IP Library › Assignment 036505/0022
Patent Assignment
Reel/Frame 036505/0022

Assignment of Assignor's Interest

Recorded: 2015-08-28 Pages: 11
Assignors
LORENSON, TROY
Executed: 2014-12-12
NICHOLSON, DAVID
Executed: 2014-12-09
MACEK, PETR
Executed: 2014-12-08
Assignees
TLL OILFIELD CONSULTING LTD.
5120 67 AVENUE NW EDMONTON, EDMONTON, ALBERTA, T6B 3N9, CANADA
ACURA MACHINE INC.
9805 62 AVENUE NW, EDMONTON, ALBERTA, T6E 0E4, CANADA
Covered Property (1)
Flow Controlling Downhole Tool
Patent: 9,765,584 →
Application: 14/771,418 →
Publication: US 2016/0281449
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 20, 2017
From: ACURA MACHINE INC.
To: TLL OILFIELD CONSULTING LTD.
Reel/Frame 041640/0662 →
Assignment of Assignor's Interest May 30, 2019
From: TLL OILFIELD CONSULTING LTD.
To: IMPULSE DOWNHOLE SOLUTIONS LTD.
Reel/Frame 049315/0791 →