Assignment of Assignor's Interest

Recorded: 2013-12-03 Pages: 3

Assignor

Executed: 2013-10-23

Assignee

SK CHEMICALS CO., LTD.

310, PANGYO-RO,, BUNDANG-GU, SEONGNAM-SI,, GYEONGGIDO,, 463-400, KOREA, REPUBLIC OF

Covered Property (1)

Carbazole-Based Phosphine Oxide Compound, and Organic Electroluminescent Device Including the Same

Patent: 9,278,986 →

Application: 13/322,187 →

Publication: US 2012/0068168

Related Assignments (1)

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