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Chengtan LIU
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Wenzhou City, Zhejiang, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Lamina cribrosa crossing pressure balance maintainer for constantly...
Patent number
11,872,160
Issue date
Jan 16, 2024
Wenzhou Medical University
Yuanbo Liang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Glaucoma aqueous humor drainage device and glaucoma aqueous humor d...
Patent number
11,419,761
Issue date
Aug 23, 2022
THE EYE HOSPITAL OF WENZHOU MEDICAL UNIVERSITY
Yuanbo Liang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
GLAUCOMA AQUEOUS HUMOR DRAINAGE DEVICE AND GLAUCOMA AQUEOUS HUMOR D...
Publication number
20220023097
Publication date
Jan 27, 2022
The Eye Hospital of Wenzhou Medical University
Yuanbo LIANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LAMINA CRIBROSA CROSSING PRESSURE BALANCE MAINTAINER FOR CONSTANTLY...
Publication number
20210275357
Publication date
Sep 9, 2021
WENZHOU MEDICAL UNIVERSITY
Yuanbo LIANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE