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Patent Assignment Assignor Details
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Assignor Name : TWITCHEN, KEVIN JOHN
Total Assignments: 4
Assignment: 1
Reel/Frame:008765/0141   Pages: 5
Recorded: 09/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/1997
2
Exec Dt:
05/28/1997
3
Exec Dt:
07/14/1997
4
Exec Dt:
06/05/1997
5
Exec Dt:
05/28/1997
Assignee
1
WORLD TRADE CENTER OF MONTREAL
380 ST ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC H2Y 3Y4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08869900
Correspondence name and address
NORTHERN TELECOM
JOHN D. CRANE
PATENT DEPARTMENT
P.O. BOX 833858, M/S C0419
RICHARDSON, TX 75083-3858
Assignment: 2
Reel/Frame:008780/0667   Pages: 4
Recorded: 08/21/1997
Conveyance: SEE RECORDING ON REEL 8894, FRAME 0645. COVERSHEET INCONSISTENT WITH ASSIGNMENT DOCUMENT.
Assignor
1
Exec Dt:
07/15/1997
Assignee
1
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC H2Y 3Y4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08894582
Correspondence name and address
NORTHERN TELECOM LIMITED
CHRISTOPHER O. EDWARDS
PATENT DEPARTMENT
P.O. BOX 833858, M/S C0419
RICHARDSON, TEXAS 75083-3857
Assignment: 3
Reel/Frame:008894/0645   Pages: 3
Recorded: 08/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/15/1997
Assignee
1
WORLD TRADE CENTER OF MONTREAL
380 ST ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08894582
Correspondence name and address
NORTHERN TELECOM LIMITED
CHRISTOPHER O. EDWARDS
PATENT DEPARTMENT
PO BOX 832130
RICHARDSON, TX 75083-2130
Assignment: 4
Reel/Frame:008830/0180   Pages: 5
Recorded: 08/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/1997
2
Exec Dt:
08/11/1997
3
Exec Dt:
08/17/1997
Assignee
1
380 ST ANTOINE STREET WEST, 8TH FLOOR
WORLD TRADE CENTER OF MONTREAL
MONTREAL, QUEBEC H2Y 3Y4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08913548
Correspondence name and address
JOHN D. CRANE
NORTHERN TELECOM
P.O. BOX
RICHARDSON, TX 75083-3858

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