SangHwan Lee

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Flame-retarding carbon dioxide/epoxide copolymer and method for pre...
- Patent number 9,371,420
- Issue date Jun 21, 2016
- SK Innovation Co., Ltd.
- Jisu Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-retarding carbon dioxide/epoxide copolymer and method for pre...
- Patent number 8,912,307
- Issue date Dec 16, 2014
- SK Innovation Co., Ltd.
- Jisu Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block and graft copolymers of poly(alkylene carbonate) and various...
- Patent number 8,637,634
- Issue date Jan 28, 2014
- SK Innovation Co., Ltd.
- JiSu Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Flame-Retarding Carbon Dioxide/Epoxide Copolymer and Method for Pre...
- Publication number 20140378651
- Publication date Dec 25, 2014
- Jisu Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Block and Graft Copolymers of Poly(Alkylene Carbonate) and Various...
- Publication number 20140163179
- Publication date Jun 12, 2014
- SK INNOVATION CO., LTD.
- JiSu Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flame-Retarding Carbon Dioxide/Epoxide Copolymer and Method for Pre...
- Publication number 20120208979
- Publication date Aug 16, 2012
- SK INNOVATION CO., LTD.
- Jisu Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Block and Graft Copolymers of Poly(Alkylene Carbonate) and Various...
- Publication number 20110251355
- Publication date Oct 13, 2011
- SK INNOVATION CO., LTD.
- JiSu Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...