Patent Assignment
Reel/Frame 069306/0180
Corrective Assignment to Correct the the Assignee Name Previously Recorded at Reel: 35731 Frame: 157. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2024-11-05
Pages: 5
Assignor
GASFRAC ENERGY SERVICES INC.
Executed: 2015-04-02
Assignee
STEP ENERGY SERVICES LTD.
1200, 205 - 5TH AVE SW, CALGARY, T2P 2V7, CANADA
Covered Property
(1)
Water Transfer System
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 13, 2009
From: MESHER, SHAUN
To: MTS HOLDINGS INC.
Reel/Frame 022261/0041 →
Assignment of Assignor's Interest
Jan 20, 2010
From: MTS HOLDINGS INC.
To: GASFRAC ENERGY SERVICES INC.
Reel/Frame 023820/0454 →
Security Interest
Jul 24, 2014
From: GASFRAC ENERGY SERVICES INC.
To: PNC BANK CANADA BRANCH
Reel/Frame 033395/0370 →
Assignment of Assignor's Interest
May 28, 2015
From: GASFRAC ENERGY SERVICES INC.
To: STEP ENERGY SERVICES INC.
Reel/Frame 035731/0157 →