IP Library › Assignment 016415/0394
Patent Assignment
Reel/Frame 016415/0394

Assignment of Assignor's Interest

Recorded: 2005-04-01 Pages: 2
Assignors
SEIBOLD, KERSTIN
Executed: 2003-03-31
KIRCH, OLIVER
Executed: 2003-03-19
Assignee
INFINEON TECHNOLOGIES AG
ST. -MARTIN-STRASSE 53, MUENCHEN, 81669, GERMANY
Covered Property (1)
Polymer Material Having a Low Glass Transition Temperature for Use in Chemically Amplified Photoresists for Semiconductor Production
Patent: 6,890,699 →
Application: 10/377,893 →
Publication: US 2003/0162411
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 15, 2010
From: INFINEON TECHNOLOGIES AG
To: QIMONDA AG
Reel/Frame 023796/0001 →
Assignment of Assignor's Interest May 8, 2015
From: QIMONDA AG
To: INFINEON TECHNOLOGIES AG
Reel/Frame 035623/0001 →
Assignment of Assignor's Interest Oct 8, 2015
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 036818/0583 →