Patent Assignment
Reel/Frame 060625/0546
Assignment of Assignor's Interest
Recorded: 2022-07-26
Pages: 3
Assignor
WILLIAMSON, SETH
Executed: 2022-07-26
Assignee
PROFRAC SERVICES, LLC
333 SHOPS BLVD, STE 301, WILLOW PARK, TEXAS, 76087
Covered Property
(1)
Systems and Methods for Distributing Fluids at a Wellsite
Patent:
11,359,474 →
Application:
17/378,181 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 16, 2021
From: UHLMER, BRIAN
To: PROFRAC SERVICES, LLC
Reel/Frame 056884/0418 →
Security Interest
Mar 4, 2022
From: PROFRAC SERVICES, LLC; BEST PUMP AND FLOW, LLC; FTS INTERNATIONAL SERVICES, LLC
To: PIPER SANDLER FINANCE LLC
Reel/Frame 059178/0340 →
Security Interest
Mar 11, 2022
From: PROFRAC SERVICES, LLC; BEST PUMP AND FLOW, LLC; FTS INTERNATIONAL SERVICES, LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 059238/0038 →
Intellectual Property Security Agreement
Jan 3, 2024
From: FTS INTERNATIONAL SERVICES, LLC; U.S. WELL SERVICES, LLC; PROFRAC SERVICES, LLC; U.S. WELL SERVICES HOLDINGS, LLC
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 066186/0752 →
Release of Security Interest
Jul 29, 2026
From: PIPER SANDLER FINANCE LLC
To: PROFRAC SERVICES, LLC; BEST PUMP AND FLOW, LLC; FTS INTERNATIONAL SERVICES, LLC
Reel/Frame 075443/0465 →