IP Library Assignment 020384/0545
Patent Assignment
Reel/Frame 020384/0545

Assignment of Assignor's Interest

Recorded: 2008-01-18 Pages: 3
Assignors
WARM, BERNDT
Executed: 2008-01-08
DENGEL, GUENTHER
Executed: 2007-12-17
Assignee
CARL ZEISS SMT AG
RUDOLF-EBER-STRASSE 2, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Illumination Optics for Projection Microlithography
Patent: 7,858,957 →
Application: 11/945,401 →
Publication: US 2008/0123807
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
A Modifying Conversion Jan 18, 2011
From: CARL ZEISS SMT AG
To: CARL ZEISS SMT GMBH
Reel/Frame 025763/0367 →