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last 30 patents
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Patent Grant
Filter device
Patent number
11,779,450
Issue date
Oct 10, 2023
SHANGHAI BLUEVASCULAR MEDTECH CO., LTD.
Yongfeng Zhu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
FILTER DEVICE
Publication number
20200129281
Publication date
Apr 30, 2020
SHANGHAI MICROPORT ENDOVASCULAR MEDTECH CO., LTD.
Yongfeng ZHU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE