IP Library › Assignment 015894/0391
Patent Assignment
Reel/Frame 015894/0391

Assignment of Assignor's Interest

Recorded: 2005-03-11 Pages: 4
Assignors
STOSSEL, PHILIPP
Executed: 2005-02-28
BACH, INGRID
Executed: 2005-02-28
SPREITZER, HUBERT
Executed: 2005-03-01
Assignee
COVION ORGANIC SEMICONDUCTORS GMBH
INDUSTRIEPARK HOCHST, GEBAUDE F 821, FRANKFURT AM MAIN, D-65926, GERMANY
Covered Property (1)
Rhodium and Iridium Complexes
Patent: 7,883,785 →
Application: 10/525,396 →
Publication: US 2006/0127696
Related Assignments (2)
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 →