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Patent Assignment Assignor Details
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Assignor Name : EPWORTH, RICHARD EDWARD
Total Assignments: 21
Assignment: 1
Reel/Frame:006730/0955   Pages: 3
Recorded: 10/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPWORTH, RICHARD EDWARD
Exec Dt:
09/27/1993
Assignee
1
NORTHERN TELECOM LIMITED
380 ST. ANTOINE STREET WEST, 8TH FLOOR, MONTREAL
WORLD TRADE CENTER OF MONTREAL
QUEBEC, CANADA H2Y 3Y4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5513030
NONE
08133446
Correspondence name and address
LEE, MANN, SMITH, MCWILLIAMS ET AL
WILLIAM M. LEE, JR.
105 WEST ADAMS STREET
SUITE 300
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:007368/0939   Pages: 3
Recorded: 12/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPWORTH, RICHARD EDWARD
Exec Dt:
12/02/1993
Assignee
1
NORTHERN TELECOM LIMITED
WORLD TRADE CENTER OF MONTREAL 8TH FLOOR
380 ST. ANTOINE STREET WEST 8TH FLOOR
MONTREAL, QUEBEC H2Y 3Y4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5523874
NONE
08170043
Correspondence name and address
WILLIAM M. LEE, JR. - LEE, MANN, SMITH,
MCWILLIAMS, SWEENEY & OHLSON
105 WEST ADAMS STREET
SUITE 300
CHICAGO, ILLINOIS 60603
Assignment: 3
Reel/Frame:006925/0645   Pages: 3
Recorded: 03/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRKBY, PAUL ANTHONY
Exec Dt:
03/16/1994
2
EPWORTH, RICHARD EDWARD
Exec Dt:
03/17/1994
Assignee
1
NORTHERN TELECOM LIMITED
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTONINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC H2Y 3Y4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5452116
NONE
08216254
Correspondence name and address
WILLIAM M. LEE, JR.
LEE, MANN, SMITH, MCWILLIAMS, ET AL
105 WEST ADAMS STREET
SUITE 300
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:007037/0323   Pages: 3
Recorded: 06/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPWORTH, RICHARD EDWARD
Exec Dt:
05/12/1994
Assignee
1
NORTHERN TELECOM LIMITED
WORLD TRADE CENTER OF MONTREAL 380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC H2Y 3Y4
CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5452117
NONE
08242731
Correspondence name and address
LEE, MANN, SMITH, MCWILLIAMS,
SWEENEY & OHLSON
WILLIAM M. LEE, JR.
105 WEST ADAMS STREET, SUITE 300
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:007150/0783   Pages: 3
Recorded: 09/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPWORTH, RICHARD EDWARD
Exec Dt:
07/28/1994
Assignee
1
NORTHERN TELECOM LIMITED
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3Y4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5463487
NONE
08283263
Correspondence name and address
WILIAM M. LEE, JR. - LEE, MANN, SMITH,
MCWILLIAMS, SWEENEY & OHLSON
POST OFFICE BOX 2786
CHICAGO, ILLINOIS 60690-2786
Assignment: 6
Reel/Frame:007508/0203   Pages: 3
Recorded: 05/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPWORTH, RICHARD EDWARD
Exec Dt:
09/09/1994
Assignee
1
NORTHERN TELECOM LIMITED
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5619603
NONE
08447803
Correspondence name and address
WILLIAM M. LEE, JR.
LEE, MANN, SMITH, MCWILLIAMS, ET AL.
POST OFFICE BOX 2786
CHICAGO, ILLINOIS 60690-2786
Assignment: 7
Reel/Frame:008147/0578   Pages: 3
Recorded: 09/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EPWORTH, RICHARD EDWARD
Exec Dt:
08/25/1995
2
KING, JONATHAN PAUL
Exec Dt:
08/29/1995
Assignee
1
NORTHERN TELECOM LIMITED
WORLD TRADE CENTER OF MONTREAL 380 ST. ANTOINE ST. W., 8TH FLOOR
MONTREAL, QUEBEC H2Y 3Y4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5737459
NONE
08528640
Correspondence name and address
LEE, MANN, SMITH, MCWILLIAMS, SWEENEY &
OHLSON
WILLIAM M. LEE, JR.
P.O. BOX 2786
CHICAGO, IL 60690-2786
Assignment: 8
Reel/Frame:007746/0607   Pages: 3
Recorded: 12/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EPWORTH, RICHARD EDWARD
Exec Dt:
09/07/1995
2
ROBINSON, ANDREW NIALL
Exec Dt:
10/20/1995
3
STEWART, MOIRA JANE
Exec Dt:
09/07/1995
Assignee
1
NORTHERN TELECOM LIMITED
WORLD TRADE CENTER OF MONTREAL, 8TH FLOOR
380 ST. ANTOINE STREET WEST
MONTREAL, QUEBEC, CANADA H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5608571
NONE
08539626
Correspondence name and address
LEE, MANN, SMITH, MCWILLIAMS, ET AL
WILLIAM M. LEE, JR.
P. O. BOX 2786
CHICAGO, IL 60690-2786
Assignment: 9
Reel/Frame:008165/0539   Pages: 3
Recorded: 09/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPWORTH, RICHARD EDWARD
Exec Dt:
08/15/1996
Assignee
1
NORTHERN TELECOM INCORPORATED
2221 LAKESIDE BOULEVARD - P.O. BOX 833858
RICHARDSON, TEXAS 75083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5715265
NONE
08710283
Correspondence name and address
NORTHERN TELECOM INCORPORATED
JOHN D. CRANE
2221 LAKESIDE BOULEVARD
P.O. BOX 833858
RICHARDSON, TX 75038-3858
Assignment: 10
Reel/Frame:009075/0299   Pages: 3
Recorded: 03/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPWORTH, RICHARD EDWARD
Exec Dt:
08/15/1996
Assignee
1
NORTHERN TELECOM LIMITED
380 ST. ANTOINE STREET WEST
WORLD TRADE CENTER OF MONTREAL
MONTREAL, QUEBEC, CANADA H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5715265
NONE
08710283
Correspondence name and address
NORTHERN TELECOM
JOHN D. CRANE
PATENT DEPARTMENT
PO BOX 832130
RICHARDSON, TEXAS 75083-2130
Assignment: 11
Reel/Frame:009120/0401   Pages: 3
Recorded: 03/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EPWORTH, RICHARD EDWARD
Exec Dt:
10/15/1996
2
FORBES, DUNCAN JOHN
Exec Dt:
10/15/1996
Assignee
1
NORTHERN TELECOM LIMITED
WORLD TRADE CENTER OF MONTREAL 380 ST. ANOTINE ST. W., 8TH FLOOR
MONTREAL, CANADA, QUEBEC H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5777773
NONE
08741587
Correspondence name and address
NORTHERN TELECOM
JOHN D. CRANE
PATENT DEPARTMENT
PO BOX 832130
RICHARDSON, TX 75083-2130
Assignment: 12
Reel/Frame:008794/0080   Pages: 3
Recorded: 04/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPWORTH, RICHARD EDWARD
Exec Dt:
03/26/1997
Assignee
1
NORTHERN TELECOM LIMITED
380 ST. ANTOINE STREET WEST, 8TH FLOOR
WORLD TRADE CENTER OF MONTREAL
MONTREAL, QUEBEC H2Y 3Y4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5828681
NONE
08836182
Correspondence name and address
LEE, MANN, SMITH, ET AL.
WILLIAM M. LEE, JR.
P.O. BOX 2786
CHICAGO, ILLINOIS 60690-2786
Assignment: 13
Reel/Frame:008520/0374   Pages: 3
Recorded: 04/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPWORTH, RICHARD EDWARD
Exec Dt:
04/11/1997
Assignee
1
BELL NORTHERN RESEARCH
35 DAVIS DRIVE
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5828689
NONE
08848337
Correspondence name and address
NORTHERN TELECOM INCORPORATED
KENNETH W. BOLVIN, MAIL STOP C0419
2221 LAKESIDE BLVD.
RICHARDSON, TX 75083-3858
Assignment: 14
Reel/Frame:008966/0282   Pages: 4
Recorded: 02/23/1998
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE'S NAME. AN ASSIGNMENT WAS PREVIOUSLY RECORDED AT REEL 8520, FRAME 0374.
Assignor
1
EPWORTH, RICHARD EDWARD
Exec Dt:
04/11/1997
Assignee
1
NORTHERN TELECOM LIMITED
380 ST. ANTOINE STREET WEST, 8TH FLOOR
WORLD TRADE CENTER OF MONTREAL
MONTREAL, QUEBEC, CANADA H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5828689
NONE
08848337
Correspondence name and address
NORTHERN TELECOM
JOHN D. CRANE
PATENT DEPT., P.O. BOX 832130
RICHARDSON, TX 75083-2130
Assignment: 15
Reel/Frame:009124/0874   Pages: 4
Recorded: 03/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, KIM BYRON
Exec Dt:
03/09/1998
2
O'SULLIVAN, MAURICE M.
Exec Dt:
02/17/1998
3
ROBINSON, ALAN
Exec Dt:
03/09/1998
4
EPWORTH, RICHARD EDWARD
Exec Dt:
03/09/1998
Assignee
1
NORTHERN TELECOM LIMITED
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, CANADA, QUEBEC H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6004646
NONE
09048042
Correspondence name and address
NORTHERN TELECOM - PATENT DEPARTMENT
JOHN D. CRANE
P.O. BOX 832130
RICHARDSON, TX 75083-2130
Assignment: 16
Reel/Frame:009196/0476   Pages: 3
Recorded: 05/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPWORTH, RICHARD EDWARD
Exec Dt:
05/18/1998
Assignee
1
NORTHERN TELECOM LIMITED
WORLD TRADE CENTER OF MONTREAL, 380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC H2Y 3Y4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6400496
NONE
09083469
Correspondence name and address
LEE, MANN, SMITH, MCWILLIAMS ET AL.
WILLIAM M. LEE, JR.
P.O. BOX 2786
CHICAGO, IL 60690-2786
Assignment: 17
Reel/Frame:009402/0228   Pages: 2
Recorded: 08/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPWORTH, RICHARD EDWARD
Exec Dt:
08/07/1998
Assignee
1
NORTHERN TELECOM LIMITED
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6271952
NONE
09135967
Correspondence name and address
NORTHERN TELECON
JOHN D. CRANE
PATENT DEPARTMENT
P.O. BOX 832130
RICHARDSON, TX 75083-2130
Assignment: 18
Reel/Frame:010137/0212   Pages: 3
Recorded: 11/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EPWORTH, RICHARD EDWARD
Exec Dt:
11/03/1998
2
BRICHENO, TERRY
Exec Dt:
11/03/1998
3
THOMPSON, GEORGE HORACE BROOKE
Exec Dt:
11/04/1998
Assignee
1
NORTHERN TELECOM LIMITED
WORLD TRADE CENTER OF MONTREAL, 8TH FLOOR
380 ST. ANTOINE ST. WEST
MONTREAL, QUEBEC, CANADA H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6144783
NONE
09194004
Correspondence name and address
LEE, MANN, SMITH, MCWILLIAMS ET AL
WILLIAM M. LEE, JR.
P.O. BOX 2786
CHICAGO, ILLINOIS 60690-2786
Assignment: 19
Reel/Frame:009723/0848   Pages: 3
Recorded: 01/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EPWORTH, RICHARD EDWARD
Exec Dt:
12/11/1998
2
FARLEY, KEVIN STUART
Exec Dt:
12/17/1998
3
ROBINSON, ALAN
Exec Dt:
12/17/1998
Assignee
1
NORTHERN TELECOM LIMITED
380 ST. ANTOINE STREET WEST, 8TH FLOOR
WORLD TRADE CENTER OF MONTREAL
MONTREAL, QUEBEC H2Y 3Y4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6483620
NONE
09231433
Correspondence name and address
LEE, MANN, SMITH, MCWILLIAMS ET AL.
WILLIAM M. LEE, JR.
P.O. BOX 2786
CHICAGO, ILLINOIS 60690-2786
Assignment: 20
Reel/Frame:010130/0546   Pages: 3
Recorded: 07/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EPWORTH, RICHARD EDWARD
Exec Dt:
07/13/1999
2
WATLEY, DANIEL A.
Exec Dt:
07/15/1999
Assignee
1
NORTEL NETWORKS CORPORATION
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC H2Y 3Y4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6515778
NONE
09358977
Correspondence name and address
LEE, MANN, SMITH, ET AL.
WILLIAM M. LEE, JR.
P.O. BOX 2786
CHICAGO, IL 60690-2786
Assignment: 21
Reel/Frame:010329/0728   Pages: 3
Recorded: 10/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOLLEY, NIGEL EDWARD
Exec Dt:
09/20/1999
2
DAVIS, FIONA
Exec Dt:
09/23/1999
3
EPWORTH, RICHARD EDWARD
Exec Dt:
09/21/1999
Assignee
1
NORTEL NETWORKS CORPORATION
380 ST. ANTOINE STREET WEST, 8TH FLOOR
WORLD TRADE CENTER OF MONTREAL
MONTREAL, QUEBEC H2Y 3Y4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6483632
NONE
09214248
Correspondence name and address
LEE, MANN, SMITH, ET AL.
WILLIAM M. LEE, JR.
P.O. BOX 2786
CHICAGO, IL 60690-2786

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