Zunjun LIANG

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Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for resolution of citalopram intermediate 5-cyano diol
- Patent number 10,508,076
- Issue date Dec 17, 2019
- Zhejiang Huahai Pharmaceuticals Co., Ltd.
- Zunjun Liang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for resolution of citalopram intermediate 5-cyano diol
- Patent number 10,287,240
- Issue date May 14, 2019
- Zhejiang Hushai Pharmaceuticals Co., Ltd.
- Zunjun Liang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing citalopram diol intermediate
- Patent number 10,227,293
- Issue date Mar 12, 2019
- Zhejiang Huahai Pharmaceutical Co., Ltd
- Zunjun Liang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Synthesis Method for Candesartan Cilexetil Intermediate
- Publication number 20220089526
- Publication date Mar 24, 2022
- Guoliang Tu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR RESOLUTION OF CITALOPRAM INTERMEDIATE 5-CYANO DIOL
- Publication number 20190185418
- Publication date Jun 20, 2019
- ZHEJIANG HUAHAI PHARMACEUTICALS CO., LTD.
- Zunjun LIANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING CITALOPRAM DIOL INTERMEDIATE
- Publication number 20180162805
- Publication date Jun 14, 2018
- ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD
- Zunjun LIANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR RESOLUTION OF CITALOPRAM INTERMEDIATE 5-CYANO DIOL
- Publication number 20170240505
- Publication date Aug 24, 2017
- ZHEJIANG HUAHAI PHARMACEUTICALS CO., LTD.
- Zunjun LIANG
- C07 - ORGANIC CHEMISTRY