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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/27/2012
Application #:
12905363
Filing Dt:
10/15/2010
Publication #:
Pub Dt:
04/21/2011
Inventors:
Jens Sachs, Holger Buttner, Dirk Janssen, Guido Beckmann
Title:
METHOD FOR OPERATING A SAFETY CONTROL AND AUTOMATION NETWORK HAVING SUCH A SAFETY CONTROL
Assignment: 1
Reel/Frame:
025575/0301Recorded: 01/03/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/06/2010
Exec Dt:
12/06/2010
Exec Dt:
12/08/2010
Exec Dt:
12/06/2010
Assignee:
EISERSTRASSE 5
VERL, GERMANY 33415
Correspondent:
DORSEY & WHITNEY LLP INTELLECTUAL PROPER
SUITE 1500
50 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402-1498
Assignment: 2
Reel/Frame:
051057/0632Recorded: 11/19/2019Pages: 5
Conveyance:
CHANGE OF ASSIGNEE ADDRESS
Assignor:
Exec Dt:
11/08/2019
Assignee:
HULSHORSTWEG 20
VERL, GERMANY 33415
Correspondent:
DORSEY & WHITNEY LLP
50 SOUTH SIXTH STREET
SUITE 1500
MINNEAPOLIS, MN 55402-1498

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