IP Library Assignment 048405/0808
Patent Assignment
Reel/Frame 048405/0808

Assignment of Assignor's Interest

Recorded: 2019-02-22 Pages: 3
Assignors
STYLER, GRAHAM
Executed: 2015-03-30
FACCA, LEWIS
Executed: 2015-03-30
Assignee
TRICAN COMPLETION SOLUTIONS LTD.
645 - 7TH AVENUE SW, SUITE 2900, CALGARY, AB, T2P 4G8, CANADA
Covered Property (1)
Flow-Actuated Pressure Equalization Valve and Method of Use
Application: 15/562,832 →
Publication: US 2018/0106130
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 21, 2019
From: TRICAN COMPLETION SOLUTIONS LTD.
To: DRECO ENERGY SERVICES ULC
Reel/Frame 048402/0167 →
Merger and Change of Name Aug 17, 2023
From: DRECO ENERGY SERVICES ULC; NOV CANADA ULC
To: NOV CANADA ULC
Reel/Frame 064630/0306 →