Assignment of Assignor's Interest

Recorded: 2010-10-05 Pages: 4

Assignors

LEE, JEAN

Executed: 2010-09-17

SUNG, JONGMOON

Executed: 2010-09-17

KIM, YONGKYOUNG

Executed: 2010-09-17

LEE, YOUNGKEUN

Executed: 2010-09-17

Assignee

SK ENERGY CO., LTD.

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

Covered Property (1)

Method of Manufacturing the Microporous Polyolefin Composite Film with a Thermally Stable Layer at High Temperature

Application: 12/936,436 →

Publication: US 2011/0033743

Related Assignments (1)

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