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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/15/2001
Application #:
09029700
Filing Dt:
09/22/1998
Inventors:
HANS WILFRIED PETER KOOPS, SERGEY BABINE, GEROLD DAHM, ALEXEY HOLOPKIN
Title:
PROCESS FOR IMPROVING THE CONTRAST IN THE STRUCTURING OF 3-DIMENSIONAL SURFACES
Assignment: 1
Reel/Frame:
009483/0895Recorded: 09/22/1998Pages: 25
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/27/1997
Exec Dt:
10/24/1997
Exec Dt:
03/23/1998
Exec Dt:
10/30/1997
Assignee:
FRIEDRICH-EBERT-ALLEE 140
53113 BONN, GERMANY
Correspondent:
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:
013897/0479Recorded: 08/22/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/15/2003
Assignee:
INDUSTRIESTR. 1
ROSSDORF, GERMANY 64380
Correspondent:
KENNETH L. MITCHELL
9213 CHILLICOTHE RD.
KIRTLAND, OH 44094

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