Siyuan LI

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing oxazolidinone intermediate
- Patent number 10,590,154
- Issue date Mar 17, 2020
- Zhejiang Huahai Pharmaceutical Co., Ltd
- Siyuan Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation method for tedizolid, tedizolid intermediate, and prepa...
- Patent number 10,385,079
- Issue date Aug 20, 2019
- Zhejiang Huahai Pharmaceutical Co., Ltd
- Siyuan Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION METHOD FOR TEDIZOLID, TEDIZOLID INTERMEDICATE, AND PREP...
- Publication number 20180319828
- Publication date Nov 8, 2018
- ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD
- Siyuan Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING OXAZOLIDINONE INTERMEDIATE
- Publication number 20180312476
- Publication date Nov 1, 2018
- ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD
- Siyuan LI
- C07 - ORGANIC CHEMISTRY