Tongcheng Qian

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Superhydrophobic poly(dimethylsiloxane) and methods for making the...
- Patent number 8,614,003
- Issue date Dec 24, 2013
- Peking University
- Hongwei Ma
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Superhydrophobic poly(dimethylsiloxane) and methods for making the...
- Patent number 8,367,214
- Issue date Feb 5, 2013
- Peking University
- Hongwei Ma
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
SUPERHYDROPHOBIC POLY(DIMETHYLSILOXANE) AND METHODS FOR MAKING THE...
- Publication number 20130129982
- Publication date May 23, 2013
- Peking University
- Hongwei Ma
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
SUPERHYDROPHOBIC POLY(DIMETHYLSILOXANE) AND METHODS FOR MAKING THE...
- Publication number 20110165415
- Publication date Jul 7, 2011
- Hongwei Ma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...