Patent Assignment
Reel/Frame 033809/0818
Assignment of Assignor's Interest
Recorded: 2014-09-23
Pages: 7
Assignors
HUTCHINGS, NATHAN R
Executed: 2013-01-03
KAKADJIAN, SARKIS R.
Executed: 2013-01-03
OLIVE, MARK H.
Executed: 2013-01-03
CHILDS, WILLIAM J.
Executed: 2013-01-03
RODRIGUEZ, AMANDA
Executed: 2012-01-03
THOMPSON, JOSEPH EARL
Executed: 2013-01-03
Assignees
TRICAN WELL SERVICE, LTD.
2900, 645 - 7TH AVENUE S.W., CALGARY, ALBERTA, T2P 4G8, CANADA
BEAR CREEK SERVICES, LLC.
9712 ST. VINCENT AVENUE, SHREVEPORT, LOUISIANA, 71106
Covered Property
(1)
Viscous Fluid Systems from Waste Water
Application:
13/734,383 →
Publication:
US 2014/0194327
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 26, 2013
From: HUTCHINGS, NATHAN R.; KAKADJIAN, SARKIS R.; OLIVE, MARK H.; CHILDS, WILLIAM J.
To: TRICAN WELL SERVICE, LTD.
Reel/Frame 031078/0932 →
Security Interest
Jan 13, 2016
From: TRICAN WELL SERVICE LTD.
To: COMPUTERSHARE TRUST COMPANY OF CANADA
Reel/Frame 037482/0702 →