Chongqing Antixin Biotechnology Co. Ltd.

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Chongqing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Polyamine derivative medicinal salt and preparation method and use
- Patent number 10,449,167
- Issue date Oct 22, 2019
- Chongqing Antixin Biotechnology Co., LTD.
- Yue Zheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

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Patents Applicationslast 30 patents

Information Patent Application
POLYAMINE DERIVATIVE MEDICINAL SALT AND PREPARATION METHOD AND USE
- Publication number 20180338934
- Publication date Nov 29, 2018
- Chongqing Antixin Biotechnology Co. Ltd.
- Yue Zheng
- C07 - ORGANIC CHEMISTRY