Assignee
WUHAN YOUNGSEN BIOTECH CO LTD
CN·3 granted patents·2 citations·filing 2019–2021
Top patents by PatentIndex Score
3 records- 0182US12257141B2Preparation method for three-layer artificial blood vessel and application thereofWUHAN YOUNGSEN BIOTECH CO LTD·Filed 2021·Granted Mar 25, 2025·2 cites·7 claims
- 0260US12533224B2Preparation method of material for puncture-resistant artificial blood vessel and artificial blood vessel prepared therebyWUHAN YOUNGSEN BIOTECH CO LTD·Filed 2021·Granted Jan 27, 2026·0 cites·7 claims
- 0352US11083824B2Compound heparin anticoagulant coating liquid, a microsphere for coating and its preparation methods and applicationsWUHAN YOUNGSEN BIOTECH CO LTD·Filed 2019·Granted Aug 10, 2021·0 cites·2 claims
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