skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 4
Patent #:
7485216
Issue Dt:
02/03/2009
Application #:
11163762
Filing Dt:
10/28/2005
Publication #:
20060144717
Pub Dt:
07/06/2006
Inventors:
John O. Marsden, Robert E. Brewer, Joanna M. Robertson, David R. Baughman et al
Title:
PROCESS FOR RECOVERY OF COPPER FROM COPPER-BEARING MATERIAL USING PRESSURE LEACHING, DIRECT ELECTROWINNING AND SOLVENT/SOLUTION EXTRACTION
Assignment: 1
Reel/Frame:
016702/0759Recorded: 10/28/2005Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MARSDEN, JOHN O
Exec Dt:
02/22/2005
BREWER, ROBERT E
Exec Dt:
02/25/2005
ROBERTSON, JOANNA M
Exec Dt:
03/01/2005
BAUGHMAN, DAVID R
Exec Dt:
02/25/2005
THOMPSON, PHILIP
Exec Dt:
02/25/2005
HAZEN, WAYNE W
Exec Dt:
02/25/2005
BEMELMANS, CHRISTEL MA
Exec Dt:
02/25/2005
Assignee:
PHELPS DODGE CORPORATION
ONE NORTH CENTRAL AVENUE
PHOENIX, ARIZONA 85004-4464
Correspondent:
SNELL & WILMER
ONE ARIZONA CENTER
400 EAST VAN BUREN
PHOENIX, AZ 850040001
Assignment: 2
Reel/Frame:
023015/0851Recorded: 07/30/2009Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
PHELPS DODGE CORPORATION
Exec Dt:
04/15/2008
Assignee:
FREEPORT-MCMORAN CORPORATION
ONE NORTH CENTRAL AVENUE
PHOENIX, ARIZONA 85004
Correspondent:
SNELL & WILMER L.L.P. (PHELPS DODGE)
ONE ARIZONA CENTER, 400 E VAN BUREN ST
CHARLES F. HAUFF, JR.
PHOENIX, AZ 85004-2202
Assignment: 3
Reel/Frame:
033357/0849Recorded: 07/17/2014Pages: 10
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
FREEPORT-MCMORAN CORPORATION
Exec Dt:
12/30/2013
Assignee:
FREEPORT-MCMORAN CORPORATION
333 NORTH CENTRAL AVENUE
PHOENIX, ARIZONA 85004
Correspondent:
SNELL & WILMER L.L.P.
400 EAST VAN BUREN STREET
CHARLES F. HAUFF, JR.
PHOENIX, AZ 85004-2202
Assignment: 4
Reel/Frame:
033389/0300Recorded: 07/23/2014Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
FREEPORT-MCMORAN CORPORATION
Exec Dt:
06/02/2014
Assignee:
FREEPORT MINERALS CORPORATION
333 NORTH CENTRAL AVENUE
PHOENIX, ARIZONA 85004
Correspondent:
SNELL & WILMER L.L.P.
400 EAST VAN BUREN STREET
CHARLES F. HAUFF, JR.
PHOENIX, AZ 85004-2202

Search Results as of: 06/27/2024 04:03 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT