IP Library Assignment 019257/0510
Patent Assignment
Reel/Frame 019257/0510

Assignment of Assignor's Interest

Recorded: 2007-05-07 Pages: 2
Assignors
DODOC, AURELIAN
Executed: 2006-09-11
ULRICH, WILHELM
Executed: 2006-09-14
ROSTALSKI, HANS-JUERGEN
Executed: 2006-08-17
Assignee
CARL ZEISS SMT AG
RUDOLF-EBER-STRASSE 2, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Refractive Projection Objective for Immersion Lithography
Patent: 7,751,129 →
Application: 10/576,754 →
Publication: US 2008/0043345
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 →