IP Library › Assignment 019258/0252
Patent Assignment
Reel/Frame 019258/0252

Assignment of Assignor's Interest

Recorded: 2007-05-07 Pages: 2
Assignor
IBEX WELDING TECHNOLOGIES INC.
Executed: 2007-04-25
Assignee
ORYX INDUSTRIES LTD.
5903 45 STREET, LEDUC, ALBERTA, T9E 7B3, CANADA
Covered Property (1)
Method of Hard Coating a Surface with Carbide
Patent: 7,867,427 →
Application: 11/432,640 →
Publication: US 2007/0000598
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 11, 2006
From: CHRYSTAL, LORNE; DUNCAN, ANDREW K.
To: IBEX WELDING TECHNOLOGIES INC.
Reel/Frame 017894/0947 →
Merger Feb 24, 2010
From: ORYX INDUSTRIES LTD.
To: HUNTING ORYX LTD.
Reel/Frame 023986/0243 →
Change of Name Feb 24, 2010
From: HUNTING ORYX LTD.
To: HUNTING ENERGY SERVICES (DRILLING TOOLS) LTD.
Reel/Frame 023986/0395 →
Nunc Pro Tunc Assignment Sep 24, 2019
From: HUNTING ENERGY SERVICES I, INC.
To: HUNTING ENERGY SERVICES, LLC
Reel/Frame 050472/0840 →