Patent Assignment
Reel/Frame 063282/0393
Assignment of Assignor's Interest
Recorded: 2023-04-11
Pages: 4
Assignor
MERCK ELECTRONICS KGAA
Executed: 2023-01-11
Assignee
MERCK PATENT GMBH
FRANKFURTER STRASSE 250, DARMSTADT, 64293, GERMANY
Covered Property
(1)
Heterocyclic Compounds for Organic Electroluminescent Devices
Application:
18/031,155 →
Publication:
US 2023/0389423
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.