IP Library › Assignment 027819/0969
Patent Assignment
Reel/Frame 027819/0969

Assignment of Assignor's Interest

Recorded: 2012-03-07 Pages: 2
Assignors
KIM, TAE-HYUNG
Executed: 2012-02-03
KIM, KYOUNG-SOO
Executed: 2012-02-03
Assignee
DOOSAN CORPORATION
18-12 EULJIRO 6-GA. JUNG-GU, SEOUL, 100-730, KOREA, REPUBLIC OF
Covered Property (1)
Acridine Derivative and Organic Electroluminescence Device Including the Same
Patent: 8,597,802 →
Application: 13/378,851 →
Publication: US 2012/0168730
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 18, 2020
From: DOOSAN CORPORATION
To: DOOSAN SOLUS CO., LTD.
Reel/Frame 052970/0277 →
Change of Address Jun 18, 2020
From: DOOSAN CORPORATION
To: DOOSAN CORPORATION
Reel/Frame 052971/0480 →
Change of Name Jan 4, 2021
From: DOOSAN SOLUS CO., LTD.
To: SOLUS ADVANCED MATERIALS CO., LTD.
Reel/Frame 054887/0911 →