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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
4771419
Issue Dt:
09/13/1988
Application #:
06864666
Filing Dt:
05/19/1986
Inventors:
ALAN F. GRAVES, KENT G. BODELL, JEFFREY J. BROWN, CHARLES K. HUSCROFT
Title:
METHOD OF AND SWITCH FOR SWITCHING INFORMATION
Assignment: 1
Reel/Frame:
004605/0071Recorded: 09/15/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
GRAVES, ALAN F.
Exec Dt:
05/29/1986
BROWN, JEFFREY J.
Exec Dt:
05/29/1986
Assignee:
BELL-NORTHERN RESEARCH LTD., P.O. BOX 3511, STATION C, OTTAWA, ONTARIO, CANADA, K1Y 4H7
CANADA
Correspondent:
R. JOHN HALEY
C/O NORTHERN TELECOM LIMITED
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 2
Reel/Frame:
004605/0073Recorded: 09/15/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
HUSCROFT, CHARLES K.
Exec Dt:
06/08/1986
BODELL, KENT G.
Exec Dt:
06/13/1986
Assignee:
BELL-NORTHERN RESEARCH LTD., P.O. BOX 3511, STATION C, OTTAWA, ONTARIO, CANADA, K1Y 4HY
CANADA
Correspondent:
R. JOHN HALEY
C/O NORTHERN TELECOM LIMITED
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 3
Reel/Frame:
004605/0072Recorded: 09/15/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
07/16/1986
Assignee:
NORTHERN TELECOM LIMITED, P.O. BOX 6123, STATION A, MONTREAL, QUEBEC, CANADA, H3C 3J5
CANADA
Correspondent:
R. JOHN HALEY
C/O NORTHERN TELECOM LIMITED
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 4
Reel/Frame:
004605/0074Recorded: 09/15/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
07/16/1986
Assignee:
NORTHERN TELECOM LIMITED, P.O. BOX 6123, STATION A, MONTREAL, QUEBEC, CANADA, H3C 3J5
CANADA
Correspondent:
R. JOHN HALEY
C/O NORTHERN TELECOM LIMITED
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 5
Reel/Frame:
010567/0001Recorded: 12/23/1999Pages: 62
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
NORTHERN TELECOM LIMITED
Exec Dt:
04/29/1999
Assignee:
NORTEL NETWORKS CORPORATION
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: 6
Reel/Frame:
011195/0706Recorded: 08/30/2000Pages: 251
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
NORTEL NETWORKS CORPORATION
Exec Dt:
08/30/2000
Assignee:
NORTEL NETWORKS LIMITED
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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