Yangfen Wu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Carboline-3-carboxylic acid modified related sequences of Ala-Arg-P...
- Patent number 7,138,491
- Issue date Nov 21, 2006
- Guangzhou Bai Yun Shan Pharmaceutical Co., Ltd.
- Shiqi Peng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Carboline-3-carboxylic acid modified related sequences of Ala-Arg-P...
- Publication number 20050080015
- Publication date Apr 14, 2005
- Shiqi Peng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE