IP Library › Assignment 034945/0886
Patent Assignment
Reel/Frame 034945/0886

Assignment of Assignor's Interest

Recorded: 2015-02-12 Pages: 3
Assignors
NEVISON, GRANT W.
Executed: 2012-08-20
ROSS, ROBERT RODNEY
Executed: 2012-08-20
Assignee
ENFRAC INC.
BOX 722, BRAGG CREEK, AB, T0L 0K0, CANADA
Covered Property (1)
Reduced Emissions Method for Recovering Product from a Hydraulic Fracturing Operation
Patent: 9,187,996 →
Application: 14/418,390 →
Publication: US 2015/0337639
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 12, 2015
From: ENFRAC INC.
To: MILLENNIUM STIMULATION SERVICES LTD.
Reel/Frame 034945/0910 →
Assignment of Assignor's Interest Jul 5, 2016
From: MILLENNIUM STIMULATION SERVICES LTD.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 039256/0425 →