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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/04/1986
Application #:
06534201
Filing Dt:
09/21/1983
Inventor:
GREGOR ANTES
Title:
DOCUMENT HAVING AN OPTICAL-DIFFRACTION AUTHENTICATING ELEMENT
Assignment: 1
Reel/Frame:
004177/0864Recorded: 09/21/1983Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/06/1983
Assignee:
A CORP. OF SWITZERLAND
CH-6301 ZUG, SWITZERLAND
Correspondent:
ERNEST F. MARMOREK
420 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:
011497/0136Recorded: 01/22/2001Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/12/1990
Assignee:
GUBELSTRASSE 22
ZUG, SWITZERLAND 6300
Correspondent:
PROSKAUER ROSE LLP
RACHEL S. WATT
PATENT DEPARTMENT
1585 BROADWAY
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:
011497/0148Recorded: 01/19/2001Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/03/2000
Assignee:
GUBELSTRASSE 22
ZUG, SWITZERLAND CH-63
Correspondent:
PROSKAUER ROSE LLP
RACHEL S. WATT
1585 BROADWAY
NEW YORK, NEW YORK 10036

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