WUHAN
China
3
2021-11-04
The entities that hold a legal rights for patent applications filed by inventor OUYANG CHENXI:
CHENXI OUYANG from WUHAN, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
PREPARATION METHOD OF MATERIAL FOR PUNCTURE-RESISTANT ARTIFICIAL BLOOD VESSEL AND ARTIFICIAL BLOOD VESSEL PREPARED THEREBY
#2 | 2021-11-04Preparation method for three-layer artificial blood vessel and application thereof
#3 | 2020-03-19Compound heparin anticoagulant coating liquid, a microsphere for coating and its preparation methods and applications
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