标题

Materical for organic electroluminescent devices and organic electroluminescent devices made by using the same

授权日

1900-01-01

公开（公告）号

US20110309338A1

申请日

2011-07-07

公开（公告）日

2011-12-22

当前申请（专利权）人

IDEMITSU KOSAN CO., LTD.

发明人

IWAKUMA, TOSHIHIRO | HOSOKAWA, CHISHIO | IKEDA, HIDETSUGU | TOMITA, SEIJI | ARAKANE, TAKASHI

简单同族

CN1643105A | EP1486550A1 | EP1486550A4 | EP1486550B1 | EP2770036A1 | EP2770036B1 | EP3290490A1 | JP4060802B2 | JPWO2003078541A1 | KR100957288B1 | KR1020040094797A | TW200305353A | TWI272873B | US20050127823A1 | US20110309338A1 | US20120235129A1 | US20140001460A1 | US7990046 | US8580398 | US8685543 | US8911886 | USR46368 | WO2003078541A1

简单同族成员数量

23

简单同族被引用专利总数

283

诉讼案件数

0

法律状态/事件

授权