Guoyuan Hu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Aralkyl-ketone piperazine derivatives and their uses as new antalgi...
- Patent number 7,332,495
- Issue date Feb 19, 2008
- Nhwa Pharma. Corporation
- Jianqi Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Aralkyl-ketone piperazine derivatives and their uses as new antalgi...
- Publication number 20060148811
- Publication date Jul 6, 2006
- Shanghai Institute of Pharmaceutical Industry
- Jianqi Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE