Qin Zhu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dust suppressants
- Patent number 8,507,092
- Issue date Aug 13, 2013
- 3M Innovative Properties Company
- Wayne W. Fan
- E04 - BUILDING
Information Patent Grant
Water-soluble triterpenephenol compounds having antitumor activity...
- Patent number 8,299,125
- Issue date Oct 30, 2012
- Shanghai Huatuo Medical Science Co., Ltd.
- Jiafeng Zeng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dust suppressants
- Patent number 8,124,231
- Issue date Feb 28, 2012
- 3M Innovative Properties Company
- Wayne W. Fan
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
PHARMACEUTICAL COMPOSITION
- Publication number 20150057305
- Publication date Feb 26, 2015
- SHANGHAI HOTMED SCIENCES CO., LTD.
- Kaiyong Tang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DUST SUPPRESSANTS
- Publication number 20120135240
- Publication date May 31, 2012
- 3M Innovative Properties Company
- Wayne W. Fan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER-SOLUBLE TRITERPENEPHENOL COMPOUNDS HAVING ANTITUMOR ACTIVITY...
- Publication number 20100267983
- Publication date Oct 21, 2010
- SHANGHAI HUATUO MEDICAL SCIENCE CO., LTD
- Jiafeng Zeng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DUST SUPPRESSANTS
- Publication number 20100203338
- Publication date Aug 12, 2010
- 3M Innovative Properties Company
- Wayne W. Fan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...