Haisheng Fan

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing brivaracetam and intermediate thereof
- Patent number 12,116,342
- Issue date Oct 15, 2024
- Zhejiang Huahai Pharmaceutical Co., Ltd.
- Haisheng Fan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation methods for palbociclib free base crystal form A and cr...
- Patent number 10,766,895
- Issue date Sep 8, 2020
- Zhejiang Huahai Pharmaceutical Co., Ltd
- Haisheng Fan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation methods for palbociclib free base crystal form A and cr...
- Patent number 10,329,290
- Issue date Jun 25, 2019
- Zhejiang Huahai Pharmaceutical Co., Ltd
- Haisheng Fan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING BRIVARACETAM AND INTERMEDIATE THEREOF
- Publication number 20230174478
- Publication date Jun 8, 2023
- Shanghai Syncores Technologies Inc. Ltd
- Yipeng ZHAN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING BRIVARACETAM AND INTERMEDIATE THEREOF
- Publication number 20220048856
- Publication date Feb 17, 2022
- ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD
- Haisheng FAN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION METHODS FOR PALBOCICLIB FREE BASE CRYSTAL FORM A AND CR...
- Publication number 20190263809
- Publication date Aug 29, 2019
- ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD
- Haisheng Fan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PREPARATION METHODS FOR PALBOCICLIB FREE BASE CRYSTAL FORM A AND CR...
- Publication number 20180319790
- Publication date Nov 8, 2018
- ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD
- Haisheng Fan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL