Patent Assignment
Reel/Frame 025884/0167
Merger
Recorded: 2011-03-02
Pages: 3
Assignor
COLT ENGINEERING CORPORATION
Executed: 2009-07-01
Assignee
WORLEYPARSONS CANADA SERVICES LTD.
400, 10201 SOUTHPORT ROAD S.W., CALGARY, AB, T2W4X9, CANADA
Covered Property
(1)
Carbon Dioxide Enriched Flue Gas Injection for Hydrocarbon Recovery
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 11, 2007
From: COLT ENGINEERING CORPORATION; PARAMOUNT RESOURCES LTD.
To: DIAMOND QC TECHNOLOGIES INC.
Reel/Frame 019545/0637 →
Assignment of Assignor's Interest
Jul 11, 2007
From: DIAMOND QC TECHNOLOGIES INC.
To: DIAMOND QC TECHNOLOGIES INC.; COLT ENGINEERING CORPORATION; PARAMOUNT RESOURCES LTD.
Reel/Frame 019545/0648 →
Assignment of Assignor's Interest
Jul 11, 2007
From: KRESNYAK, STEVE; BUNIO, GARY
To: COLT ENGINEERING CORPORATION; PARAMOUNT RESOURCES LTD.
Reel/Frame 019546/0442 →
Assignment of Assignor's Interest
Jan 14, 2016
From: DIAMOND QC TECHNOLOGIES INC.
To: PARAMOUNT RESOURCES LTD.
Reel/Frame 037495/0323 →
Assignment of Assignor's Interest
Jan 14, 2016
From: WORLEYPARSONS CANADA SERVICES LTD.
To: PARAMOUNT RESOURCES LTD.
Reel/Frame 037495/0599 →