Patent Assignment
Reel/Frame 047713/0093
Change of Name
Recorded: 2018-12-03
Pages: 4
Assignor
BIRCH BAY INVESTMENT SERVICES LTD.
Executed: 2012-05-09
Assignee
QUANTUM PETROPHYSICS INC.
8102B-49 AVENUE CLOSE, RED DEER, T2P 4V5, 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: RANDALL, RUSSEL R.
To: QUANTUM PETROPHYSICS INC.
Reel/Frame 047657/0200 →
Assignment of Assignor's Interest
Dec 3, 2018
From: STEWART, KIRK
To: BIRCH BAY INVESTMENT SERVICES LTD.
Reel/Frame 047713/0075 →
Merger
Dec 10, 2018
From: J.M. WOOD INVESTMENTS LTD.; QUANTUM PETROPHYSICS INC.
To: J.M. WOOD INVESTMENTS LTD.
Reel/Frame 047725/0387 →