Assignment of Assignor's Interest

Recorded: 2004-09-29 Pages: 4

Assignors

MADUELL, ROGER JACQUES

Executed: 2004-09-27

LANDRY, DAVID CHARLES

Executed: 2004-09-27

SINGLETON, DAVID BRIAN

Executed: 2004-09-27

Assignee

FREEPORT-MCMORAN ENERGY LLC

1615 POYDRAS STREET, NEW ORLEANS, LOUISIANA, 70112

Covered Property (1)

Simultaneous Development of Underground Caverns and Deposition of Materials

Patent: 7,097,386 →

Application: 10/953,784 →

Publication: US 2005/0105971

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.