Patent Assignment
Reel/Frame 025894/0691
Assignment of Assignor's Interest
Recorded: 2011-03-03
Pages: 4
Assignors
SHIN, CHANG-JU
Executed: 2011-03-03
KIM, TAE-HYUNG
Executed: 2011-03-03
KIM, KYOUNG-SOO
Executed: 2011-03-03
LEE, JUNG-SUB
Executed: 2011-03-03
Assignee
DOOSAN CORPORATION
DOOSAN TOWER 18F, 18-12, ULCHI-RO 6KA, CHUNG-GU,, SEOUL, 100-730, KOREA, REPUBLIC OF
Covered Property
(1)
Anthracene Derivative and Organic Electroluminescence Element Using the Same
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 →