IP Library › Assignment 062603/0289
Patent Assignment
Reel/Frame 062603/0289

Assignment of Assignor's Interest

Recorded: 2023-02-06 Pages: 4
Assignor
Assignee
MERCK PATENT GMBH
FRANKFURTER STRASSE 250, DARMSTADT, 64293, GERMANY
Covered Property (1)
Materials for Organic Electroluminescent Devices
Application: 17/637,832 →
Publication: US 2022/0306613
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 6, 2023
From: PARHAM, AMIR; KROEBER, JONAS; ENGELHART, JENS; EHRENREICH, CHRISTIAN
To: MERCK KGAA
Reel/Frame 062603/0255 →
Assignment of Assignor's Interest Feb 6, 2023
From: MERCK KGAA
To: MERCK PERFORMANCE MATERIALS GERMANY GMBH
Reel/Frame 062603/0273 →