Patent Assignment
Reel/Frame 029488/0188
Assignment of Assignor's Interest
Recorded: 2012-12-18
Pages: 2
Assignor
LOREE, DWIGHT N.
Executed: 2012-12-12
Assignee
GASFRAC ENERGY SERVICES, INC.
1900, 801-6 AVENUE SW, CALGARY, T2P 3W2, CANADA
Covered Property
(1)
Fracture Treatment System for Wells
Patent:
5,899,272 →
Application:
08/861,303 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 4, 1997
From: LOREE, DWIGHT N.
To: 723195 ALBERTA LTD.
Reel/Frame 008642/0954 →
Assignment of Assignor's Interest
Mar 5, 1998
From: 723195 ALBERTA LTD.
To: FOREMOST INDUSTRIES INC.
Reel/Frame 009023/0315 →
Assignment of Assignor's Interest
Dec 18, 2012
From: FOREMOST INDUSTRIES INC.
To: LOREE, DWIGHT N.
Reel/Frame 029488/0075 →
Security Interest
Jul 24, 2014
From: GASFRAC ENERGY SERVICES INC.
To: PNC BANK CANADA BRANCH
Reel/Frame 033395/0370 →