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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
NONE
Issue Dt:
Application #:
09917504
Filing Dt:
07/27/2001
Publication #:
Pub Dt:
01/09/2003
Inventors:
Karl-Heinz Schuster, Wilhelm Ulrich
Title:
LARGE-APERTURED PROJECTION LENS WITH MINIMAL DIAPHRAGM ERROR
Assignment: 1
Reel/Frame:
012488/0394Recorded: 01/15/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/15/2001
Exec Dt:
08/28/2001
Assignee:
HEIDENHEIM (BRENZ), GERMANY D-895
Correspondent:
M. ROBERT KESTENBAUM
11011 BERMUDA DUNES NE
ALBUQUERQUE, NM 87111
Assignment: 2
Reel/Frame:
014241/0408Recorded: 01/07/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/06/2003
Exec Dt:
11/11/2003
Assignee:
CARL-ZEISS STRASSE 22
OBERKOCHEN, GERMANY DE-73447
Correspondent:
M. ROBERT KESTENHAUM
11011 BERMUDA DUNES NE
ALBUQUERQUE, NM 87111
Assignment: 3
Reel/Frame:
017802/0568Recorded: 04/21/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/10/2006
Exec Dt:
03/10/2006
Assignee:
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Correspondent:
SEAN P. DALEY
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:
017880/0433Recorded: 06/29/2006Pages: 4
Conveyance:
RE-RECORD TO CORRECT THE NAME OF THE ASSIGNOR, PREVIOUSLY RECORDED ON REEL 017802 FRAME 0568.
Assignor:
Exec Dt:
03/10/2006
Assignee:
CARL-ZEISS-STRASSE 22
73447 OBERKOCHEN, GERMANY
Correspondent:
SEAN P. DALEY
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110

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