IP Library › Assignment 023521/0610
Patent Assignment
Reel/Frame 023521/0610

Assignment of Assignor's Interest

Recorded: 2009-11-16 Pages: 5
Assignors
KWAK, BYONG SUNG
Executed: 2009-11-12
MOON, HONG SIK
Executed: 2009-11-12
YI, HAN JU
Executed: 2009-11-12
KANG, YOUNG SOON
Executed: 2009-11-11
CHAE, EUN HEE
Executed: 2009-11-12
CHAE, SANG MI
Executed: 2009-11-12
LEE, KI HO
Executed: 2009-11-11
Assignee
SK HOLDINGS CO., LTD.
99, SEORIN-DON, JONGRO-KU, SEOUL, 110-110, KOREA, REPUBLIC OF
Covered Property (1)
Carbamoyloxy Arylalkanoyl Arylpiperazine Analgesics
Patent: 8,541,409 →
Application: 12/600,291 →
Publication: US 2011/0195963
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 23, 2011
From: IM, DAE JOONG
To: SK HOLDINGS CO. LTD.
Reel/Frame 025852/0416 →
Assignment of Assignor's Interest Jan 19, 2012
From: SK HOLDINGS CO., LTD.
To: SK BIOPHARMACEUTICALS CO., LTD.
Reel/Frame 027558/0316 →