skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : DU, RUN-PAN
Total Assignments: 7
Assignment: 1
Reel/Frame:006460/0802   Pages: 3
Recorded: 03/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/09/1993
2
Exec Dt:
02/09/1993
3
Exec Dt:
02/09/1993
Assignee
1
1755 STEELES AVENUE WEST
WILLOWDALE ONTARIO M2R 3T4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08001554
Correspondence name and address
M.I. STEWART
SIM & MCBURNEY
330 UNIVERSITY AVE.
SUITE 701
TORONTO ONTARIO M5G 1R7
Assignment: 2
Reel/Frame:019417/0232   Pages: 4
Recorded: 06/11/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/1993
2
Exec Dt:
02/09/1993
3
Exec Dt:
02/09/1993
Assignee
1
1755 STEELES AVENUE WEST
TORONTO, ONTARIO, CANADA M2R 3T4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10842032
Correspondence name and address
SIM & MCBURNEY
6TH FLOOR, 330 UNIVERSITY AVE.
TORONTO, ONTARIO M5G 1R7
Assignment: 3
Reel/Frame:008076/0769   Pages: 3
Recorded: 08/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/1996
2
Exec Dt:
03/27/1996
3
Exec Dt:
03/27/1996
4
Exec Dt:
03/27/1996
5
Exec Dt:
03/27/1996
6
Exec Dt:
03/27/1996
Assignee
1
1755 STEELES AVENUE WEST
NORTH YORK, ONTARIO, CANADA M2R 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08613009
Correspondence name and address
SIM & MCBURNEY
MICHAEL I. STEWART
330 UNIVERSITY AVENUE
6TH FLOOR
TORONTO, ONTARIO, CANADA M5G 1R7
Assignment: 4
Reel/Frame:008605/0868   Pages: 15
Recorded: 05/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/1997
2
Exec Dt:
01/13/1997
3
Exec Dt:
01/13/1997
4
Exec Dt:
01/13/1997
5
Exec Dt:
02/18/1997
6
Exec Dt:
02/20/1997
7
Exec Dt:
03/14/1997
Assignee
1
1755 STEELES AVENUE WEST
NORTH YORK, ONTARIO, CANADA M2R 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08778570
Correspondence name and address
SIM & MCBURNEY
M.I. STEWART
6TH FLOOR
330 UNIVERSITY AVE.
TORONTO, ONTARIO M5G 1R7
Assignment: 5
Reel/Frame:009095/0778   Pages: 4
Recorded: 10/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/1997
2
Exec Dt:
06/11/1997
3
Exec Dt:
06/11/1997
4
Exec Dt:
06/11/1997
5
Exec Dt:
06/11/1997
Assignee
1
1755 STEELES AVENUE WEST
NORTH YORK, ONTARIO, CANADA M2R 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08867941
Correspondence name and address
SIM & MCBURNEY
MICHAEL I. STEWART
6TH FLOOR
330 UNIVERSITY AVE.
TORONTO, ONTARIO, CANADA M5G 1R7
Assignment: 6
Reel/Frame:009274/0850   Pages: 4
Recorded: 06/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/1998
2
Exec Dt:
05/20/1998
3
Exec Dt:
05/25/1998
Assignee
1
1755 STEELES AVENUE WEST
NORTH YORK, ONTARIO, CANADA M2R 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09059584
Correspondence name and address
MICHAEL L. STEWART
330 UNIVERSITY AVENUE
6TH FLOOR
TORONTO, ONTARIO
CANADA M5G 1R7
Assignment: 7
Reel/Frame:010629/0890   Pages: 7
Recorded: 02/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/1998
2
Exec Dt:
06/09/1998
3
Exec Dt:
06/09/1998
4
Exec Dt:
06/09/1998
5
Exec Dt:
06/09/1998
Assignee
1
1755 STEELES AVENUE WEST
TORONTO ONTARIO, CANADA M2R 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09074658
Correspondence name and address
SIM & MCBURNEY
MICHAEL I. STEWART
330 UNIVERSITY AVENUE, 6TH FLOOR
TORONTO ONTARIO, CANADA M5G 1R7

Search Results as of: 05/24/2024 10:59 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT