IP Library › Assignment 014544/0233
Patent Assignment
Reel/Frame 014544/0233

Assignment of Assignor's Interest

Recorded: 2004-04-22 Pages: 4
Assignors
STOSSEL, PHILIPP
Executed: 2004-04-16
SPREITZER, HUBERT
Executed: 2004-04-16
BECKER, HEINRICH
Executed: 2004-04-16
Assignee
COVION ORGANIC SEMICONDUCTOR GMBH
INDUSTRIEPARK HOCHST, GABAUDE F 821, INTELLECTUAL PROPERTY GROUP, D-65926 FRANKFURT AM MAIN, GERMANY
Covered Property (1)
Rhodium and Iridium Complexes
Patent: 7,094,897 →
Application: 10/474,090 →
Publication: US 2004/0133004
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 →