Patent Assignment
Reel/Frame 066256/0570
Assignment of Assignor's Interest
Recorded: 2024-01-10
Pages: 3
Assignor
BELL, BRIAN JAMES
Executed: 2023-12-20
Assignee
PROFRAC SERVICES, LLC
333 SHOPS BOULEVARD, SUITE 301, WILLOW PARK, TEXAS, 76087
Covered Property
(1)
Monitoring Friction of a Fracture Treatment Fluid
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 30, 2024
From: PROFRAC SERVICES, LLC
To: PROFRAC HOLDINGS II, LLC
Reel/Frame 066295/0537 →
Security Interest
Jul 9, 2026
From: PROFRAC SERVICES, LLC; PROFRAC HOLDINGS II, LLC; U.S. WELL SERVICES, LLC; U.S. WELL SERVICES HOLDINGS, LLC
To: ECLIPSE BUSINESS CAPITAL LLC
Reel/Frame 075942/0765 →