Patent Assignment
Reel/Frame 012074/0844
Assignment of Assignor's Interest
Recorded: 2001-08-10
Pages: 2
Assignor
MICHEL, DONALD H.
Executed: 2001-08-03
Assignee
OSCA, INC.
156 COMMISSION BLVD., LAFAYETTE, LOUISIANA, 70508
Covered Property
(1)
Apparatus and Method for Gravel Packing
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 29, 2002
From: OSCA, INC.
To: BJ SERVICES COMPANY, U.S.A.
Reel/Frame 013437/0571 →
Assignment of Assignor's Interest
Nov 22, 2010
From: BJ SERVICES COMPANY, U.S.A.
To: SUPERIOR ENERGY SERVICES, L.L.C.
Reel/Frame 025387/0436 →
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 →