Patent Assignment
Reel/Frame 015901/0390
Assignment of Assignor's Interest
Recorded: 2004-10-13
Pages: 3
Assignee
SK CORPORATION
99, SEORIN-DONG, JONGRO, KU, SEOUL, 110-110, KOREA, REPUBLIC OF
Covered Property
(1)
Carbamates of 2-heterocyclic-1,2-ethanediols
Application:
10/965,114 →
Publication:
US 2005/0065193
Related Assignments
(2)
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 →