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 : MCDONALD, DAVID LEWIS
Total Assignments: 3
Assignment: 1
Reel/Frame:026707/0158   Pages: 3
Recorded: 08/05/2011
Attorney Dkt #:5369-447
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2011
2
Exec Dt:
07/26/2011
3
Exec Dt:
07/25/2011
Assignee
1
450 FRONT STREET WEST
TORONOT, ONTARIO, CANADA M5V 1B6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13198459
Correspondence name and address
COZEN O'CONNOR
277 PARK AVENUE, 20TH FLOOR
NEW YORK, NY 10172
Assignment: 2
Reel/Frame:027275/0014   Pages: 3
Recorded: 11/23/2011
Attorney Dkt #:5369-449/313878
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/03/2011
Assignee
1
450 FRONT STREET WEST
TORONTO, ONTARIO, CANADA M5V1B6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13303399
Correspondence name and address
COZEN O'CONNOR
277 PARK AVENUE, 20TH FLOOR
NEW YORK, NY 10172
Assignment: 3
Reel/Frame:029085/0378   Pages: 6
Recorded: 10/05/2012
Attorney Dkt #:1735_005/263236
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2012
2
Exec Dt:
10/05/2012
Assignee
1
450 FRONT STREET WEST
TORONTO, ONTARIO, CANADA M5V 1B6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13646156
Correspondence name and address
HARRIS BEACH/SYRACUSE
333 WEST WASHINGTON STREET
SUITE 200
SYRACUSE, NY 13202

Search Results as of: 05/21/2024 05:19 PM
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