Patent Assignment
Reel/Frame 043302/0020
Assignment of Assignor's Interest
Recorded: 2017-07-21
Pages: 3
Assignee
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU, SEOUL, 07336, KOREA, REPUBLIC OF
Covered Property
(1)
Double-Spiro Type Compound and Organic Light-Emitting Device Containing Same
Application:
15/545,577 →
Publication:
US 2018/0002256