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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
8199400
Issue Dt:
06/12/2012
Application #:
12561019
Filing Dt:
09/16/2009
Publication #:
20100014153
Pub Dt:
01/21/2010
Inventors:
David Shafer, Wilhelm Ulrich, Aurelian Dodoc, Rudolf Von Buenau, Alexander Epple et al
Title:
CATADIOPTRIC PROJECTION OBJECTIVE
Assignment: 1
Reel/Frame:
023251/0577Recorded: 09/18/2009Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SHAFER, DAVID
Exec Dt:
04/16/2009
ULRICH, WILHELM
Exec Dt:
04/20/2009
DODOC, AURELIAN
Exec Dt:
05/05/2009
BUENAU, RUDOLF VON
Exec Dt:
05/08/2009
MANN, HANS-JUERGEN
Exec Dt:
04/15/2009
EPPLE, ALEXANDER
Exec Dt:
04/14/2009
BEDER, SUSANNE
Exec Dt:
05/14/2009
SINGER, WOLFGANG
Exec Dt:
04/21/2009
Assignee:
CARL ZEISS SMT AG
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
Correspondent:
CHRIS C. BOWLEY
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:
CARL ZEISS SMT AG
Exec Dt:
10/14/2010
Assignee:
CARL ZEISS SMT GMBH
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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