IP Library › Assignment 060867/0336
Patent Assignment
Reel/Frame 060867/0336

Assignment of Assignor's Interest

Recorded: 2022-08-23 Pages: 4
Assignor
Assignee
MERCK PATENT GMBH
FRANKFURTER STRASSE 250, DARMSTADT, 64293, GERMANY
Covered Property (1)
Electroluminescent Devices Having Sensitizer and Fluorescent Emitter
Application: 17/276,060 →
Publication: US 2022/0045276
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 23, 2022
From: STENGEL, ILONA; HORN, ANTONIA; MAY, FALK; LACKNER, AARON
To: MERCK KGAA
Reel/Frame 060867/0223 →
Assignment of Assignor's Interest Aug 23, 2022
From: MERCK KGAA
To: MERCK PERFORMANCE MATERIALS GERMANY GMBH
Reel/Frame 060867/0304 →
Nunc Pro Tunc Assignment Feb 10, 2026
From: MERCK PATENT GMBH
To: UDC IRELAND LIMITED
Reel/Frame 073741/0073 →