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Patent Assignment Assignee Details
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Page 1 of 30

Assignee Name : NORTHERN TELECOM LIMITED
Total Assignments: 2966
Assignment: 1
Reel/Frame:003625/0888   Pages: 4
Recorded: 03/05/1979
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NORTHERN ELECTRIC COMPANY LIMITED
Exec Dt:
03/01/1976
Assignee
1
NORTHERN TELECOM LIMITED
NOT PROVIDED
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
D239585
NONE
05508094
 
D244380
NONE
05510029
 
3936602
NONE
05517218
 
3931566
NONE
05531341
 
4131690
NONE
05574608
 
D244831
NONE
05604141
 
D244454
NONE
05604142
 
D244455
NONE
05604143
 
D244456
NONE
05604353
 
3969721
NONE
05630159
 
4149772
NONE
05855408
 
4142019
NONE
05917526
 
4497695
NONE
06467046
Correspondence name and address
NORTHERN TELECOM LIMITED
PATENT DEPT 265
P.O. BOX 3511 STATION C
OTTAWA ONTARIO CANADA K1Y 4H7
Assignment: 2
Reel/Frame:003814/0177   Pages: 1
Recorded: 08/07/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
06/06/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4316059
NONE
06158218
Correspondence name and address
J. E. MOWLE
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 3
Reel/Frame:003803/0284   Pages: 1
Recorded: 08/20/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.,
Exec Dt:
08/06/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4339628
NONE
06179799
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD.
PAT. DEPT., P.O. BOX 3511
ONTARIO, CANADA, K1Y 4H7
Assignment: 4
Reel/Frame:003808/0748   Pages: 1
Recorded: 10/14/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
08/27/1980
Assignee
1
NORTHERN TELECOM LIMITED
P. O. OX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4344173
NONE
06182098
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD.
PAT. DEPT., STATION C
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 5
Reel/Frame:003808/0623   Pages: 1
Recorded: 09/15/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH
Exec Dt:
09/02/1980
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4342944
NONE
06186967
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 6
Reel/Frame:003816/0939   Pages: 1
Recorded: 09/18/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROBERGE JEAN M.
Exec Dt:
09/08/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4317329
NONE
06188462
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM, LTD.
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 7
Reel/Frame:003818/0843   Pages: 1
Recorded: 09/25/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
09/09/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4378526
NONE
06190904
Correspondence name and address
JOHN E. MOWLE
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 8
Reel/Frame:003822/0105   Pages: 1
Recorded: 09/25/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
09/09/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4360710
NONE
06190902
Correspondence name and address
R. J. AUSTIN
PATENT DEPT., P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 9
Reel/Frame:003821/0013   Pages: 1
Recorded: 10/06/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WILLIAMS ROBERT J.
Exec Dt:
09/30/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A.
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4361381
NONE
06194447
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LIMITED,
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 10
Reel/Frame:004235/0530   Pages: 1
Recorded: 12/31/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/06/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4450556
NONE
06197939
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 N. ALFRED ST.
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:003815/0018   Pages: 1
Recorded: 12/18/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
10/08/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4363938
NONE
06187785
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 12
Reel/Frame:003854/0829   Pages: 1
Recorded: 05/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
10/08/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4363122
NONE
06187821
Correspondence name and address
R. JOHN HALEY
NOTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTOWA, ONTARIO, CANADA K1Y 4H7
Assignment: 13
Reel/Frame:003854/0832   Pages: 1
Recorded: 05/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
10/08/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4363122
NONE
06187821
Correspondence name and address
R. JOHN HALEY
NOTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTOWA, ONTARIO, CANADA K1Y 4H7
Assignment: 14
Reel/Frame:004235/0528   Pages: 1
Recorded: 12/31/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BNR INC.,
Exec Dt:
10/14/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4450556
NONE
06197939
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 N. ALFRED ST.
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:003839/0315   Pages: 1
Recorded: 11/04/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUSCHE ALAN C.
Exec Dt:
10/15/1980
2
SIMONSEN KARLO B.
Exec Dt:
10/15/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION "A"
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4350846
NONE
06203990
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD.
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 16
Reel/Frame:003839/0563   Pages: 1
Recorded: 11/13/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/17/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4322586
NONE
06206630
Correspondence name and address
NORTHERN TELECOM LTD.
P.O. BOX 3511, STATION C,
OTTAWA, ONTARIO, CANADA, KIY4H7
Assignment: 17
Reel/Frame:003927/0198   Pages: 1
Recorded: 10/27/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/22/1980
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4363100
NONE
06201503
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LTD.
PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 18
Reel/Frame:003846/0614   Pages: 2
Recorded: 11/17/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
OSTAPOVITCH HAROLD J.
Exec Dt:
11/04/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4343076
NONE
06207271
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD.
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 19
Reel/Frame:003841/0468   Pages: 2
Recorded: 12/08/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.,
Exec Dt:
11/10/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D265734
NONE
06213858
Correspondence name and address
JOHN E. MOWLE
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 20
Reel/Frame:003869/0450   Pages: 6
Recorded: 12/22/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.,
Exec Dt:
12/02/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4299829
NONE
05915459
 
4378144
NONE
06218482
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD, PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 21
Reel/Frame:003906/0946   Pages: 1
Recorded: 09/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
12/12/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A, MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4408324
NONE
06218751
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
P. O. BOX 209
301 N. WASHINGTON ST.
FALLS CHURCH, VA 22046
Assignment: 22
Reel/Frame:003906/0948   Pages: 1
Recorded: 09/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LIMITED
Exec Dt:
12/12/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123,
STATION A,
MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4627049
NONE
06218683
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
P. O. 209
301 NORTH WASH. ST.
FALLS CHURCH, VA 22046
Assignment: 23
Reel/Frame:003913/0736   Pages: 1
Recorded: 09/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
12/12/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4382296
NONE
06218756
 
4382296
NONE
06218756
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
P. O. BOX 209
301 N. WASHINGTON ST.
FALLS CHURCH, VA 22046
Assignment: 24
Reel/Frame:003840/0553   Pages: 1
Recorded: 03/04/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
12/15/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4408325
NONE
06211697
Correspondence name and address
R. JOHN HALEY
C/O NORTHERN TELECOM LTD.
PATENT DEPT., P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 25
Reel/Frame:003851/0799   Pages: 1
Recorded: 02/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
12/15/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4363123
NONE
06211507
Correspondence name and address
R. JOHN HALEY
% NORTHERN TELECOM LTD.
PAT. DEPT., P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y4H7
Assignment: 26
Reel/Frame:003858/0975   Pages: 1
Recorded: 01/26/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL NORTHERN RESEARCH LTD.
Exec Dt:
01/19/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4340785
NONE
06228095
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LTD.
P. O. BOX 3511
OTTAWA, ONTARIO CANADA, K1Y4H7
Assignment: 27
Reel/Frame:003860/0355   Pages: 1
Recorded: 01/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
01/19/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4341928
NONE
06229166
Correspondence name and address
R. JOHN HALEY
C/O NORTHERN TELECOM LTD.
PAT. DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 28
Reel/Frame:003873/0553   Pages: 1
Recorded: 02/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BNR INC.
Exec Dt:
01/21/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4361732
NONE
06232546
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB
MACK, BLUMENTHAL & KOCH
111 N. ALFRED ST.
ALEXANDRIA, VA 22314
Assignment: 29
Reel/Frame:003873/0550   Pages: 1
Recorded: 02/04/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.,
Exec Dt:
01/26/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4342148
NONE
06231501
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM, LTD.
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 30
Reel/Frame:003867/0745   Pages: 1
Recorded: 02/17/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
02/04/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A, MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4399541
NONE
06234676
Correspondence name and address
STUART L. WILKINSON
C/O NORTHERN TELECOM LIMITED
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 31
Reel/Frame:003849/0080   Pages: 1
Recorded: 05/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
03/02/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4368487
NONE
06234787
Correspondence name and address
ACHMED N. SADIK
C/O NORTHERN TELECOM LTD.
PAT. DEPT., P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 32
Reel/Frame:003869/0734   Pages: 1
Recorded: 06/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
03/02/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4493949
NONE
06242843
Correspondence name and address
ROBERT C. HOGEBOOM
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 33
Reel/Frame:003873/0344   Pages: 1
Recorded: 03/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAIN HENRY A.
Exec Dt:
03/09/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION "A"
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4385341
NONE
06245500
Correspondence name and address
SIDNEY T. JELLY
PAT. DEPT., P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 34
Reel/Frame:003909/0827   Pages: 2
Recorded: 04/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REVAH, ISAAC R.
Exec Dt:
03/12/1981
2
KELEMEN, JOZSEF
Exec Dt:
04/06/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL
QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D274809
NONE
06256150
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 35
Reel/Frame:003875/0540   Pages: 1
Recorded: 03/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PAN ALI
Exec Dt:
03/16/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4407854
NONE
06247127
Correspondence name and address
R. J. AUSTIN
C/O NORTHERN TELECOM LTD.
PAT. DEPT., P.O BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 36
Reel/Frame:003899/0233   Pages: 1
Recorded: 03/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.,
Exec Dt:
03/16/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 613
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4392931
NONE
06249402
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD.
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 37
Reel/Frame:003882/0289   Pages: 1
Recorded: 04/30/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOPE TOMASZ S.
Exec Dt:
04/06/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 613, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4401366
NONE
06259009
Correspondence name and address
R. J. AUSTIN
C/O NORTHERN TELECOM LIMITED
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 38
Reel/Frame:003896/0749   Pages: 1
Recorded: 04/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
04/08/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4392014
NONE
06255781
Correspondence name and address
STUART L. WILKINSON
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 39
Reel/Frame:003918/0321   Pages: 1
Recorded: 10/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
04/08/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4378470
NONE
06247229
Correspondence name and address
R. JOHN HALEY
C/O NORTHERN TELECOM LTD.
PAT. DEPT., P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 40
Reel/Frame:003909/0833   Pages: 1
Recorded: 04/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
04/13/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL
QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D274809
NONE
06256150
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 41
Reel/Frame:003887/0868   Pages: 1
Recorded: 05/06/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KUHFUS GERD
Exec Dt:
04/23/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O.BOX 6123, STATION A.
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4349705
NONE
06260889
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 42
Reel/Frame:003926/0103   Pages: 1
Recorded: 05/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
04/30/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123, STATION A
MONTREAL, QUEBEC,, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4408189
NONE
06264281
Correspondence name and address
JOHN E. MOWLE
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 43
Reel/Frame:003926/0126   Pages: 1
Recorded: 05/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
04/30/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4408189
NONE
06264281
Correspondence name and address
JOHN E. MOWLE
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 44
Reel/Frame:003896/0764   Pages: 1
Recorded: 05/26/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
05/04/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4422090
NONE
06266630
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 45
Reel/Frame:004002/0172   Pages: 1
Recorded: 05/21/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHANNON, MICHAEL A.
Exec Dt:
05/07/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123 STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4440596
NONE
06380612
Correspondence name and address
R. J. AUSTIN
% NORTHERN TELECOM LTD., PAT. DEPT.
P.O. BOX 3511, OTTAWA,
ONTARIO, CANADA, K1Y 4H7
Assignment: 46
Reel/Frame:003926/0100   Pages: 1
Recorded: 05/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PAN, ALI
Exec Dt:
05/08/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4377908
NONE
06264279
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 47
Reel/Frame:003913/0212   Pages: 1
Recorded: 09/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
05/15/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4388643
NONE
06251085
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LTD.
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 48
Reel/Frame:003896/0293   Pages: 1
Recorded: 06/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RICHARDSON, WALTER L.
Exec Dt:
05/25/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4375875
NONE
06275302
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD.
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 49
Reel/Frame:003919/0714   Pages: 1
Recorded: 06/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LE NIR, VICTOR L.
Exec Dt:
05/25/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4345962
NONE
06277327
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 50
Reel/Frame:003902/0128   Pages: 1
Recorded: 06/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.,
Exec Dt:
05/27/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A,
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4410763
NONE
06271971
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LTD
PATENT DEPARTMENT
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 51
Reel/Frame:003909/0912   Pages: 1
Recorded: 06/15/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARC LTD.,
Exec Dt:
05/27/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL
QUEBEC, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4384756
NONE
06273669
Correspondence name and address
JOHN E. MOWLE
NORTHERN TELECOM LTD.
PATENT DEPT.
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y4H7
Assignment: 52
Reel/Frame:003902/0158   Pages: 1
Recorded: 06/17/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YATAKI, MASAMICHI
Exec Dt:
06/02/1981
2
DACK, GLEN W. D.
Exec Dt:
06/02/1981
3
ERTL, PAUL S.
Exec Dt:
06/02/1981
Assignees
1
BELL-NORTHERN RESEARCH LTD.
P.O. BOX 3511 STATION C, OTTAWA,
ONTARIO K1Y 4H7, CANADA
2
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4445649
NONE
06274470
Correspondence name and address
STUART L. WILKINSON
C/O NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 53
Reel/Frame:003911/0490   Pages: 1
Recorded: 06/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
06/02/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4387457
NONE
06273058
Correspondence name and address
ROBERT C. HOGEBOOM
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 54
Reel/Frame:003896/0294   Pages: 1
Recorded: 06/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOPE, TOMASZ S.
Exec Dt:
06/05/1981
2
WILLIAMS, ROBERT J.
Exec Dt:
06/05/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4384446
NONE
06275303
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD.
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 55
Reel/Frame:003911/0589   Pages: 1
Recorded: 07/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
06/08/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4453689
NONE
06281992
Correspondence name and address
SIDNEY T. JELLY
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 56
Reel/Frame:003926/0249   Pages: 1
Recorded: 06/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHANNON, MICHAEL A.
Exec Dt:
06/11/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4345962
NONE
06277327
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 57
Reel/Frame:003926/0248   Pages: 1
Recorded: 06/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
COWLEY, WILLIAM E.
Exec Dt:
06/18/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4345962
NONE
06277327
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 58
Reel/Frame:003957/0235   Pages: 1
Recorded: 03/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
06/18/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4400718
NONE
06270591
Correspondence name and address
R. JOHN HALEY
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 59
Reel/Frame:003898/0597   Pages: 1
Recorded: 06/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SALAMA, AMIR
Exec Dt:
06/19/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION "A"
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4364801
NONE
06278865
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LIMITED
PATENT DEPARTMENT
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y4H7
Assignment: 60
Reel/Frame:003898/0644   Pages: 1
Recorded: 06/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SALAMA, AMIR
Exec Dt:
06/19/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A.
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4374004
NONE
06278744
Correspondence name and address
SIDNEY T. JELLY
C/O NORTHERN TELECOM LTD.
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 61
Reel/Frame:003910/0343   Pages: 1
Recorded: 08/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARC LTD.
Exec Dt:
06/24/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4446452
NONE
06292497
 
4446452
NONE
06292497
Correspondence name and address
ROBERT C. HOGEBOOM
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 62
Reel/Frame:003921/0702   Pages: 1
Recorded: 07/16/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL- NORTERN RESEARCH LTD.
Exec Dt:
06/24/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4393433
NONE
06284005
 
4393433
NONE
06284005
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 63
Reel/Frame:003907/0629   Pages: 1
Recorded: 07/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
07/06/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123
MONTREAL, QUEBEC, K1Y 4H7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4413763
NONE
06282819
Correspondence name and address
SIDNEY T. JELLY
C/O NORTHERN TELECOM LIMITED
PATENT DEPARTMENT
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 64
Reel/Frame:003911/0687   Pages: 1
Recorded: 08/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PAN, ALI
Exec Dt:
08/10/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION "A" MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4421284
NONE
06294405
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 65
Reel/Frame:003921/0699   Pages: 1
Recorded: 08/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
08/10/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A.
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D271970
NONE
06294935
Correspondence name and address
NORTHERN TELECOM LIMITED
PATENT DEPT. P.O. BOX 3511
STATION C, OTTAWA, ONTARIO
CANADA, K1Y 4H7
Assignment: 66
Reel/Frame:003921/0700   Pages: 1
Recorded: 08/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
08/10/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4406510
NONE
06294836
Correspondence name and address
SIDNEY T. JELLY
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 67
Reel/Frame:003921/0701   Pages: 1
Recorded: 08/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
08/10/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4371757
NONE
06294838
Correspondence name and address
SIDNEY T. JELLY
C/O NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 68
Reel/Frame:003928/0225   Pages: 1
Recorded: 09/01/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.,
Exec Dt:
08/21/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 613
MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4462153
NONE
06298485
Correspondence name and address
SIDNEY T. JELLY
C/O NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 69
Reel/Frame:003945/0570   Pages: 1
Recorded: 11/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD
Exec Dt:
08/24/1981
Assignee
1
NORTHERN TELECOM LIMITED
P O BOX 6123 STATION A
MONTREAL QUEBEC, CANADA H3C 3J5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4475789
NONE
06319197
 
4475789
NONE
06319197
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 70
Reel/Frame:003926/0408   Pages: 1
Recorded: 09/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LASK, ZYGMUNT
Exec Dt:
09/03/1981
2
JOHNSTON, HAROLD
Exec Dt:
09/03/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O.BOX 6123, STATION A
MONTREAL,QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4403106
NONE
06303831
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD.,
PAT. DEPT., P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 71
Reel/Frame:003931/0994   Pages: 1
Recorded: 09/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
09/03/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4449231
NONE
06305540
Correspondence name and address
JOHN E. MOWLE
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 72
Reel/Frame:003932/0347   Pages: 1
Recorded: 09/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOHNSTON, HAROLD
Exec Dt:
09/03/1981
2
LASK, ZYGMUNT
Exec Dt:
09/03/1981
3
GILL, FREDERICK H.
Exec Dt:
09/03/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4417781
NONE
06303830
Correspondence name and address
SIDNEY T. JELLY
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 73
Reel/Frame:003969/0826   Pages: 1
Recorded: 04/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
09/18/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A,
MONTREAL, QUEBEC H3C 3J5, CANADA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4413881
NONE
06312834
 
4413881
NONE
06312834
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD.
PAT. DEPT., P.O. BOX 3511
STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 74
Reel/Frame:003937/0577   Pages: 1
Recorded: 10/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
09/24/1981
Assignee
1
NORTHERN TELECOM LIMITED
P O BOX 6123
MONTREAL QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4474426
NONE
06310229
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD.
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 75
Reel/Frame:003937/0580   Pages: 1
Recorded: 10/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
09/24/1981
Assignee
1
NORTHERN TELECOM LIMITED
P O BOX 6123
MONTREAL QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4503468
NONE
06309977
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 76
Reel/Frame:003937/0582   Pages: 1
Recorded: 10/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
09/24/1981
Assignee
1
NORTHERN TELECOM LIMITED
P O BOX 6123
MONTREAL QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4460159
NONE
06309976
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 77
Reel/Frame:003939/0988   Pages: 2
Recorded: 10/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.,
Exec Dt:
09/29/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A.
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4425483
NONE
06310501
Correspondence name and address
R. JOHN HALEY
C/O NORTHERN TELECOM LTD., PATENT DEPT.
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 78
Reel/Frame:003936/0969   Pages: 1
Recorded: 10/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WALLING, JONG-HEIN
Exec Dt:
10/01/1981
2
ARBUTHNOT, GERALD R.
Exec Dt:
10/01/1981
3
GERVAIS, MICHEL
Exec Dt:
10/01/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4379435
NONE
06312652
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 79
Reel/Frame:003936/0970   Pages: 1
Recorded: 10/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WALLING, JORG-HEIN
Exec Dt:
10/01/1981
2
ARBUTHNOT, GERALD R.
Exec Dt:
10/01/1981
3
DUMOULIN, ANDRE
Exec Dt:
10/01/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4381728
NONE
06312651
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 80
Reel/Frame:003936/0971   Pages: 1
Recorded: 10/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WALLING, JORG-HEIN
Exec Dt:
10/01/1981
2
DUMOULIN, ANDRE
Exec Dt:
10/01/1981
3
ARBUTHNOT, GERALD R.
Exec Dt:
10/01/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4380965
NONE
06312650
Correspondence name and address
R. J. AUSTIN
NORTHERN TLECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 81
Reel/Frame:003940/0853   Pages: 1
Recorded: 10/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GUMB, BEVERLEY W. T.
Exec Dt:
10/01/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4424419
NONE
06312375
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 82
Reel/Frame:003943/0744   Pages: 1
Recorded: 10/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/02/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4424419
NONE
06312375
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 83
Reel/Frame:003941/0280   Pages: 1
Recorded: 10/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/06/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4417095
NONE
06314099
 
4417095
NONE
06314099
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 84
Reel/Frame:003944/0272   Pages: 1
Recorded: 10/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/16/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4397551
NONE
06316932
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD.,
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 85
Reel/Frame:003944/0972   Pages: 1
Recorded: 11/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/16/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4450557
NONE
06319198
Correspondence name and address
ROBERT C. HOGEBOOM
NORTHERN TELECOM LTD.,
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 86
Reel/Frame:003950/0024   Pages: 1
Recorded: 11/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/20/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4387366
NONE
06319190
Correspondence name and address
JOHN E. MOWLE
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 87
Reel/Frame:003950/0505   Pages: 1
Recorded: 02/25/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BNR INC.
Exec Dt:
10/20/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D273954
NONE
06315886
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 N. ALFRED ST.
ALEXANDRIA, VA 22314
Assignment: 88
Reel/Frame:003974/0697   Pages: 1
Recorded: 11/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/28/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4415777
NONE
06323541
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y4H7
Assignment: 89
Reel/Frame:003962/0372   Pages: 1
Recorded: 11/27/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UNTERHOFFER, PETER P.
Exec Dt:
11/10/1981
2
DUFRESNE, GILLES L.
Exec Dt:
11/10/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4446655
NONE
06325304
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 90
Reel/Frame:003947/0920   Pages: 1
Recorded: 02/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
11/18/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4488176
NONE
06309593
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 91
Reel/Frame:003955/0999   Pages: 1
Recorded: 03/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
11/18/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4500755
NONE
06323540
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LTD.
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y4H7
Assignment: 92
Reel/Frame:003971/0386   Pages: 1
Recorded: 12/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL NORTHERN RESEARCH LTD.
Exec Dt:
12/15/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123 MONTREAL
QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4470139
NONE
06335262
Correspondence name and address
ROBERT C. HOGEBOOM
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 93
Reel/Frame:003973/0451   Pages: 1
Recorded: 01/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEBASTIEN, LESLIE
Exec Dt:
01/04/1982
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION "A"
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4405410
NONE
06339394
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 94
Reel/Frame:003966/0570   Pages: 1
Recorded: 02/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BNR INC.
Exec Dt:
01/05/1982
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4431871
NONE
06341266
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK
BLUMENTHAL & KOCH
111 N. ALFRED ST.
ALEXANDRIA, VA 22314
Assignment: 95
Reel/Frame:003987/0148   Pages: 1
Recorded: 01/25/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
01/06/1982
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D275101
NONE
06342174
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LIMITED,
PAT. DEPT. P. O. BOX 3511, STATION C,
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 96
Reel/Frame:003974/0433   Pages: 1
Recorded: 02/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
01/13/1982
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4678272
NONE
06347013
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD.
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 97
Reel/Frame:003971/0032   Pages: 1
Recorded: 04/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
01/26/1982
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4456986
NONE
06333666
Correspondence name and address
R. JOHN HALEY
% NORTHERN TELECOM LTD., PAT. DEPT.
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 98
Reel/Frame:003972/0855   Pages: 1
Recorded: 04/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
01/26/1982
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4456985
NONE
06333664
 
4456985
NONE
06333664
Correspondence name and address
R. JOHN HALEY
% NORTHERN TELECOM LIMITED, PAT. DEPT.
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 99
Reel/Frame:003973/0126   Pages: 1
Recorded: 04/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
01/26/1982
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4443662
NONE
06333665
Correspondence name and address
R. JOHN HALEY
% NORTHERN TELECON LTD., PAT. DEPT.
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 100
Reel/Frame:003997/0388   Pages: 1
Recorded: 03/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
02/12/1982
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A, MONTREAL
QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4423466
NONE
06356199
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Page 1 of 30

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