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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/07/2004
Application #:
10670556
Filing Dt:
09/26/2003
Publication #:
Pub Dt:
07/01/2004
Inventor:
Michael Steigerwald
Title:
ELECTRON BEAM SOURCE, ELECTRON OPTICAL APPARATUS USING SUCH BEAM SOURCE AND METHOD OF OPERATING AN ELECTRON BEAM SOURCE
Assignment: 1
Reel/Frame:
014954/0362Recorded: 02/05/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/05/2003
Assignee:
CARL-ZEISS-STRASSE 56
OBERKOCHEN, GERMANY D-73447
Correspondent:
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
JAMES W. PETERSON
P.O. BOX 1404
ALEXANDRIA, VA 223131404
Assignment: 2
Reel/Frame:
015674/0116Recorded: 08/11/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/05/2003
Assignee:
CARL-ZEISS-STRASSE 56
D-73447 OBERKOCHEN, GERMANY
Correspondent:
BURNS DOANE SWECKER & MATHIS L L P
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:
015453/0637Recorded: 12/13/2004Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/06/2004
Assignee:
CARL-ZEISS-STRASSE 56
73447 OBERKOCHEN, GERMANY
Correspondent:
BURNS DOANE SWECKER & MATHIS L L P
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404

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