IP Library Assignment 027148/0088
Patent Assignment
Reel/Frame 027148/0088

Assignment of Assignor's Interest

Recorded: 2011-10-06 Pages: 4
Assignors
MYTOPHER, TERRY LEE
Executed: 2010-07-22
COFFEY, NATHAN BRIAN
Executed: 2010-07-22
Assignee
INTEGRATED PRODUCTION SERVICES, LTD.
1900, 840-7TH AVENUE, SW, CALGARY, ALBERTA, T2P 3G2, CANADA
Covered Property (1)
Firing Assembly for a Perforating Gun
Patent: 8,950,509 →
Application: 13/136,085 →
Publication: US 2012/0024528
Related Assignments (1)
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 →