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1. WO2013156130 - POLYMERS CONTAINING SUBSTITUTED TRIARYLAMINE UNITS AND ELECTROLUMINESCENT DEVICES CONTAINING SAID POLYMERS

Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
European Patent Office 18.09.20142013716209Published: 25.02.2015
United States of America 14.10.201414394306Published: 12.03.2015
Granted: 14.11.2017
Japan 17.10.20142015506113
Republic of Korea1020147032195Refused: 24.10.2019
Continuation: 29.10.2019