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 : DUFF, HENRY J.
Total Assignments: 4
Assignment: 1
Reel/Frame:015575/0750   Pages: 2
Recorded: 01/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/2004
2
Exec Dt:
04/21/2004
3
Exec Dt:
04/21/2004
Assignee
1
3553-31 STREET NW
SUITE 130
CALGARY, ABLERTA, CANADA T2L 2K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10846576
Correspondence name and address
ANTHONY R. LAMBERT
#200, 10328 - 81 AVENUE
EDMONTON, ALBERTA, CANADA T6E 1X2
Assignment: 2
Reel/Frame:016190/0600   Pages: 3
Recorded: 10/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2004
2
Exec Dt:
09/29/2004
Assignee
1
SUITE 130, 3553-31 STREET
CALGARY, ALBERTA, CANADA T2L 2K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10959061
Correspondence name and address
ANTHONY R. LAMBERT
#200, 10328-81 AVENUE
EDMONTON, ALBERTA, CANADA T6E 1X2
Assignment: 3
Reel/Frame:016118/0205   Pages: 2
Recorded: 12/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/2004
2
Exec Dt:
12/15/2004
3
Exec Dt:
12/15/2004
Assignee
1
SUITE 130, 3553-31 STREET NW
CALGARY, ALBERTA, CANADA T2L 2K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11017929
Correspondence name and address
ANTHONY R. LAMBERT
#200, 10328 - 81 AVENUE
EDMONTON, ALBERTA T6E 1X2 CANADA
Assignment: 4
Reel/Frame:023533/0420   Pages: 5
Recorded: 11/18/2009
Attorney Dkt #:UNTI:005US / 10908216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/2009
2
Exec Dt:
11/06/2009
3
Exec Dt:
11/09/2009
4
Exec Dt:
11/03/2009
5
Exec Dt:
11/02/2009
Assignee
1
3553 - 31ST STREET N.W.
SUITE 130
CALGARY, ALBERTA, CANADA T2L 2K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12524518
Correspondence name and address
STEVEN L. HIGHLANDER
600 CONGRESS AVENUE
SUITE 2400
AUSTIN, TX 78701

Search Results as of: 05/25/2024 04:03 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