IP Library Assignment 031688/0172
Patent Assignment
Reel/Frame 031688/0172

Assignment of Assignor's Interest

Recorded: 2013-11-27 Pages: 5
Assignors
LEE, DO-HYUNG
Executed: 2013-11-25
KIM, DONG-JUN
Executed: 2013-11-25
NO, YOUNG-SEOK
Executed: 2013-11-25
CHUN, HYUNDONG
Executed: 2013-11-25
LEE, JOO-DONG
Executed: 2013-11-25
Assignee
HEESUNG MATERIAL LTD.
113-19, DANGHA-RO, NAMSA-MYEON, CHEOIN-GU, YONGIN-CITY, GYEONGGI-DO, 449-884, KOREA, REPUBLIC OF
Covered Property (1)
Multicyclic Aromatic Compound and Organic Light Emitting Device Using the Same
Patent: 9,899,600 →
Application: 14/090,648 →
Publication: US 2014/0145169
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 13, 2020
From: HEESUNG MATERIAL LTD.
To: LT MATERIALS CO., LTD.
Reel/Frame 051926/0419 →