Patent Assignment
Reel/Frame 018736/0993
Nunc Pro Tunc Assignment
Recorded: 2007-01-10
Pages: 4
Assignors
TRAWEEK, MARVIN B.
Executed: 2002-09-26
ROSS, RICHARD J.
Executed: 2002-09-26
TURNER, DEWAYNE M.
Executed: 2002-09-26
Assignee
OSCA, INC.
156 COMMISSION BLVD., LAFAYETTE, LOUISIANA, 70508
Covered Property
(1)
System and Method for Downhole Operation Using Pressure Activated and Sleeve Valve Assembly
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 15, 2007
From: OSCA, INC.
To: BJ SERVICES COMPANY, U.S.A.
Reel/Frame 018756/0953 →
Assignment of Assignor's Interest
Nov 22, 2010
From: BJ SERVICES COMPANY, U.S.A.
To: SUPERIOR ENERGY SERVICES, L.L.C.
Reel/Frame 025388/0485 →
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 25, 2016
From: INTEGRATED PRODUCTION SERVICES, INC.; SUPERIOR ENERGY SERVICES, L.L.C.; SUPERIOR ENERGY SERVICES-NORTH AMERICA SERVICES, INC.; WARRIOR ENERGY SERVICES CORPORATION
To: JPMORGAN CHASE BANK, N.A. AS ADMINISTRATIVE AGENT
Reel/Frame 037927/0088 →