IP Library › Assignment 016120/0359
Patent Assignment
Reel/Frame 016120/0359

Assignment of Assignor's Interest

Recorded: 2005-06-10 Pages: 3
Assignors
LEE, YOUNG KEUN
Executed: 2005-04-14
RHEE, JANG WEON
Executed: 2005-04-14
SUNG, JUNG MOON
Executed: 2005-04-14
JO, BYOUNG CHEON
Executed: 2005-04-14
LEE, CHOL HO
Executed: 2005-04-14
Assignee
SK CORPORATION
99 SEORIN-DONG, JONGRO-GU, SEOUL, 110-110, KOREA, REPUBLIC OF
Covered Property (1)
Microporous polyethylene film having excellent physical properties, productivity, and quality consistency, and method of producing same
Application: 11/126,279 →
Publication: US 2006/0228540
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 26, 2008
From: SK CORPORATION
To: SK ENERGY CO., LTD.
Reel/Frame 020560/0233 →
Change of Name Sep 20, 2011
From: SK ENERGY CO., LTD
To: SK INNOVATION CO., LTD.
Reel/Frame 026932/0203 →