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1. (WO2010072300) ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING TRIAZINE DERIVATIVES
Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
China 26.11.2009200980125130.5
European Patent Office 09.11.20102009759687Published: 05.10.2011
Republic of Korea 26.11.20101020107026533Published: 12.10.2011
Refused: 30.10.2018
Continuation: 31.10.2018
Japan 14.12.20102011541138
United States of America 23.12.201013001266Published: 28.04.2011
Granted: 25.03.2014
European Patent Office2014004087Published: 18.03.2015
Republic of Korea1020187031462Published: 09.11.2018
Refused: 29.11.2019
Republic of Korea1020197006150Published: 11.03.2019
Refused: 29.11.2019