Hee Seok Na

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Incheongwangyeok-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Acrylic based resin composition and molded product using the same
- Patent number 8,618,191
- Issue date Dec 31, 2013
- Cheil Industries Inc.
- Hee-Seok Na
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic resin composition with low coefficient of linear ther...
- Patent number 8,114,933
- Issue date Feb 14, 2012
- Cheil Industries Inc.
- Tae Uk Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Acrylic Based Resin Composition and Molded Product Using the Same
- Publication number 20120172499
- Publication date Jul 5, 2012
- CHEIL INDUSTRIES INC.
- Hee-Seok NA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermoplastic resin composition with low coefficient of linear ther...
- Publication number 20070260013
- Publication date Nov 8, 2007
- Cheil Industries Inc.
- Tae Uk Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermoplastic resin composition with low coefficient of linear ther...
- Publication number 20070155898
- Publication date Jul 5, 2007
- Hee Seok Na
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...