Patent Assignment
Reel/Frame 047657/0200
Assignment of Assignor's Interest
Recorded: 2018-12-03
Pages: 2
Assignor
RANDALL, RUSSEL R.
Executed: 2012-06-27
Assignee
QUANTUM PETROPHYSICS INC.
8102B-49 AVENUE CLOSE, RED DEER, T4P 2V5, CANADA
Covered Property
(1)
Logging Tool for Determination of Formation Density and Methods of Use
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 3, 2018
From: STEWART, KIRK
To: BIRCH BAY INVESTMENT SERVICES LTD.
Reel/Frame 047713/0075 →
Change of Name
Dec 3, 2018
From: BIRCH BAY INVESTMENT SERVICES LTD.
To: QUANTUM PETROPHYSICS INC.
Reel/Frame 047713/0093 →
Merger
Dec 10, 2018
From: J.M. WOOD INVESTMENTS LTD.; QUANTUM PETROPHYSICS INC.
To: J.M. WOOD INVESTMENTS LTD.
Reel/Frame 047725/0387 →