORGANOSILOXANE VINYLIC CROSSLINKERS AND USES TH...

SILICONE HYDROGEL CONTACT LENSES

METHOD FOR MAKING EMBEDDED HYDROGEL CONTACT LENSES

METHOD FOR MAKING EMBEDDED HYDROGEL CONTACT LENSES

METHOD FOR MAKING SILICONE HYDROGEL CONTACT LENSES

METHOD FOR MAKING EMBEDDED HYDROGEL CONTACT LENSES

PAD TRANSFER PRINTING METHOD FOR MAKING COLORED CONTACT LENSES

SYSTEMS AND METHODS FOR INSERT PLACEMENT TO FABRICATE HYBRID CONTAC...

FORMULATION DOSING DEVICE FOR CONTACT LENS FABRICATION

METHOD FOR PRODUCING WETTABLE SILICONE HYDROGEL CONTACT LENSES

DIFFRACTIVE CONTACT LENSES

HYDROPHILIZED POLYDIORGANOSILOXANE VINYLIC CROSSLINKERS AND USES TH...

COLORED COSMETIC PHOTOCHROMIC CONTACT LENSES

METHOD FOR MAKING PHOTOCHROMIC CONTACT LENSES

METHOD FOR MAKING EMBEDDED HYDROGEL CONTACT LENSES

EMBEDDED HYDROGEL CONTACT LENSES

METHOD FOR MAKING EMBEDDED HYDROGEL CONTACT LENSES

METHOD FOR MAKING PHOTOCHROMIC CONTACT LENSES

SILICONE HYDROGEL CONTACT LENSES

METHOD FOR MAKING PHOTOCHROMIC CONTACT LENSES

METHOD FOR MAKING PHOTOCHROMIC CONTACT LENSES