Sergey Ulyakhin

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Moscow, RU

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Patents Grantslast 30 patents

Information Patent Grant
Sulphonate based compound, polymer electrolyte membrane comprising...
- Patent number 9,136,551
- Issue date Sep 15, 2015
- LG Chem, Ltd.
- Hyejin Kwon
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SULPHONATE BASED COMPOUND, POLYMER ELECTROLYTE MEMBRANE COMPRISING...
- Publication number 20140065512
- Publication date Mar 6, 2014
- LG CHEM, LTD.
- Hyejin Kwon
- C07 - ORGANIC CHEMISTRY