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Lizhi Zhao
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Shanghai, CN
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Patents Grants
last 30 patents
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Patent Grant
Method for preparing L-erythrobiopterin compound
Patent number
11,878,989
Issue date
Jan 23, 2024
SHANGHAI FOREFRONT PHARMA CO., LTD.
Bin Rong
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing memantine hydrochloride
Patent number
7,355,080
Issue date
Apr 8, 2008
Shanghai Institute of Pharmaceutical Industry
Fuli Zhang
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARING L-ERYTHROBIOPTERIN COMPOUND
Publication number
20220298178
Publication date
Sep 22, 2022
Shanghai Forefront Pharma Co., Ltd.
Bin RONG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method of preparing memantine hydrochloride
Publication number
20070078283
Publication date
Apr 5, 2007
Shanghai Institute of Pharmaceutical Industry
Fuli Zhang
C07 - ORGANIC CHEMISTRY