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 : LEEDER, MICHAEL A.
Total Assignments: 3
Assignment: 1
Reel/Frame:011544/0135   Pages: 5
Recorded: 02/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/2001
2
Exec Dt:
02/16/2001
3
Exec Dt:
02/15/2001
Assignee
1
380 ST. ANTOINE STREET WEST
WORLD TRADE CENTER OF MONTREAL
MONTREAL, QUEBEC, CANADA H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09750303
Correspondence name and address
HUNTON & WILLIAMS
JAMES G. GATTO
1900 K STREET, NW, SUITE 1200
WASHINGTON, DC 20006-1109
Assignment: 2
Reel/Frame:021866/0158   Pages: 2
Recorded: 11/20/2008
Attorney Dkt #:NRT.0210US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/19/2008
Assignee
1
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QUEBEC, CANADA H4S 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12274558
Correspondence name and address
TROP PRUNER & HU, PC
1616 S. VOSS ROAD, SUITE 750
HOUSTON, TX 77057-2631
Assignment: 3
Reel/Frame:036432/0894   Pages: 2
Recorded: 08/24/2015
Attorney Dkt #:44679-US-CNT4 4214-53912
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/19/2008
Assignee
1
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QUEBEC, CANADA H4S 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13619701
Correspondence name and address
J. ROBERT BROWN, JR.
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024

Search Results as of: 05/27/2024 02:46 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