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Patent Assignment Assignor Details
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Assignor Name : BELL-NORTHERN RESEARCH, LTD.
Total Assignments: 26
Assignment: 1
Reel/Frame:004239/0826   Pages: 1
Recorded: 03/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
02/20/1984
Assignee
1
NORTHERN TELECOM LIMITED,
P.O. BOX 6123,STATION "A",
MONTREAL,
QUEBEC,, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D285441
NONE
06586445
Correspondence name and address
SIDNEY T. JELLY
C/O NORTHERN TELECOM LTD., PATENT DEPT.
P.O. BOX 3511, STATION C.
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 2
Reel/Frame:004385/0060   Pages: 1
Recorded: 02/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
01/17/1985
Assignee
1
NORTHERN TELECOM LIMITED
PO BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4704305
NONE
06681265
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, ET AL
111 NORTH ALFRED STREET
PO BOX 299
ALEXANDRIA, VA. 22313
Assignment: 3
Reel/Frame:004484/0191   Pages: 1
Recorded: 11/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
10/21/1985
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A, MONTREAL
QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4651122
NONE
06796044
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LIMITED, PATENT DEPT.
P. O. BOX 3511, STATION C,
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 4
Reel/Frame:005012/0013   Pages: 1
Recorded: 10/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
10/05/1988
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4977580
NONE
07256958
Correspondence name and address
JEAN-PIERRE FORTIN
NORTHERN TELECOM LTD.
PATENT DEPARTMENT - STATION C
POST OFFICE BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 5
Reel/Frame:005612/0667   Pages: 2
Recorded: 02/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
11/08/1990
Assignee
1
NORTHERN TELECOM LIMITED, P.O. BOX 6123, STATION A MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5138688
NONE
07611228
Correspondence name and address
R.J. AUSTIN
NORTHERN TELECOM LIMITED, PATENT DEPT.
P.O. BOX 3511, STATION C,
OTTAWA, ONTARIO
CANADA, K1Y 4H7
Assignment: 6
Reel/Frame:007478/0674   Pages: 2
Recorded: 05/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
04/20/1995
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A, MONTREAL
QUEBEC,, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5960075
NONE
08390715
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LIMITED
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO CANADA K1Y 4H7
Assignment: 7
Reel/Frame:007503/0700   Pages: 2
Recorded: 06/12/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
05/18/1995
Assignee
1
NORTHERN TELECOM LIMITED
STATION A
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5781612
NONE
08402049
Correspondence name and address
ARTHUR SCHWARTZ
FOLEY & LARDNER
SUITE 500, 3000 K ST., NW
WASHINGTON, DC 20007-5109
Assignment: 8
Reel/Frame:007942/0749   Pages: 2
Recorded: 05/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
09/22/1995
Assignee
1
NORTHERN TELECOM LIMITED
STATION A
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5566052
NONE
08487771
Correspondence name and address
NORTHERN TELECOM LIMITED
R.J. AUSTIN
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 9
Reel/Frame:008154/0008   Pages: 2
Recorded: 04/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
02/06/1996
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A.
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5699431
NONE
08556360
Correspondence name and address
NORTHERN TELECOM LIMITED
YOSHIHARU TOYOOKA
PATENT DEPT.
P.O. BOX 3511, STATION C.
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 10
Reel/Frame:008093/0711   Pages: 3
Recorded: 04/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
02/13/1996
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5710849
NONE
08551470
Correspondence name and address
FOLEY & LARDNER
ARTHUR SCHWARTZ
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 11
Reel/Frame:007916/0841   Pages: 2
Recorded: 04/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
04/03/1996
Assignee
1
NORTHERN TELECOM LIMITED
STATION A
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5562846
NONE
08299389
Correspondence name and address
NORTHERN TELECOM LIMITED
R.J. AUSTIN
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA KIY 4H7
Assignment: 12
Reel/Frame:007942/0724   Pages: 2
Recorded: 05/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
04/29/1996
Assignee
1
NORTHERN TELECOM LIMITED
STATION A
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5545494
NONE
08513735
Correspondence name and address
NORTHERN TELECOM LIMITED
R.J. AUSTIN
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 13
Reel/Frame:007960/0538   Pages: 2
Recorded: 05/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
05/08/1996
Assignee
1
NORTHERN TELECOM LIMITED
STATION A
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5548643
NONE
08279144
Correspondence name and address
NORTHERN TELECOM LIMITED
R.J. AUSTIN
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO CANADA K1Y 4H7
Assignment: 14
Reel/Frame:008002/0448   Pages: 2
Recorded: 06/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
05/30/1996
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5576938
NONE
08514881
Correspondence name and address
NORTHERN TELECOM LIMITED
R.J. AUSTIN
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA KIY 4H7
Assignment: 15
Reel/Frame:008097/0869   Pages: 2
Recorded: 08/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
07/31/1996
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5859716
NONE
08588176
Correspondence name and address
NORTHERN TELECOM LIMITED
APRILIA U. DIACONESCU
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO CANADA K1Y 4H7
Assignment: 16
Reel/Frame:008164/0438   Pages: 2
Recorded: 09/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
09/06/1996
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A.
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5796818
NONE
08694124
Correspondence name and address
NORTHERN TELECOM LIMITED
GEORGE MACGREGOR
PATENT DEPT.
P.O. BOX 3511, STATION C.
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 17
Reel/Frame:008415/0362   Pages: 2
Recorded: 03/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
01/27/1997
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6205210
NONE
08743486
Correspondence name and address
THE CHUPA LAW FIRM, P.C.
JOHN G. CHUPA
26711 WOODWARD AVENUE
SUITE LL-3
HUNTINGTON, MI 48070
Assignment: 18
Reel/Frame:008418/0824   Pages: 2
Recorded: 03/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
02/20/1997
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D390570
NONE
29064732
Correspondence name and address
NORTHERN TELECOM LIMITED
R.J. AUSTIN
PATENT DEPARTMENT
P.O. BOX 3551, STATION C
OTTAWA, ONTATIO, CANADA KIY 4H7
Assignment: 19
Reel/Frame:008437/0328   Pages: 2
Recorded: 03/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
02/28/1997
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5822415
NONE
08753880
Correspondence name and address
FOLEY & LARDNER
BRIAN J. MCNAMARA
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 20
Reel/Frame:008509/0634   Pages: 2
Recorded: 05/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
03/03/1997
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5751190
NONE
08701368
Correspondence name and address
NORTHERN TELECOM LIMITED
ANGELA C. DEWILTON
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 21
Reel/Frame:008497/0360   Pages: 2
Recorded: 04/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
03/11/1997
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5757683
NONE
08655400
Correspondence name and address
NORTHERN TELECOM LIMITED
JOANNE OHMAYER
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 22
Reel/Frame:008581/0446   Pages: 2
Recorded: 06/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
06/09/1997
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A.
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5838788
NONE
08730830
Correspondence name and address
NORTHERN TELECOM LIMITED
JOANNE OHMAYER
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 23
Reel/Frame:008620/0750   Pages: 2
Recorded: 07/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
06/09/1997
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5958030
NONE
08773832
Correspondence name and address
FOLEY & LARDNER
BRIAN J. MCNAMARA
3000 K STREET, N.W., STE. 500
WASHINGTON, D.C. 20007-5109
Assignment: 24
Reel/Frame:008945/0514   Pages: 2
Recorded: 02/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
12/12/1997
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5815308
NONE
08650536
Correspondence name and address
FOLEY & LARDNER
BRIAN J, MCNAMARA
SUITE 500
3000 K STREET, N.W.
WASHINGTON, DC 20007-5109
Assignment: 25
Reel/Frame:009040/0309   Pages: 2
Recorded: 03/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
03/02/1998
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6148052
NONE
08988391
Correspondence name and address
DOWELL & DOWELL, P.C.
RALPH A. DOWELL
2001 JEFFERSON DAVIS HIGHWAY, SUITE 705
ARLINGTON, VA 22202
Assignment: 26
Reel/Frame:009226/0954   Pages: 6
Recorded: 03/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELL-NORTHERN RESEARCH, LTD.
Exec Dt:
03/02/1998
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6112315
NONE
08936119
Correspondence name and address
RALPH A. DOWELL
2001 JEFFERSON DAVIS HIGHWAY, SUITE 705
ARLINGTON, VA 22202

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