IP Library Assignment 018258/0953
Patent Assignment
Reel/Frame 018258/0953

Assignment of Assignor's Interest

Recorded: 2006-09-15 Pages: 4
Assignors
SCHUSTER, KARL-HEINZ
Executed: 2006-06-22
CLAUSS, WILFRIED
Executed: 2006-06-22
Assignee
CARL ZEISS SMT AG
CARL-ZEISS STRASSE 22, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Microlithography Projection Objective with Crystal Lens
Patent: 7,755,839 →
Application: 10/596,626 →
Publication: US 2007/0091451
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 →