标题:
Polymer for organic electroluminescent element, and organic electroluminescent element using the same
授权日:
2015-02-03
公开(公告)号:
US8945726
申请日:
2011-02-07
公开(公告)日:
2015-02-03
当前申请(专利权)人:
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
发明人:
TANAKA, HIROSHIGE | ASARI, TOHRU | SHIRAISHI, KAZUTO | HAYASHIDA, HIROYUKI | KOISHIKAWA, YASUSHI | YOSHIMURA, KAZUAKI | ISHIYAMA, TAKAYA
简单同族:
CN102781979A | CN102781979B | EP2540749A1 | EP2540749A4 | EP2540749B1 | JP5976532B2 | JPWO2011105204A1 | KR101740227B1 | KR1020130008562A | TW201202386A | TWI506120B | US20120313513A1 | US8945726 | WO2011105204A1
简单同族成员数量:
14
简单同族被引用专利总数:
22
诉讼案件数:
0
法律状态/事件:
授权 | 权利转移