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Dingguo Huang
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Shanghai, CN
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last 30 patents
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Patent Grant
Pulmonary artery stent
Patent number
11,925,544
Issue date
Mar 12, 2024
SHANGHAI TENDFO MEDICAL TECHNOLOGIES CO. LTD.
Dingguo Huang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
PULMONARY ARTERY STENT
Publication number
20240207035
Publication date
Jun 27, 2024
SHANGHAI TENDFO MEDICAL TECHNOLOGIES CO., LTD.
Dingguo HUANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PULMONARY ARTERY STENT
Publication number
20230240869
Publication date
Aug 3, 2023
SHANGHAI TENDFO MEDICAL TECHNOLOGIES CO., LTD.
Dingguo HUANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DELIVERY SYSTEM FOR BRANCHED STENT GRAFT
Publication number
20120101563
Publication date
Apr 26, 2012
Qing Zhu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE