Worl-yong KIM

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Polymer resin composition and method of preparing the same
- Patent number 7,754,805
- Issue date Jul 13, 2010
- LG Chem, Ltd.
- Chung Hae Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Injection mold having shearing flow making part
- Patent number 7,442,021
- Issue date Oct 28, 2008
- LG Chem, Ltd.
- Worl-yong Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
INJECTION MOLD
- Publication number 20230339161
- Publication date Oct 26, 2023
- LG CHEM, LTD.
- Dong Chul SHIM
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
INJECTION MOLD
- Publication number 20230321879
- Publication date Oct 12, 2023
- LG CHEM, LTD.
- Dong Chul SHIM
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
INJECTION MOLD HAVING SHEARING FLOW MAKING PART
- Publication number 20070190203
- Publication date Aug 16, 2007
- LG CHEM, LTD.
- Worl-yong KIM
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL