Assignment of Assignor's Interest

Recorded: 2013-09-10 Pages: 3

Assignor

BROWNLEE, DUANE KEVIN

Executed: 2013-05-08

Assignee

TRICAN WELL SERVICE LTD.

645-7TH AVENUE S.W., SUITE 2900, CALGARY, T2P 4G8, CANADA

Covered Property (1)

Enzyme Breakers and Methods for Fluid Systems

Application: 13/878,055 →

Publication: US 2013/0319656

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.