Patent Assignment
Reel/Frame 057883/0421
Security Interest
Recorded: 2021-10-22
Pages: 11
Assignor
LIBERTY OILFIELD SERVICES LLC
Executed: 2021-02-09
Assignee
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
1100 ABERNATHY RD., SUITE 1600, ATLANTA, GEORGIA, 30328
Covered Properties
(3)
Reduced-Noise Hydraulic Fracturing System
Patent:
10,741,158 →
Application:
15/669,524 →
Oilfield Blending Unit
Patent:
931,906 →
Application:
29/612,899 →
Oilfield Hydration Unit
Patent:
884,749 →
Application:
29/683,761 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 21, 2020
From: ROTHER, JEFFREY BRIAN
To: UE MANUFACTURING, LLC
Reel/Frame 052452/0171 →
Assignment of Assignor's Interest
Apr 21, 2020
From: UE MANUFACTURING, LLC
To: LIBERTY OILFIELD SERVICES, LLC
Reel/Frame 052455/0279 →
Assignment of Assignor's Interest
Apr 21, 2020
From: AUNE, ROY
To: LIBERTY OILFIELD SERVICES, LLC
Reel/Frame 052458/0770 →
Assignment of Assignor's Interest
Apr 21, 2020
From: AUNE, ROY
To: LIBERTY OILFIELD SERVICES, LLC
Reel/Frame 052452/0086 →
Assignment of Assignor's Interest
Apr 21, 2020
From: HUFNAGEL, KEVIN THOMAS
To: UE MANUFACTURING, LLC
Reel/Frame 052452/0244 →
Release of Security Interest
Jun 26, 2023
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
To: LIBERTY OILFIELD SERVICES LLC
Reel/Frame 064058/0405 →
Change of Name
Jan 13, 2025
From: LIBERTY OILFIELD SERVICES LLC
To: LIBERTY ENERGY SERVICES LLC
Reel/Frame 069881/0664 →