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Patent Assignment Details
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Reel/Frame:015164/0446   Pages: 2
Recorded: 03/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/18/2006
Application #:
10655593
Filing Dt:
09/05/2003
Publication #:
Pub Dt:
03/10/2005
Title:
ATTENUATING PHASE SHIFT MASK BLANK AND PHOTOMASK
Assignors
1
Exec Dt:
01/07/2004
2
Exec Dt:
01/07/2004
3
Exec Dt:
01/07/2004
4
Exec Dt:
01/07/2004
5
Exec Dt:
01/07/2004
6
Exec Dt:
01/07/2004
7
Exec Dt:
01/07/2004
8
Exec Dt:
03/11/2004
Assignees
1
HATTENBREGSTRASSE 10
MAINZ, GERMANY D-55122
2
IBM
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Correspondence name and address
MILLEN, WHITE, ZELANO, ET.AL.
BRION P. HEANEY
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201

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