Patent Assignment
Reel/Frame 022194/0943
Assignment of Assignor's Interest
Recorded: 2009-02-03
Pages: 5
Assignee
MERCK PATENT GMBH
PATENTS & SCIENTIFIC INFORMATION, FRANKFURTER STR. 250, DARMSTADT, 64293, GERMANY
Covered Property
(1)
Polymer Blends and Their Use in Organic Light Emitting Devices