IP Library › Assignment 057592/0156
Patent Assignment
Reel/Frame 057592/0156

Assignment of Assignor's Interest

Recorded: 2021-09-24 Pages: 8
Assignors
KOENEN, NILS
Executed: 2021-07-21
HAYER, ANNA
Executed: 2021-07-03
MAIER-FLAIG, FLORIAN
Executed: 2021-07-06
PFISTER, JOCHEN
Executed: 2021-07-02
HEIL, HOLGER
Executed: 2021-07-01
Assignee
MERCK KGAA
FRANKFURTER STRASSE 250, DARMSTADT, 64293, GERMANY
Covered Property (1)
Materials for Organic Electroluminescent Devices
Application: 17/423,686 →
Publication: US 2022/0140245
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 24, 2021
From: MERCK KGAA
To: MERCK PERFORMANCE MATERIALS GERMANY GMBH
Reel/Frame 057592/0195 →
Assignment of Assignor's Interest Sep 24, 2021
From: MERCK PERFORMANCE MATERIALS GERMANY GMBH
To: MERCK PATENT GMBH
Reel/Frame 057592/0221 →