SHANGHAI TONGCHEN BIOTECH CO., LTD.

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Shanghai City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Process for synthesizing and purifying sucralose
- Patent number 8,283,464
- Issue date Oct 9, 2012
- Zhejiang Hangzhou Xinfu Pharmaceutical, Co., Ltd.
- Xinmin Chen
- C07 - ORGANIC CHEMISTRY

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Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR SYNTHESIZING AND PURIFYING SUCRALOSE
- Publication number 20100292462
- Publication date Nov 18, 2010
- ZHEJIANG HANGZHOU XINFU PHARMACEUTICAL CO., LTD.
- Xinmin Chen
- C07 - ORGANIC CHEMISTRY