IP Library Assignment 017862/0417
Patent Assignment
Reel/Frame 017862/0417

Assignment of Assignor's Interest

Recorded: 2006-05-08 Pages: 2
Assignor
SHAFER, DAVID
Executed: 2006-03-31
Assignee
CARL ZEISS SMT AG
CARL-ZEISS-STRASSE 22, 73447 OBERKOCHEN, GERMANY
Covered Property (1)
Projection System, in Particular for a Microlithographic Projection Exposure Apparatus
Patent: 7,218,453 →
Application: 11/346,201 →
Publication: US 2006/0187555
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 →