IP Library Assignment 028949/0644
Patent Assignment
Reel/Frame 028949/0644

Change of Name

Recorded: 2012-09-12 Pages: 5
Assignor
PHELPS DODGE CORPORATION
Executed: 2008-04-15
Assignee
FREEPORT-MCMORAN CORPORATION
333 NORTH CENTRAL AVENUE, PHOENIX, ARIZONA, 85004
Covered Property (1)
Method and Apparatus for Electrowinning Copper Using an Atmospheric Leach with Ferrous/Ferric Anode Reaction Electrowinning
Application: 13/604,428 →
Publication: US 2013/0001093
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 11, 2012
From: MARSDEN, JOHN O.; GILLASPIE, JAMES D.; WILMOT, JOHN C.
To: PHELPS DODGE CORPORATION
Reel/Frame 028934/0232 →