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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : GUPTA, VISHWA N.
Total Assignments: 6
Assignment: 1
Reel/Frame:006757/0138   Pages: 2
Recorded: 11/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/1993
2
Exec Dt:
08/31/1993
Assignee
1
P.O. BOX 3511, STATION C, OTTAWA
ONTARIO, CANADA K1Y 4H7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08080543
Correspondence name and address
DALLAS F. SMITH
NORTHERN TELECOM LIMITED
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 2
Reel/Frame:007017/0651   Pages: 3
Recorded: 06/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/1994
2
Exec Dt:
03/29/1994
3
Exec Dt:
03/29/1994
4
Exec Dt:
03/29/1994
5
Exec Dt:
03/29/1994
6
Exec Dt:
04/08/1994
Assignee
1
P.O. BOX 3511
STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08227830
Correspondence name and address
C.W. JUNKIN
NORTHERN TELECOM LIMITED
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO CANADA K1Y 4H7
Assignment: 3
Reel/Frame:028223/0387   Pages: 4
Recorded: 05/17/2012
Attorney Dkt #:46975-P011D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/1994
2
Exec Dt:
03/29/1994
3
Exec Dt:
03/29/1994
4
Exec Dt:
03/29/1994
5
Exec Dt:
03/29/1994
6
Exec Dt:
04/08/1994
Assignee
1
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08452191
Correspondence name and address
ROSS T. ROBINSON
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 4
Reel/Frame:009351/0885   Pages: 3
Recorded: 07/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/1998
2
Exec Dt:
03/18/1998
3
Exec Dt:
03/18/1998
4
Exec Dt:
03/18/1998
5
Exec Dt:
03/18/1998
Assignee
1
P.O. BOX 6123
STATION A,
MONTREAL, QUEBEC, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09119621
Correspondence name and address
FOLEY & LARDNER
ARTHUR SCHWARTZ
3000 K ST
WASHINGTON, D.C. 20007-5109
Assignment: 5
Reel/Frame:010447/0797   Pages: 2
Recorded: 12/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/03/1999
Assignee
1
380 ST.ANTOINE STREET WEST, 8TH FLOOR
WORLD TRADE CENTER OF MONTREAL
MONTREAL, QUEBEC, CANADA H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09456999
Correspondence name and address
SMART & BIGGAR
STEPHEN P. GEORGIEV
1000 DE LA GAUCHETIERE STREET WEST
SUITE 3400
MONTREAL, QUEBEC CANADA H3B 4W5
Assignment: 6
Reel/Frame:028815/0538   Pages: 4
Recorded: 08/20/2012
Attorney Dkt #:290494.136US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2012
2
Exec Dt:
01/18/2012
Assignee
1
405 OGILVY AVENUE
SUITE 101
MONTREAL, QUEBEC, CANADA H3N 1M3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13310092
Correspondence name and address
STEPHANIE GEIS
60 STATE STREET
WILMERHALE
BOSTON, MA 02109

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