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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/10/2003
Application #:
09878697
Filing Dt:
06/11/2001
Publication #:
Pub Dt:
08/22/2002
Inventors:
Udo Dinger, Hans-Jurgen Mann, Wolfgang Singer
Title:
REDUCTION OBJECTIVE FOR EXTREME ULTRAVIOLET LITHOGRAPHY
Assignment: 1
Reel/Frame:
013784/0212Recorded: 02/20/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/13/2003
Exec Dt:
02/13/2003
Exec Dt:
02/13/2003
Assignee:
89518 HEIDENHEIM, GERMANY
Correspondent:
MARSHALL, GERSTEIN & BORUN
PAUL B. STEPHENS
6300 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606-6357
Assignment: 2
Reel/Frame:
015541/0879Recorded: 07/12/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/2004
Assignee:
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Correspondent:
MARSHALL, GERSTEIN & BORUN LLP
PAUL B. STEPHENS
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, ILLINOIS 60606-6357
Assignment: 3
Reel/Frame:
025763/0367Recorded: 01/18/2011Pages: 28
Conveyance:
A MODIFYING CONVERSION
Assignor:
Exec Dt:
10/14/2010
Assignee:
RUDOLF-EBER-STRASSE 2
73447 OBERKOCHEN, GERMANY
Correspondent:
TIMOTHY A. FRENCH
FISH & RICHARDSON P.C.
ONE MARINA PARK DRIVE
BOSTON, MASSACHUSETTS 02210-1878

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