IP Library › Assignment 013515/0976
Patent Assignment
Reel/Frame 013515/0976

Assignment of Assignor's Interest

Recorded: 2002-11-18 Pages: 4
Assignors
HARTMANN, HORST
Executed: 2002-07-28
KANITZ, ANDREAS
Executed: 2002-07-16
ROGLER, WOLFGANG
Executed: 2002-07-16
SCHUMANN, JORG
Executed: 2002-07-24
Assignee
SIEMENS AKTIENGESELLSCHAFT
RIDLER STR. 55, 80339 MUNCHEN, GERMANY
Covered Property (1)
Di(Het)Arylaminothiophene Derivatives
Patent: 6,984,737 →
Application: 10/181,744 →
Publication: US 2003/0137240
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 28, 2005
From: SIEMENS AG
To: OSRAM OPTO SEMICONDUCTORS GMBH
Reel/Frame 017143/0859 →
Assignment of Assignor's Interest Sep 2, 2015
From: OSRAM OPTO SEMICONDUCTORS GMBH
To: OSRAM OLED GMBH
Reel/Frame 036527/0179 →