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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/09/2010
Application #:
11685759
Filing Dt:
03/13/2007
Publication #:
Pub Dt:
02/07/2008
Inventors:
Thomas Stierman, Dan Hunt, Chris Zdon
Title:
THREE-DIMENSIONAL AUTHENTICATION OF MICROPARTICLE MARK
Assignment: 1
Reel/Frame:
024586/0166Recorded: 06/24/2010Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/04/2007
Exec Dt:
05/04/2007
Assignee:
3756 DUNLAP STREET NORTH
ARDEN HILLS, MINNESOTA 55112
Correspondent:
CHAD J. WICKMAN
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:
050374/0495Recorded: 09/13/2019Pages: 33
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2014
Assignee:
55 W. MONROE STREET, STE. 3625
CHICAGO, ILLINOIS 60603
Correspondent:
PATTERSON THUENTE PEDERSEN, P.A.
4800 IDS CENTER, 80 S 8TH STREET
MINNEAPOLIS, MN 55402

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