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 : SHEEHAN, DAVE
Total Assignments: 4
Assignment: 1
Reel/Frame:033562/0337   Pages: 5
Recorded: 08/19/2014
Attorney Dkt #:70440-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/28/2013
2
Exec Dt:
01/28/2013
3
Exec Dt:
02/01/2013
Assignee
1
SUITE 656, 3553 - 31 STREET NW
CALGARY, CANADA T2L 2K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14379245
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 2
Reel/Frame:047258/0380   Pages: 6
Recorded: 10/22/2018
Attorney Dkt #:2213589.00121US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/28/2013
2
Exec Dt:
01/28/2013
3
Exec Dt:
02/01/2013
Assignee
1
3553 - 31 STREET NW
SUITE 656
CALGARY, CANADA T2L 2K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15819377
Correspondence name and address
WILMER CUTLER PICKERING HALE AND DORR LLP
60 STATE STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:035054/0179   Pages: 8
Recorded: 02/27/2015
Attorney Dkt #:70440-12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/2015
2
Exec Dt:
02/03/2015
3
Exec Dt:
02/03/2015
4
Exec Dt:
02/02/2015
5
Exec Dt:
02/05/2015
6
Exec Dt:
02/02/2015
Assignee
1
210, 308 - 11TH AVENUE SE
CALGARY, CANADA T2G 0Y2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14526107
Correspondence name and address
SHARON S. HO, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 4
Reel/Frame:041681/0019   Pages: 9
Recorded: 03/22/2017
Attorney Dkt #:2213589.00120US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/07/2015
2
Exec Dt:
10/17/2015
3
Exec Dt:
10/07/2015
4
Exec Dt:
10/13/2015
5
Exec Dt:
10/16/2015
6
Exec Dt:
10/13/2015
Assignee
1
210, 308 - 11TH AVENUE S.E.
CALGARY
ALBERTA, CANADA T2G 0Y2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15319667
Correspondence name and address
WILMERHALE LLC
1875 PENNSYLVANIA AVENUE
WASHINGTON, DC 20006

Search Results as of: 06/24/2024 02:06 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