Patent Assignment
Reel/Frame 044612/0730
Assignment of Assignor's Interest
Recorded: 2018-01-12
Pages: 4
Assignor
HARDY, MARK JAMES, JR.
Executed: 2017-08-15
Assignee
SUPERIOR ENERGY SERVICES-NORTH AMERICA SERVICES, INC.
1001 LOUSIANA STREET, SUITE 2900, HOUSTON, TEXAS, 77002
Covered Property
(1)
Transport Platform Apparatus And Method
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 29, 2015
From: FLUSCHE, MARK J
To: SUPERIOR ENERGY SERVICES-NORTH AMERICA SERVICES, INC.
Reel/Frame 036205/0519 →
Security Interest
Feb 11, 2021
From: CSI TECHNOLOGIES, LLC; SPN WELL SERVICES. INC.; STABIL DRILL SPECIALTIES, LLC; SUPERIOR ENERGY SERVICES, L.L.C.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 055281/0031 →