IP Library › Assignment 017050/0924
Patent Assignment
Reel/Frame 017050/0924

Assignment of Assignor's Interest

Recorded: 2005-11-22 Pages: 6
Assignors
CHOULIS, STELIOS A.
Executed: 2005-10-01
MATHAI, MATHEW
Executed: 2005-10-13
CHOONG, VI-EN
Executed: 2005-10-01
SO, FRANKY
Executed: 2005-10-27
Assignee
OSRAM OPTO SEMICONDUCTORS GMBH
WERNERWERKSTRASSE 2,, D-93049 REGENSBURG, GERMANY
Covered Property (1)
Organic Electrophosphorescence Device Having Interfacial Layers
Patent: 7,772,761 →
Application: 11/238,888 →
Publication: US 2007/0069636
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License Jul 31, 2006
From: OPTO, ORSAM
To: UNITED STATES DEPARTMENT OF ENERGY
Reel/Frame 018170/0518 →
Assignment of Assignor's Interest Sep 2, 2015
From: OSRAM OPTO SEMICONDUCTORS GMBH
To: OSRAM OLED GMBH
Reel/Frame 036527/0179 →