IP Library Assignment 021056/0114
Patent Assignment
Reel/Frame 021056/0114

Assignment of Assignor's Interest

Recorded: 2008-05-30 Pages: 2
Assignors
FREIMANN, ROLF
Executed: 2008-01-16
WAGEMANN, ULRICH
Executed: 2008-01-17
Assignee
CARL ZEISS SMT AG
RUDOLF-EBER-STRASSE 2, 73447 OBERKOCHEN, GERMANY
Covered Property (1)
Method of Aligning an Optical System
Patent: 7,643,149 →
Application: 11/920,838 →
Publication: US 2009/0231593
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 →