Guixin Shi

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Boucherville, CA

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Patents Grantslast 30 patents

Information Patent Grant
Close-cell structured stent, a preparation method and use thereof
- Patent number 10,603,194
- Issue date Mar 31, 2020
- Beijing Advanced Medical Technologies, Ltd. Inc.
- Hugh Qinghong Zhao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MODIFIED BIODEGRADABLE AND MEDICAL POLYMER DEVICES AND A METHOD FOR...
- Publication number 20200306409
- Publication date Oct 1, 2020
- Beijing Advanced Medical Technolgies, Inc.
- Hugh Qinghong Zhao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CLOSE-CELL STRUCTURED STENT, A PREPARATION METHOD AND USE THEREOF
- Publication number 20180104044
- Publication date Apr 19, 2018
- Beijing Advanced Medical Technologies, Inc.
- Hugh Qinghong Zhao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE