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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
08/15/1989
Application #:
07199743
Filing Dt:
05/26/1988
Inventor:
DOUGLAS H. PATTERSON
Title:
BUS INTERFACE LOADING ASSEMBLY
Assignment: 1
Reel/Frame:
004892/0528Recorded: 05/26/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/15/1988
Assignee:
P.O. BOX 3511
STATION C.
OTTAWA, ONTARIO, CANADA K1Y 4H7
Correspondent:
JEAN-PIERRE FORTIN
NORTHERN TELECOM LIMITED, PATENT DEPT.
P. O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 2
Reel/Frame:
008580/0197Recorded: 06/27/1997Pages: 37
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/24/1997
Exec Dt:
01/24/1997
Exec Dt:
01/24/1997
Assignee:
231 S. LASALLE
CHICAGO, ILLINOIS 60697
Correspondent:
WINSTON & STRAWN
LAURA KONRATH
35 W. WACKER DRIVE, 33RD FLOOR
CHICAGO, IL 60601
Assignment: 3
Reel/Frame:
009314/0612Recorded: 07/09/1998Pages: 6
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
07/03/1998
Assignee:
2299 BUSSE ROAD
ELK GROVE VILLAGE, ILLINOIS 60007
Correspondent:
JENNER & BLOCK
MARK P. VRLA
ONE IBM PLAZA
CHICAGO, ILLINOIS 60611
Assignment: 4
Reel/Frame:
010567/0001Recorded: 12/23/1999Pages: 62
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/29/1999
Assignee:
WORLD TRADE CENTER OF MONTREAL, 380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Correspondent:
NORTEL NETWORKS, INC.
W. GLEN JOHNSON
P.O. BOX 832130
RICHARDSON, TX 75083-2130
Assignment: 5
Reel/Frame:
011195/0706Recorded: 08/30/2000Pages: 251
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/30/2000
Assignee:
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Correspondent:
NORTEL NETWORKS LIMITED
W. GLEN JOHNSON
2100 LAKESIDE BLVD.
M/S 468/05/B10, IP LAW GROUP
RICHARDSON, TX 75082-4399

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