IP Library › Assignment 027650/0580
Patent Assignment
Reel/Frame 027650/0580

Change of Name

Recorded: 2012-02-03 Pages: 6
Assignor
PHELPS DODGE CORPORATION
Executed: 2008-04-15
Assignee
FREEPORT-MCMORAN CORPORATION
333 NORTH CENTRAL AVENUE, PHOENIX, ARIZONA, 85004
Covered Property (1)
Silica Removal from Pregnant Leach Solutions
Patent: 8,506,673 →
Application: 13/360,868 →
Publication: US 2012/0125160
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 3, 2012
From: GILLASPIE, JAMES D.; BAUGHMAN, DAVID R.; GERTENBACH, DENNIS D.; HAZEN, WAYNE W.
To: PHELPS DODGE CORPORATION
Reel/Frame 027648/0037 →
Merger Jul 17, 2014
From: FREEPORT-MCMORAN CORPORATION
To: FREEPORT-MCMORAN CORPORATION
Reel/Frame 033357/0849 →
Change of Name Jul 23, 2014
From: FREEPORT-MCMORAN CORPORATION
To: FREEPORT MINERALS CORPORATION
Reel/Frame 033389/0300 →