IP Library › Assignment 055683/0366
Patent Assignment
Reel/Frame 055683/0366

Assignment of Assignor's Interest

Recorded: 2021-03-23 Pages: 4
Assignor
Assignee
MERCK PATENT GMBH
FRANKFURTER STRASSE 250, DARMSTADT, 64293, GERMANY
Covered Property (1)
Materials for Organic Electroluminescent Devices
Application: 14/416,879 →
Publication: US 2015/0214489
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 23, 2021
From: PARHAM, AMIR HOSSAIN; EBERLE, THOMAS; JATSCH, ANJA; PFLUMM, CHRISTOF
To: MERCK KGAA
Reel/Frame 055683/0208 →
Assignment of Assignor's Interest Mar 23, 2021
From: MERCK KGAA
To: MERCK PERFORMANCE MATERIALS GERMANY GMBH
Reel/Frame 055683/0272 →