IP Library › Assignment 016071/0825
Patent Assignment
Reel/Frame 016071/0825

Assignment of Assignor's Interest

Recorded: 2005-04-14 Pages: 4
Assignors
STOSSEL, PHILIPP
Executed: 2005-01-18
PARHAM, AMIR
Executed: 2005-01-12
VESTWEBER, HORST
Executed: 2005-01-17
SPREITZER, HUBERT
Executed: 2005-01-12
Assignee
COVION ORGANIC SEMICONDUCTORS GMBH
INTELLECTUAL PROPERTY GROUP, INDUSTRIEPARK HOCHST GEBAUDE F 821, FRANKFURT AM MAIN, D-65926, GERMANY
Covered Property (1)
2,1,3-Benzothiadiazoles for Use as Electronic Active Components
Patent: 7,223,484 →
Application: 10/519,967 →
Publication: US 2006/0052612
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 →