Assignment of Assignor's Interest

Recorded: 2010-11-29 Pages: 4

Assignors

RHEE, JANG-WEON

Executed: 2010-09-07

JUNG, INHWA

Executed: 2010-09-07

KANG, GWIGWON

Executed: 2010-09-07

LEE, YOUNGKEUN

Executed: 2010-09-09

Assignee

SK ENERGY CO., LTD.

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

Covered Property (1)

Microporous Polyolefin Film with Thermally Stable Porous Layer at High Temperature

Application: 12/992,621 →

Publication: US 2011/0064929

Related Assignments (1)

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