Patent Assignment
Reel/Frame 024006/0605
Merger
Recorded: 2010-03-02
Pages: 12
Assignors
CANADIAN SUB-SURFACE ENERGY SERVICES CORP.
Executed: 2010-01-01
ROSS WIRELINE SERVICES (2005) LTD.
Executed: 2010-01-01
MOTORWORKS DRILLING SOLUTIONS INC.
Executed: 2010-01-01
Assignee
PURE ENERGY SERVICES LTD.
815 - 8TH AVENUE S.W., SUITE 600, CALGARY, ALBERTA, T2P 3P2, CANADA
Covered Property
(1)
Wireline Coupler
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 30, 2004
From: GOLBY, BRIAN; GABEL, BRAD
To: 789047 ALBERTA LTD.
Reel/Frame 016037/0535 →
Merger
Mar 2, 2010
From: 789047 ALBERTA LTD.
To: CANADIAN SUB-SURFACE ENERGY SERVICES CORP.
Reel/Frame 024006/0593 →
Assignment of Assignor's Interest
Jun 8, 2016
From: FMC TECHNOLOGIES CANADA LTD.
To: RELIANCE OFS CANADA LTD.
Reel/Frame 038841/0098 →