Patent Assignment
Reel/Frame 049840/0975
Assignment of Assignor's Interest
Recorded: 2019-07-23
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