IP Library Assignment 033051/0486
Patent Assignment
Reel/Frame 033051/0486

Assignment of Assignor's Interest

Recorded: 2014-06-06 Pages: 4
Assignors
CHALIFOUX, GERALD
Executed: 2014-04-29
PENNY, SCOTT
Executed: 2014-04-29
JONES, CLINT
Executed: 2014-04-29
Assignee
PETROSPEC ENGINEERING LTD.
275 PORTAGE CLOSE, SHERWOOD PARK, T8H 2R5, CANADA
Covered Property (1)
Method and Apparatus for Supporting Cables Within Coil Tubing
Patent: 9,920,594 →
Application: 14/273,372 →
Publication: US 2015/0300126
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 30, 2018
From: PETROSPEC ENGINEERING LTD.
To: 1622525 ALBERTA LTD.
Reel/Frame 045933/0311 →
Change of Name May 30, 2018
From: 1622525 ALBERTA LTD.
To: PETROSPEC ENGINEERING INC.
Reel/Frame 046310/0647 →