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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
03/05/2002
Application #:
09462536
Filing Dt:
01/10/2000
Inventors:
CAN DAVUTOGLU, ULRICH REBER
Title:
METHOD FOR CONTROLLING TELECOMMUNICATION SERVICES
Assignment: 1
Reel/Frame:
010626/0183Recorded: 01/10/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/10/1999
Exec Dt:
05/12/1999
Assignee:
WITTELSBACHERPLATZ 2
D-80333 MUENCHEN, GERMANY
Correspondent:
HILL & SIMPSON, P.C.
WILLIAM E. VAUGHAN
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
020010/0431Recorded: 10/25/2007Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/10/2007
Assignee:
ST.-MARTIN-STR. 76
MUENCHEN, GERMANY D-81541
Correspondent:
SCHIFF HARDIN LLP
6600 SEARS TOWER
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
030232/0948Recorded: 04/17/2013Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/28/2013
Assignee:
2560 MATHESON BOULEVARD EAST
MISSISSAUGA, ONTARIO, CANADA
Correspondent:
MATTHEW D. KENDALL
2851 CHARLEVOIX DRIVE, S.E. - SUITE 207
GRAND RAPIDS, MI 49546
Assignment: 4
Reel/Frame:
030177/0021Recorded: 04/09/2013Pages: 15
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
04/01/2013
Assignee:
ONE BOSTON PLACE
SUITE 1800
BOSTON, MASSACHUSETTS 02108
Correspondent:
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE
10TH FL.
NEW YORK, NY 10017-5621

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