IP Library Assignment 021525/0524
Patent Assignment
Reel/Frame 021525/0524

Assignment of Assignor's Interest

Recorded: 2008-09-12 Pages: 3
Assignors
FREIMANN, ROLF
Executed: 2008-06-30
PHILIPPS, JENS
Executed: 2008-07-14
Assignee
CARL ZEISS SMT AG
RUDOLF-EBER-STRASSE 2, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Projection Illumination System
Patent: 8,228,485 →
Application: 12/129,235 →
Publication: US 2009/0002663
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 →