IP Library Assignment 029444/0434
Patent Assignment
Reel/Frame 029444/0434

Assignment of Assignor's Interest

Recorded: 2012-12-11 Pages: 3
Assignor
WOICESHYN, GLENN EDWARD
Executed: 2011-06-09
Assignee
ABSOLUTE COMPLETION TECHNOLOGIES LTD.
#9, 2816-21 STREET NE, CALGARY, ALBERTA, T2E 6Z2, CANADA
Covered Property (1)
Wellbore Fluid Treatment and Method
Patent: 9,212,540 →
Application: 13/703,331 →
Publication: US 2013/0075090
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jan 16, 2019
From: ABSOLUTE COMPLETION TECHNOLOGIES LTD.
To: SCHLUMBERGER CANADA LIMITED
Reel/Frame 048038/0121 →