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HAINAN POLY PHARM CO., LTD
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HAIKOU CITY, CN
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Patents Grants
last 30 patents
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Patent Grant
Drug carrier and preparation method thereof
Patent number
11,534,435
Issue date
Dec 27, 2022
Hainan Poly Pharm Co., Ltd.
Youqing Shen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer of gamma-glutamyl transpeptidase catalyzing hydrolysis-indu...
Patent number
11,364,232
Issue date
Jun 21, 2022
HAINAN POLY PHARM CO., LTD.
Youqing Shen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patents Applications
last 30 patents
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Patent Application
COMPOSITION OF VANCOMYCIN AQUEOUS SOLUTION
Publication number
20240382596
Publication date
Nov 21, 2024
HAINAN POLY PHARM CO., LTD.
Yifan ZHU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
DRUG CARRIER AND PREPARATION METHOD THEREOF
Publication number
20220257589
Publication date
Aug 18, 2022
HAINAN POLY PHARM CO., LTD.
Youqing SHEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...