Yang Zheng

Person

Alpharetta, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for making embedded hydrogel contact lenses
- Patent number 12,360,289
- Issue date Jul 15, 2025
- Alcon Inc.
- Yuan Chang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Systems and methods for insert placement to fabricate hybrid contac...
- Patent number 12,358,245
- Issue date Jul 15, 2025
- Alcon Inc.
- Yang Zheng
- 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
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 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

Patents Applicationslast 30 patents

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 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 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
METHOD FOR PRODUCING EMBEDDED OR HYBRID HYDROGEL CONTACT LENSES
- Publication number 20210291469
- Publication date Sep 23, 2021
- Alcon Inc.
- Yang Zheng
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Person

Patents Grantslast 30 patents

Method for making embedded hydrogel contact lenses

Systems and methods for insert placement to fabricate hybrid contac...

Embedded hydrogel contact lenses

Method for producing silicone hydrogel contact lenses

Method for making photochromic contact lenses

Method for producing embedded or hybrid hydrogel contact lenses

Patents Applicationslast 30 patents

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

FORMULATION DOSING DEVICE FOR CONTACT LENS FABRICATION

METHOD FOR MAKING PHOTOCHROMIC CONTACT LENSES

METHOD FOR MAKING EMBEDDED HYDROGEL CONTACT LENSES

EMBEDDED HYDROGEL CONTACT LENSES

METHOD FOR PRODUCING SILICONE HYDROGEL CONTACT LENSES

METHOD FOR PRODUCING EMBEDDED OR HYBRID HYDROGEL CONTACT LENSES