Patent Assignment
Reel/Frame 044122/0552
Assignment of Assignor's Interest
Recorded: 2017-11-14
Pages: 3
Assignor
SCEKIC, VLADIMIR
Executed: 2015-06-14
Assignee
MIVA ENGINEERING LTD.
#21, 3871 NORTH FRASER WAY, BURNABY, BRITISH COLUMBIA, V5J 5G6, CANADA
Covered Property
(1)
Modified Die Block for Drilling Rig Floor Wrench
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 14, 2017
From: MIVA ENGINEERING LTD.
To: DRILLFORM TECHNICAL SERVICES LTD.
Reel/Frame 044122/0705 →
Assignment of Assignor's Interest
Nov 14, 2017
From: MCCORRISTON, TODD; MCDOUGALL, PATRICK
To: DRILLFORM TECHNICAL SERVICES LTD.
Reel/Frame 044122/0631 →
Security Interest
Apr 18, 2019
From: DRILLFORM TECHNICAL SERVICES LTD.
To: LONGBOW ENERGY SERVICES LP
Reel/Frame 048922/0961 →
Security Interest
Apr 18, 2019
From: DRILLFORM TECHNICAL SERVICES LTD.
To: LONGBOW ENERGY SERVICES (INT.) LP
Reel/Frame 048923/0073 →
Security Interest
May 13, 2019
From: DRILLFORM TECHNICAL SERVICES LTD.
To: LONGBOW MANAGEMENT LIMITED PARTNERSHIP #22
Reel/Frame 049155/0956 →
Security Interest
May 13, 2019
From: DRILLFORM TECHNICAL SERVICES LTD.
To: LONGBOW CAPITAL LIMITED PARTNERSHIP #22
Reel/Frame 049155/0846 →
Security Interest
May 13, 2019
From: DRILLFORM TECHNICAL SERVICES LTD.
To: LONGBOW ENERGY SERVICES LP
Reel/Frame 049155/0716 →
Security Interest
May 13, 2019
From: DRILLFORM TECHNICAL SERVICES LTD.
To: LONGBOW ENERGY SERVICES (INT.) LP
Reel/Frame 049155/0771 →
Security Interest
May 13, 2019
From: DRILLFORM TECHNICAL SERVICES LTD.
To: LONGBOW CAPITAL (ANHOLT) LIMITED PARTNERSHIP #22
Reel/Frame 049155/0901 →
Security Interest
May 19, 2022
From: DRILLFORM TECHNICAL SERVICES LTD.
To: HELMERICH & PAYNE INTERNATIONAL DRILLING CO.
Reel/Frame 059958/0385 →