Jeon Koo Lee

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Complex and preparation method of poly(alkylene carbonate) using th...
- Patent number 9,777,031
- Issue date Oct 3, 2017
- SK Innovation Co., Ltd.
- Jong Chan Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Styrene-butadiene copolymer highly functionalized with reactive pol...
- Patent number 8,455,600
- Issue date Jun 4, 2013
- Korea Kumho Petrochemical Co., Ltd.
- Seung Su Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing polymer polyol stabilizer using maleic anhydri...
- Patent number 7,960,496
- Issue date Jun 14, 2011
- Korea Kumho Petrochemical Co., Ltd.
- Jang Hyun Choi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Novel Complex and Preparation Method of Poly(Alkylene Carbonate) Us...
- Publication number 20160376299
- Publication date Dec 29, 2016
- SK INNOVATION CO., LTD.
- Jong Chan Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Double Metal Cyanide Catalyst and Epoxide/Carbon Dioxide Copolymer...
- Publication number 20160152651
- Publication date Jun 2, 2016
- SK INNOVATION CO.,LTD.
- IL GU Jung
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL TRIDENTATE COMPLEXES AND PROCESS OF PRODUCING POLYCARBONATE B...
- Publication number 20150299239
- Publication date Oct 22, 2015
- Cyriac ANISH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Styrene-Butadiene Copolymer Highly Functionalized with Reactive Pol...
- Publication number 20120165462
- Publication date Jun 28, 2012
- KOREA KUMHO PETROCHEMICAL CO., LTD.
- Seung Su KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for preparing polymer polyol stabilizer using maleic anhydri...
- Publication number 20080287645
- Publication date Nov 20, 2008
- Korea Kumbo Petrochemical Co., Ltd.
- Jang Hyun Choi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...