Seung Chul Lee

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Pyeong Taek City, KR

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Patents Grantslast 30 patents

Information Patent Grant
Water-soluble anionic polymer dispersion and method for producing t...
- Patent number 7,834,079
- Issue date Nov 16, 2010
- Green Technology, Inc.
- Sung Wook Han
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Water-soluble anionic polymer dispersion and method for producing t...
- Publication number 20070142519
- Publication date Jun 21, 2007
- Green Technology, Inc.
- Sung Wook Han
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...