Patent Assignment
Reel/Frame 028228/0025
Assignment of Assignor's Interest
Recorded: 2012-05-17
Pages: 8
Assignee
MERCK PATENT GMBH
PATENTS & SCIENTIFIC INFORMATION, FRANKFURTER STR. 250, DARMSTADT, 64293, GERMANY
Covered Property
(1)
Materials for Organic Electroluminescent Devices