IP Library Assignment 017874/0422
Patent Assignment
Reel/Frame 017874/0422

Assignment of Assignor's Interest

Recorded: 2006-06-29 Pages: 2
Assignor
CLAUSS, WILFRIED
Executed: 2006-06-19
Assignee
CARL ZEISS SMT AG
CARL-ZEISS-STRASSE 22, D-73446 OBERKOCHEN, GERMANY
Covered Property (1)
Projection Objective of a Microlithographic Projection Exposure Apparatus and Method for Its Production
Patent: 7,679,721 →
Application: 11/401,789 →
Publication: US 2006/0238895
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 →