IP Library › Assignment 029197/0327
Patent Assignment
Reel/Frame 029197/0327

Assignment of Assignor's Interest

Recorded: 2012-10-26 Pages: 4
Assignors
STOESSEL, PHILIPP
Executed: 2012-07-03
BREUNING, ESTER
Executed: 2012-07-03
JOOSTEN, DOMINIK
Executed: 2012-07-03
Assignee
MERCK PATENT GMBH
FRANKFURTER STRABE 250, DARMSTADT, 64293, GERMANY
Covered Property (1)
Organic Electroluminescent Device
Patent: 9,139,765 →
Application: 13/643,615 →
Publication: US 2013/0046094
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Feb 10, 2026
From: MERCK PATENT GMBH
To: UDC IRELAND LIMITED
Reel/Frame 073741/0073 →