IP Library Assignment 039164/0650
Patent Assignment
Reel/Frame 039164/0650

Assignment of Assignor's Interest

Recorded: 2016-07-15 Pages: 3
Assignors
CHALIFOUX, GERRY V.
Executed: 2016-07-12
OLIVER, TODD
Executed: 2016-07-12
Assignee
PETROSPEC ENGINEERING LTD.
275 PORTAGE CLOSE, SHERWOOD PARK, AB, T8H 2R5, CANADA
Covered Property (1)
Method of Installing Coiled Tubing with a Plurality of Integrated Large Diameter External Assemblies
Application: 15/211,088 →
Publication: US 2017/0016286
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 →