Patent Assignment
Reel/Frame 052458/0770
Assignment of Assignor's Interest
Recorded: 2020-04-21
Pages: 3
Assignor
AUNE, ROY
Executed: 2020-04-20
Assignee
LIBERTY OILFIELD SERVICES, LLC
950 17TH STREET, DENVER, COLORADO, 80202
Covered Property
(1)
Reduced-Noise Hydraulic Fracturing System
Patent:
10,741,158 →
Application:
15/669,524 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Oct 22, 2021
From: LIBERTY OILFIELD SERVICES LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 057883/0421 →
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 →