Patent Assignment
Reel/Frame 036530/0158
Assignment of Assignor's Interest
Recorded: 2015-09-10
Pages: 3
Assignor
GASFRAC ENERGY SERVICES INC.
Executed: 2015-04-02
Assignee
STEP ENERGY SERVICES LTD.
300, 505 3RD STREET, CALGARY, T2P 3E6, CANADA
Covered Property
(1)
Proppant Blender
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 26, 2013
From: FORDYCE, VICTOR; PETERS, COLIN
To: GASFRAC ENERGY SERVICES INC.
Reel/Frame 031848/0954 →
Security Interest
Jul 24, 2014
From: GASFRAC ENERGY SERVICES INC.
To: PNC BANK CANADA BRANCH
Reel/Frame 033395/0370 →
Confirmatory Assignment
Mar 14, 2017
From: STEP ENERGY SERVICE (BVI) LTD.
To: STEP ENERGY SERVICES LLC
Reel/Frame 042008/0975 →
Sequence 1 of Assignment Previously Recorded on Reel 042008 Frame 0975
Nov 5, 2024
From: STEP ENERGY SERVICES LTD.
To: STEP ENERGY SERVICES (BVI) LTD.
Reel/Frame 070095/0865 →