Patent Assignment
Reel/Frame 024108/0772
Assignment of Assignor's Interest
Recorded: 2010-03-19
Pages: 4
Assignor
SUPERIOR ENERGY SERVICES, L.L.C. (A LOUISIANA LIMITED LIABILITY COMPANY)
Executed: 2010-03-15
Assignee
CSI TECHNOLOGIES, LLC (A TEXAS LIMITED LIABILITY COMPANY)
2202 OIL CENTER COURT, HOUSTON, TEXAS, 77073
Covered Property
(1)
Method to Enhance Proppant Conductivity from Hydraulically Fractured Wells
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 23, 2007
From: WATTERS, JEFFREY THOMAS; WATTERS, LARRY THOMAS; MAHADEV, AMMACHATHRAM
To: SUPERIOR ENERGY SERVICES, L.L.C.
Reel/Frame 019738/0825 →
Amended and Restated Security Agreement
Mar 1, 2012
From: CONNECTION TECHNOLOGY, L.L.C.; FASTORQ, L.L.C.; PRODUCTION MANAGEMENT INDUSTRIES, L.L.C.; SUPERIOR ENERGY SERVICES, L.L.C. (SUCCESSOR BY MERGER TO SUPERIOR WELL SERVICES, INC., CARDINAL SERVICES, INC. AND STEERABLE ROTARY TOOLS, INC.)
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 027793/0211 →
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 →