IP Library Assignment 013141/0154
Patent Assignment
Reel/Frame 013141/0154

Assignment of Assignor's Interest

Recorded: 2002-07-30 Pages: 2
Assignor
SCHUSTER, KARL-HEINZ
Executed: 2002-07-10
Assignee
CARL ZEISS SEMICONDUCTOR MANUFACTURING TECHNOLOGIES AG
CARL-ZEISS-STRASSE 22, 73447, OBERKOCHEN, GERMANY
Covered Property (1)
Polarizer and Microlithography Projection System with a Polarizer
Patent: 6,856,379 →
Application: 10/151,867 →
Publication: US 2002/0176166
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 19, 2004
From: CARL ZEISS SEMICONDUCTOR MANUFACTURING TECHNOLOGIES AG
To: CARL ZEISS SMT AG
Reel/Frame 016005/0431 →
A Modifying Conversion Jan 18, 2011
From: CARL ZEISS SMT AG
To: CARL ZEISS SMT GMBH
Reel/Frame 025763/0367 →