Patent Assignment
Reel/Frame 015945/0632
Assignment of Assignor's Interest
Recorded: 2004-10-29
Pages: 9
Assignors
MARSDEN, JOHN O.
Executed: 2004-03-29
BREWER, ROBERT E.
Executed: 2004-03-26
ROBERTSON, JOANNA M.
Executed: 2004-03-29
BAUGHMAN, DAVID R.
Executed: 2004-03-27
THOMPSON, PHILIP
Executed: 2004-03-30
HAZEN, WAYNE W.
Executed: 2004-03-29
BEMELMANS, CHRISTEL M.
Executed: 2004-03-29
Assignee
PHELPS DODGE CORPORATION
ONE NORTH CENTRAL AVENUE, PHOENIX, ARIZONA, 85004
Covered Property
(1)
Recovery of copper from copper-bearing material using medium temperature pressure oxidation leaching and direct electrowinning
Application:
10/976,482 →
Publication:
US 2005/0126923
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.