Patent Assignment
Reel/Frame 017084/0584
Assignment of Assignor's Interest
Recorded: 2005-09-26
Pages: 5
Assignors
CHOULIS, STELIOS A.
Executed: 2005-09-23
MATHAI, MATHEW
Executed: 2005-09-23
CHOONG, VI-EN
Executed: 2005-09-23
Assignee
OSRAM OPTO SEMICONDUCTORS GMBH
WEMERWERKSTRASSE 2, D-93049 REGENSBURG, GERMANY
Covered Property
(1)
Interface Conditioning to Improve Efficiency and Lifetime of Organic Electroluminescence Devices
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 2, 2015
From: OSRAM OPTO SEMICONDUCTORS GMBH
To: OSRAM OLED GMBH
Reel/Frame 036527/0179 →
Assignment of Assignor's Interest
Aug 11, 2020
From: OSRAM OLED GMBH
To: DOLYA HOLDCO 5 LIMITED
Reel/Frame 053464/0374 →
Corrective Assignment to Correct the 11/658.772 Replaced 11/658.772 Property Numbers Previously Recorded at Reel: 053464 Frame: 0395. Assignor(S) Hereby Confirms the Assignment.
Aug 11, 2020
From: DOLYA HOLDCO 5 LIMITED
To: PICTIVA DISPLAYS INTERNATIONAL LIMITED
Reel/Frame 053464/0395 →