Hyosung Kim

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Polyols and polyurethanes, polyurethaneforms using the same
- Patent number 8,030,364
- Issue date Oct 4, 2011
- Do Gyun Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYOL INCLUDED PHOSPHORUS AND NITROGEN
- Publication number 20110039959
- Publication date Feb 17, 2011
- Do-Gyun Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYOLS AND POLYURETHANES, POLYURETHANEFORMS USING THE SAME
- Publication number 20090023823
- Publication date Jan 22, 2009
- Do Gyun Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...