IP Library Assignment 022679/0408
Patent Assignment
Reel/Frame 022679/0408

Assignment of Assignor's Interest

Recorded: 2009-05-13 Pages: 2
Assignor
FREISCHLAD, KLAUS
Executed: 2009-02-28
Assignee
CARL ZEISS SMT AG
RUDOLF-EBER-STRASSE 2, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Apparatus for Wavefront Detection
Patent: 7,333,216 →
Application: 09/792,607 →
Publication: US 2002/0001088
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory Assignment Jul 21, 2004
From: CARL-ZEISS-STIFTUNG, TRADING AS CARL ZEISS
To: CARL ZEISS SMT AG
Reel/Frame 014888/0198 →
A Modifying Conversion Jan 18, 2011
From: CARL ZEISS SMT AG
To: CARL ZEISS SMT GMBH
Reel/Frame 025763/0367 →