Patent Assignment
Reel/Frame 006929/0750
Assignment of Assignor's Interest
Recorded: 1994-03-29
Pages: 4
Assignee
HALLIBURTON COMPANY
3600 LINCOLN PLAZA, 500 N. AKARD, DALLAS, TEXAS, 75201
Covered Property
(1)
Standoff Compensation for Nuclear Logging While Drilling Systems
Patent:
5,486,695 →
Application:
08/219,062 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Dec 22, 2000
From: PATHFINDER ENERGY SERVICES, INC.
To: WELLS FARGO BANK TEXAS, AS ADMINISTRATIVE AGENT
Reel/Frame 011461/0670 →
Release of Security Interest
Apr 8, 2009
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS SUCCESSOR BY MERGER TO WELLS FARGO BANK TEXAS, N.A. (AS ADMINISTRATIVE AGENT)
To: PATHFINDER ENERGY SERVICES, INC.
Reel/Frame 022520/0291 →