Hongguo Lu

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Taizhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Tetrahydro isoquinoline derivatives, preparation methods and medici...
- Patent number 7,820,692
- Issue date Oct 26, 2010
- China Pharmaceutical University
- Yungen Xu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oral preparation of dyclonine hydrochloride
- Patent number 7,696,228
- Issue date Apr 13, 2010
- Yangtze River Pharmaceutical (Group) Co., Ltd.
- Tianjiang Sun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
FORSYTHIASIDE INJECTION PREPARATION AND PREPARATIVE METHOD THEREOF
- Publication number 20100317604
- Publication date Dec 16, 2010
- Shanghai Youseen New Medicine Exploition Co., Ltd
- Zhenyu Xuan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Tetrahydro isoquinoline derivatives, preparation methods and medici...
- Publication number 20090275607
- Publication date Nov 5, 2009
- Yungen Xu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Oral Preparation of Dyclonine Hydrochloride
- Publication number 20080200506
- Publication date Aug 21, 2008
- Tianjiang Sun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE