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Patent Assignment Assignor Details
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Assignor Name : CALDER, IAIN D.
Total Assignments: 10
Assignment: 1
Reel/Frame:003938/0458   Pages: 2
Recorded: 10/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/11/1981
2
Exec Dt:
09/11/1981
3
Exec Dt:
09/11/1981
4
Exec Dt:
09/11/1981
Assignee
1
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06309977
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 2
Reel/Frame:004001/0984   Pages: 1
Recorded: 05/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/20/1982
2
Exec Dt:
04/20/1982
3
Exec Dt:
04/20/1982
Assignee
1
P. O. BOX 3511
STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06376687
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD.
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 3
Reel/Frame:004079/0503   Pages: 2
Recorded: 11/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/13/1982
2
Exec Dt:
09/13/1982
3
Exec Dt:
09/13/1982
4
Exec Dt:
09/13/1982
Assignee
1
P.O. BOX 3511
STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06442864
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM, LTD.
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 4
Reel/Frame:004191/0766   Pages: 1
Recorded: 10/24/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/03/1983
2
Exec Dt:
10/03/1983
Assignee
1
BX 3511 STATION C
OTTAWA ONTARIO K1Y4H7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06544497
Correspondence name and address
STUART L. WILKERSON
C/0 NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 5
Reel/Frame:004263/0527   Pages: 1
Recorded: 05/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/10/1984
2
Exec Dt:
05/10/1984
3
Exec Dt:
05/10/1984
Assignee
1
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06611549
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 6
Reel/Frame:004317/0342   Pages: 1
Recorded: 09/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/27/1984
2
Exec Dt:
08/27/1984
3
Exec Dt:
08/27/1984
Assignee
1
P.O. BOX 6123 STATION A
MONTREAL QUEBEC H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06653192
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 7
Reel/Frame:004501/0096   Pages: 1
Recorded: 12/24/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/03/1985
2
Exec Dt:
12/13/1985
3
Exec Dt:
12/13/1985
4
Exec Dt:
12/13/1985
Assignee
1
P BOX 6123, STATION A
MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06813232
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 8
Reel/Frame:004838/0741   Pages: 1
Recorded: 02/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/08/1988
2
Exec Dt:
02/08/1988
Assignee
1
P.O. BOX 6123, STATION A MONTREAL
QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07157022
Correspondence name and address
C. W. JUNKIN
C/O NORTHERN TELECOM LIMITED
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 9
Reel/Frame:006952/0036   Pages: 2
Recorded: 04/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/1994
2
Exec Dt:
04/05/1994
3
Exec Dt:
04/05/1994
4
Exec Dt:
04/05/1994
Assignee
1
P.O. BOX 6123, STATION A, MONTREAL
QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08125264
Correspondence name and address
NORTHERN TELECOM LIMITED
ANGELA DE WILTON
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 10
Reel/Frame:026263/0796   Pages: 3
Recorded: 05/11/2011
Attorney Dkt #:57983.000343
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/1994
2
Exec Dt:
04/05/1994
3
Exec Dt:
04/05/1994
4
Exec Dt:
04/05/1994
Assignee
1
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08224499
Correspondence name and address
HUNTON & WILLIAMS
1900 K. STREET, N.W.
SUITE 1200
WASHINGTON, DC 20006

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