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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/08/2012
Application #:
12233914
Filing Dt:
09/19/2008
Publication #:
Pub Dt:
04/09/2009
Inventors:
Jens Ossmann, Martin Endres, Ralf Stuetzle
Title:
ILLUMINATION OPTICAL SYSTEM FOR MICROLITHOGRAPHY
Assignment: 1
Reel/Frame:
021740/0313Recorded: 10/27/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/15/2008
Exec Dt:
10/17/2008
Exec Dt:
10/17/2008
Assignee:
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
Correspondent:
SEAN P. DALEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
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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