Daoyong Chen

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparation of block copolymeric nanoparticles
- Patent number 7,166,306
- Issue date Jan 23, 2007
- Rohm & Haas Company
- Daoyong Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method for preparation of block copolymeric nanoparticles
- Publication number 20030229185
- Publication date Dec 11, 2003
- Daoyong Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...