Assignment of Assignor's Interest

Recorded: 2008-11-18 Pages: 4

Assignors

LEE, YOUNG-KEUN

Executed: 2008-08-26

PARK, SANG-HYUN

Executed: 2008-08-26

RHEE, JANG-WEON

Executed: 2008-08-26

LEE, JE-AN

Executed: 2008-08-26

Assignee

SK ENERGY CO., LTD.

99 SEORIN-DONG, JONGRO-GU, SEOUL, 110-110, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF

Covered Property (1)

Microporous polyethylene film with improved strength, permeability and surface energy

Application: 12/232,579 →

Publication: US 2009/0130547

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.