Patent Assignment
Reel/Frame 063129/0062
Assignment of Assignor's Interest
Recorded: 2023-03-28
Pages: 6
Assignors
STOESSEL, PHILIPP
Executed: 2022-05-13
MAY, FALK
Executed: 2022-05-20
AUCH, ARMIN
Executed: 2022-05-17
Assignee
MERCK KGAA
FRANKFURTER STRASSE 250, DARMSTADT, 64293, GERMANY
Covered Property
(1)
Mononuclear Tripodal Hexadentate Iridium Complexes for Use in Oleds
Application:
18/028,770 →
Publication:
US 2023/0331754
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 28, 2023
From: MERCK KGAA
To: MERCK PERFORMANCE MATERIALS GERMANY GMBH
Reel/Frame 063129/0101 →
Assignment of Assignor's Interest
Mar 28, 2023
From: MERCK PERFORMANCE MATERIALS GERMANY GMBH
To: MERCK PATENT GMBH
Reel/Frame 063132/0094 →
Assignment of Assignor's Interest
Jun 15, 2023
From: MERCK PATENT GMBH
To: UDC IRELAND LIMITED
Reel/Frame 064004/0725 →