IP Library › Assignment 031643/0353
Patent Assignment
Reel/Frame 031643/0353

Assignment of Assignor's Interest

Recorded: 2013-11-20 Pages: 5
Assignor
COFFEY, NATHAN B
Executed: 2013-11-18
Assignee
NINE ENERGY CANADA INC.
SUITE 1900, 840-7TH AVENUE SW, CALGARY, T2P 3G2, CANADA
Covered Property (1)
Wellbore Subassemblies and Methods for Creating a Flowpath
Patent: 9,664,013 →
Application: 13/815,205 →
Publication: US 2014/0000894
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 19, 2013
From: INTEGRATED PRODUCTION SERVICES LTD.
To: NINE ENERGY CANADA INC.
Reel/Frame 031633/0648 →
Assignment of Assignor's Interest Aug 18, 2014
From: MYTOPHER, TERRY LEE
To: INTEGRATED PRODUCTION SERVICES, LTD.
Reel/Frame 033556/0105 →