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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	5633507	Issue Dt:	05/27/1997	Application #:	08530448	Filing Dt:	09/19/1995
Inventors:	HANS C. PFEIFFER, WERNER STICKEL
Title:	ELECTRON BEAM LITHOGRAPHY SYSTEM WITH LOW BRIGHTNESS

Assignment: 1

Reel/Frame:

007694/0882

Recorded: 09/19/1995

Pages: 4

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

BRANDT, MARCIA L.

Exec Dt:

09/07/1995

DESTEFANO, GEORGE F.

Exec Dt:

09/07/1995

FOSDICK, ERIC L.

Exec Dt:

09/14/1995

MEHTA, RAMILA A.

Exec Dt:

09/11/1995

PROKOP, TERESA

Exec Dt:

09/13/1995

STAMSCHROR, KEVIN P.

Exec Dt:

09/14/1995

Assignee:

INTERNATIONAL BUSINESS MACHINES CORPORATION

OLD ORCHARD ROAD

ARMONK, NEW YORK 10504

Correspondent:

ANDREW J. DILLON

FELSMAN, BRADLEY, GUNTER & DILLON, LLP

SUITE 350 ARBORETUM POINT

9505 ARBORETUM BOULEVARD

AUSTIN, TEXAS 78759

Assignment: 2

Reel/Frame:

007671/0980

Recorded: 09/19/1995

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

PFEIFFER, HANS C.

Exec Dt:

09/18/1995

STICKEL, WERNER

Exec Dt:

09/18/1995

Assignee:

INTERNATIONAL BUSINESS MACHINES CORPORATION

OLD ORCHARD ROAD

ARMONK, NEW YORK 10504

Correspondent:

ERIC W. PETRASKE

IBM CORPORATION, 1580 ROUTE 52

INTELLECTUAL PROPERTY LAW DEPT.

1580 ROUTE 52

HOPEWELL JUNCTION, NY 12533-6531

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