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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
8488261
Issue Dt:
07/16/2013
Application #:
13170951
Filing Dt:
06/28/2011
Publication #:
20110255181
Pub Dt:
10/20/2011
Inventors:
Jens Kugler, Franz Sorg, Andreas Wurmbrand, Thomas Schletterer, Thomas Ittner
Title:
REPLACEMENT APPARATUS FOR AN OPTICAL ELEMENT
Assignment: 1
Reel/Frame:
026523/0126Recorded: 06/29/2011Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KUGLER, JENS
Exec Dt:
11/18/2009
SORG, FRANZ
Exec Dt:
11/19/2009
WURMBRAND, ANDREAS
Exec Dt:
11/19/2009
SCHLETTERER, THOMAS
Exec Dt:
11/19/2009
ITTNER, THOMAS
Exec Dt:
11/19/2009
Assignee:
CARL ZEISS SMT AG
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:
026533/0708Recorded: 06/30/2011Pages: 6
Conveyance:
A MODIFYING CONVERSION
Assignor:
CARL ZEISS SMT AG
Exec Dt:
10/14/2010
Assignee:
CARL ZEISS SMT GMBH
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
Correspondent:
SEAN P. DALEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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