Keong-Yeon YOON

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Polyurethane resin composition for support pad and polyurethane sup...
- Patent number 9,745,468
- Issue date Aug 29, 2017
- LG Chem, Ltd.
- Dong-Mok Shin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly-urethane resin and poly-urethane absorbing pad using the same
- Patent number 9,133,299
- Issue date Sep 15, 2015
- LG Chem, Ltd.
- Sang-Soon Choi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane resin composition for mounting pad and polyurethane mo...
- Patent number 8,481,149
- Issue date Jul 9, 2013
- LG Chem, Ltd.
- Na-Ri Kim
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
POLYURETHANE RESIN COMPOSITION FOR SUPPORT PAD AND POLYURETHANE SUP...
- Publication number 20140206784
- Publication date Jul 24, 2014
- LG CHEM, LTD.
- Dong-Mok SHIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLY-URETHANE RESIN AND POLY-URETHANE ABSORBING PAD USING THE SAME
- Publication number 20130018118
- Publication date Jan 17, 2013
- LG CHEM, LTD.
- Sang-Soon CHOI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR MANUFACTURING POROUS SHEET AND POROUS SHEET MANUFACTURED...
- Publication number 20120085038
- Publication date Apr 12, 2012
- LG CHEM, LTD.
- Seong-Uk Jeong
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYURETHANE RESIN COMPOSITION FOR MOUNTING PAD AND POLYURETHANE MO...
- Publication number 20120064326
- Publication date Mar 15, 2012
- LG CHEM, LTD.
- Na-Ri KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...