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Patent Assignment Assignor Details
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Assignor Name : CAO, SHI XIAN
Total Assignments: 3
Assignment: 1
Reel/Frame:006980/0078   Pages: 7
Recorded: 05/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/1992
2
Exec Dt:
08/24/1992
3
Exec Dt:
08/24/1992
4
Exec Dt:
08/24/1992
Assignee
1
1755 STEELES AVENUE WEST
WILLOWDALE,
ONTARIO M2R 3T4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07839751
Correspondence name and address
SIM & MCBURNEY
ATTN: MICHAEL I. STEWART
SUITE 701
330 UNIVERSITY AVE.
TORONTO, ONTARIO, CANADA M5G 1R7
Assignment: 2
Reel/Frame:009210/0444   Pages: 3
Recorded: 05/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/1998
2
Exec Dt:
01/08/1998
3
Exec Dt:
01/08/1998
Assignee
1
1755 STEELES AVENUE WEST
TORONTO, ONTARIO, CANADA M2R 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08991773
Correspondence name and address
SIM & MCBURNEY
M. I. STEWART
330 UNIVERSITY AVENUE, 6TH FLOOR
TORONTO, ONTARIO CANADA M5G 1R7
Assignment: 3
Reel/Frame:010011/0971   Pages: 3
Recorded: 06/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/1999
2
Exec Dt:
03/09/1999
Assignee
1
1755 STEELES AVENUE WEST
NORTH YORK, ONT., CANADA M2R 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09256194
Correspondence name and address
MICHALE I. STEWART
330 UNIVERSITY AVENUE
6TH FLOOR
TORONTO, ONT CANADA M5G 1R7

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