Patent Assignment
Reel/Frame 020791/0217
Assignment of Assignor's Interest
Recorded: 2008-04-11
Pages: 4
Assignors
CHO, JEONG-WOO
Executed: 2007-09-18
LIM, SANG-CHUL
Executed: 2007-09-18
MAENG, CHEOL-YOUNG
Executed: 2007-09-18
HWANG, SUN-GWAN
Executed: 2007-09-18
BAE, SUNG-JIN
Executed: 2007-09-18
KIM, EUN-AE
Executed: 2007-09-18
Assignee
SK HOLDINGS CO., LTD.
99, SEORIN-DONG, JONGRO-KU, SEOUL, 110-110, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
Covered Property
(1)
Oxazole Hydroxamic Acid Derivatives and Use Thereof
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 19, 2007
From: SK CORPORATION
To: SK HOLDINGS CO., LTD.
Reel/Frame 020156/0012 →
Corrective Assignment to Correct the Country of Assignee Previously Recorded on Reel 020156 Frame 0012. Assignor(S) Hereby Confirms the Sk Corporation to Sk Holdings Co., Ltd..
Jun 26, 2008
From: SK CORPORATION
To: SK HOLDINGS CO, LTD.
Reel/Frame 021147/0611 →
Assignment of Assignor's Interest
Jan 19, 2012
From: SK HOLDINGS CO., LTD.
To: SK BIOPHARMACEUTICALS CO., LTD.
Reel/Frame 027558/0316 →