IP Library › Assignment 039144/0656
Patent Assignment
Reel/Frame 039144/0656

Release of Security Interest

Recorded: 2016-07-13 Pages: 4
Assignor
JEFFERIES FINANCE LLC
Executed: 2016-07-12
Assignee
ULTERRA, L.P.
420 THROCKMORTON ST., SUITE 1110, FORT WORTH, TEXAS, 76102
Covered Property (1)
Rotational Impact Drill Assembly
Patent: 6,742,609 →
Application: 09/852,321 →
Publication: US 2002/0166700
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Nov 27, 2018
From: ULTERRA DRILLING TECHNOLOGIES, L.P.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 047589/0970 →
Release of Security Interest Aug 15, 2023
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: ULTERRA DRILLING TECHNOLOGIES, L.P.
Reel/Frame 064596/0706 →