IP Library › Assignment 013720/0066
Patent Assignment
Reel/Frame 013720/0066

Assignment of Assignor's Interest

Recorded: 2003-01-29 Pages: 3
Assignors
WRSCHKA, PETER
Executed: 2003-01-27
SIMPSON, ALEXANDER
Executed: 2003-01-17
Assignee
INFINEON TECHNOLOGIES NORTH AMERICA CORP.
1730 NORTH FIRST STREET, SAN JOSE, CALIFORNIA, 95112
Covered Property (1)
Chemical Mechanical Polishing (Cmp) Process Using Fixed Abrasive Pads
Patent: 6,899,597 →
Application: 10/353,733 →
Publication: US 2005/0014454
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 28, 2005
From: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
To: INFINEON TECHNOLOGIES AG
Reel/Frame 015709/0910 →
Assignment of Assignor's Interest Jan 13, 2010
From: INFINEON TECHNOLOGIES AG
To: QIMONDA AG
Reel/Frame 023773/0457 →
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 →