IP Library › Assignment 027648/0037
Patent Assignment
Reel/Frame 027648/0037

Assignment of Assignor's Interest

Recorded: 2012-02-03 Pages: 8
Assignors
GILLASPIE, JAMES D.
Executed: 2007-10-03
BAUGHMAN, DAVID R.
Executed: 2007-10-08
GERTENBACH, DENNIS D.
Executed: 2007-10-08
HAZEN, WAYNE W.
Executed: 2007-10-08
OWUSU, GEORGE
Executed: 2007-10-08
WILMOT, JOHN C.
Executed: 2007-10-11
Assignee
PHELPS DODGE CORPORATION
ONE NORTH CENTRAL AVENUE, PHOENIX, ARIZONA, 85004-4464
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.
Change of Name Feb 3, 2012
From: PHELPS DODGE CORPORATION
To: FREEPORT-MCMORAN CORPORATION
Reel/Frame 027650/0580 →
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 →