Patent Assignment
Reel/Frame 016326/0399
Assignment of Assignor's Interest
Recorded: 2005-06-13
Pages: 4
Assignors
STOSSEL, PHILIPP
Executed: 2005-05-17
BACH, INGRID
Executed: 2005-05-12
SPREITZER, HUBERT
Executed: 2005-06-06
Assignee
COVION ORGANIC SEMICONDUCTORS GMBH
INTELLECTUAL PROPERTY GROUP, INDUSTRIEPARK HOCHST, GEBAUDE F 821, FRANKFURT AM MAIN, D-65926, GERMANY
Covered Property
(1)
Palladium and Platinum Complexes
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jul 1, 2006
From: COVION ORGANIC SEMICONDUCTORS GMBH
To: MERCK OLED MATERIALS GMBH
Reel/Frame 018097/0118 →
Assignment of Assignor's Interest
Jan 29, 2007
From: MERCK OLED MATERIALS GMBH
To: MERCK PATENT GMBH
Reel/Frame 018821/0477 →
Assignment of Assignor's Interest
Jun 15, 2023
From: MERCK PATENT GMBH
To: UDC IRELAND LIMITED
Reel/Frame 064004/0725 →