标题:
Compound for organic electroluminescent device and organic electroluminescent device
授权日:
1900-01-01
公开(公告)号:
US20110057184A1
申请日:
2009-04-30
公开(公告)日:
2011-03-10
当前申请(专利权)人:
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
发明人:
KAI, TAKAHIRO | KOMORI, MASAKI | YAMAMOTO, TOSHIHIRO
简单同族:
CN102017221A | CN102017221B | EP2293357A1 | EP2293357A4 | EP2293357B1 | JP5200099B2 | JPWO2009136586A1 | KR101571114B1 | KR1020110007233A | TW201005072A | TWI457417B | US20110057184A1 | US8703302 | WO2009136586A1
简单同族成员数量:
14
简单同族被引用专利总数:
42
诉讼案件数:
0
法律状态/事件:
授权 | 权利转移