IP Library Assignment 017202/0894
Patent Assignment
Reel/Frame 017202/0894

Assignment of Assignor's Interest

Recorded: 2006-01-19 Pages: 4
Assignors
BACH, INGRID
Executed: 2006-01-02
STOSSEL, PHILIPP
Executed: 2006-01-02
Assignee
COVION ORGANIC SEMICONDUCTORS GMBH
INTELLECTUAL PROPERTY GROUP, INDUSTRIEPARK HOCHST GEBAUDE F 821, FRANKFURT AM MAIN, D-65926, GERMANY
Covered Property (1)
Method for Producing Highly Purified, Tris-and Bis-Ortho-Metallated Organometallic Compounds
Patent: 7,737,276 →
Application: 10/559,749 →
Publication: US 2006/0142552
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 →