IP Library › Assignment 031926/0146
Patent Assignment
Reel/Frame 031926/0146

Change of Name

Recorded: 2014-01-09 Pages: 3
Assignor
Assignee
NINE ENERGY CANADA INC.
1900, 840-7TH AVENUE, SW, CALGARY, ALBERTA, T2P 3G2, CANADA
Covered Property (1)
Well Perforating Apparatus
Patent: 9,441,466 →
Application: 14/148,454 →
Publication: US 2014/0116775
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 8, 2014
From: MYTOPHER, TERRY LEE; COFFEY, NATHAN BRIAN
To: INTEGRATED PRODUCTION SERVICES, LTD.
Reel/Frame 031915/0871 →