Patent Assignment
Reel/Frame 022032/0628
Assignment of Assignor's Interest
Recorded: 2008-12-29
Pages: 10
Assignors
MARSDEN, JOHN O
Executed: 2005-02-22
BREWER, ROBERT E
Executed: 2005-02-25
ROBERTSON, JOANNA M
Executed: 2005-03-01
BAUGHMAN, DAVID R
Executed: 2005-02-25
THOMPSON, PHILIP
Executed: 2005-02-25
HAZEN, WAYNE W
Executed: 2005-02-25
BEMELMANS, CHRISTEL M.A.
Executed: 2005-02-25
Assignee
PHELPS DODGE CORPORATION
ONE NORTH CENTRAL AVENUE, PHOENIX, ARIZONA, 85004-4464
Covered Property
(1)
Process for Recovery of Copper from Copper-Bearing Material Using Pressure Leaching, Direct Electrowinning and Solvent/Solution Extraction
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.