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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 3
Patent #:
Issue Dt:
03/19/2019
Application #:
14941303
Filing Dt:
11/13/2015
Publication #:
Pub Dt:
05/19/2016
Inventor:
Michael O'HARA
Title:
METHOD AND APPARATUS FOR CHARACTERIZING SAND CONTROL INSERTS
Assignment: 1
Reel/Frame:
045498/0634Recorded: 03/05/2018Pages: 2
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2017
Assignee:
100, 400 - 3RD AVE SW
CALGARY, CANADA T2P 4H2
Correspondent:
ALEX SAIR
199 BAY STREET
SUITE 4000, COMMERCE COURT WEST
TORONTO, M5L 1A9 CANADA
Assignment: 2
Reel/Frame:
045110/0464Recorded: 03/05/2018Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/26/2018
Assignee:
700 - 2ND STREET SW
SUITE 610
CALGARY, CANADA T2P 2W1
Correspondent:
ALEX SAIR
199 BAY STREET
SUITE 4000, COMMERCE COURT WEST
TORONTO, M5L 1A9 CANADA
Assignment: 3
Reel/Frame:
059680/0108Recorded: 04/22/2022Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/13/2022
Assignee:
3424 26TH STREET NE, #7
CALGARY, CANADA T1Y 4T7
Correspondent:
CPST INTELLECTUAL PROPERTY INC.
130 QUEENS QUAY EAST, EAST TOWER, SUITE 809
TORONTO, M5A 0P6 CANADA

Search Results as of: 06/18/2024 11:23 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