Patent Assignment
Reel/Frame 033389/0300
Change of Name
Recorded: 2014-07-23
Pages: 7
Assignor
FREEPORT-MCMORAN CORPORATION
Executed: 2014-06-02
Assignee
FREEPORT MINERALS CORPORATION
333 NORTH CENTRAL AVENUE, PHOENIX, ARIZONA, 85004
Covered Properties
(73)
Methods and Systems for Leaching a Metal-Bearing Ore for the Recovery of a Metal Value
PCT:
PCT/US2013/058188 ↗
Systems and Methods for Improved Metal Recovery Using Ammonia Leaching
PCT:
PCT/US2014/020508 ↗
Systems and Methods for Improved Metal Recovery Using Ammonia Leaching
PCT:
PCT/US2014/020511 ↗
System and Method for Recovery of Metal Values from Metal-Bearing Materials Through Leaching
PCT:
PCT/US2014/024040 ↗
Process for Direct Electrowinning of Copper
Patent:
6,451,089 →
Application:
09/912,921 →
Method for Recovering Metal Values from Metal-Containing Materials Using High Temperature Pressure Leaching
Method for Processing Elemental Sulfur-Bearing Materials Using High Temperature Pressure Leaching
Method for Improving Metals Recovery Using High Temperature Leaching
Patent:
6,451,088 →
Application:
09/912,967 →
Method for Recovery of Metals from Metal-Containing Materials Using Medium Temperature Pressure Leaching
Method for Improving Metals Recovery Using High Temperature Pressure Leaching
Process for Direct Electrowinning of Copper
Method for Processing Elemental Sulfur-Bearing Materials Using High Temperature Pressure Leaching
Method and Apparatus for Electrowinning Copper Using the Ferrous/Ferric Anode Reaction
Method for Improving Metals Recovery Using High Temperature Pressure Leaching
System for Direct Electrowinning of Copper
Method for Recovery of Metals from Metal-Containing Materials Using Medium Temperature Pressure Leaching
Method for Recovering Metal Values from Metal-Containing Materials Using Ph Adjustment with Dilution and Solvent Extraction
Method for Improving Metals Recovery Using High Temperature Pressure Leaching
Improved Process for Multiple Stage Direct Electrowinning of Copper
Apparatus for Producing Metal Powder by Electrowinning
System and Method for Producing Copper Powder by Electrowinning Using the Ferrous/Ferric Anode Reaction
System and Method for Producing Copper Powder by Electrowinning in a Flow-Through Electrowinning Cell
System and Method for Producing Metal Powder by Electrowinning
Process for Multiple Stage Direct Electrowinning of Copper
Process for Recovery of Copper from Copper-Bearing Material Using Pressure Leaching, Direct Electrowinning and Solvent/Solution Extraction
Method for Improving Metals Recovery Using High Temperature Pressure Leaching
System and Method for Conversion of Molybdenite to One or More Molybdenum Oxides
Controlled Copper Leach Recovery Circuit
Method for Recovering Metal Values from Metal-Containing Materials Using High Temperature Pressure Leaching
Method and Apparatus for Electrowinning Copper Using the Ferrous/Ferric Anode Reaction
System and Method for Producing Copper Power by Electrowinning in a Flow-Through Electrowinning Cell
Apparatus for Producing Metal Powder by Electrowinning
Double Contact Bar Insulator Assembly for Electrowinning of a Metal and Methods of Use Thereof
Process for Multiple Stage Direct Electrowinning of Copper
Method and Apparatus for Electrowinning Copper Using an Atmospheric Leach with Ferrous/Ferric Anode Reaction Electrowinning
Multi-Coated Electrode and Method of Making
Electrochemically Active Composition, Methods of Making, and Uses Thereof
Anode Structure for Copper Electrowinning
Methods and Systems for Leaching a Metal-Bearing Ore for the Recovery of a Metal Value
Silica Removal from Pregnant Leach Solutions
Method and Apparatus for Electrowinning Copper Using Ferrous/Ferric Anode Reaction
Process for Multiple Stage Direct Electrowinning of Copper
System and Method for Producing Copper Powder by Electrowinning in a Flow-Through Electrowinning Cell
Method and Article of Manufacture for Solvent Extraction Operation
Contact Bar Assembly, System Including the Contact Bar Assembly, and Method of Using Same
Anode Assembly, System Including the Assembly, and Method of Using Same
Double Contact Bar Insulator Assembly for Electrowinning of a Metal
Controlled Metal Leach Recovery Circuit
Anode Structure for Copper Electrowinning
Copper Recovery Circuit
High Surface Area Cathode Assembly, System Including the Assembly, and Method of Using Same
Application:
13/331,661 →
Publication:
US 2013/0153435
Cathode Assembly Including a Barrier, System Including the Assembly and Method for Using Same
Application:
13/331,680 →
Publication:
US 2013/0153437
System and Method for Parallel Solution Extraction of One or More Metal Values from Metal-Bearing Materials
Patent:
8,420,048 →
Application:
13/331,699 →
System and Method Including Multi-Circuit Solution Extraction for Recovery of Metal Values from Metal-Bearing Materials
System and Method for Liquid-Liquid Separation
Application:
13/331,731 →
Publication:
US 2013/0153518
Methods and Systems for Leaching a Metal-Bearing Ore for the Recovery of a Metal Value
Silica Removal from Pregnant Leach Solutions
System and Method for Separating Liquid Mixtures
Application:
13/465,751 →
Publication:
US 2013/0292341
Methods and Systems for Recovering Rhenium from a Copper Leach
Systems and Methods for Metal Recovery
Systems and Methods for Metal Recovery
Methods and Systems for Recovering Rhenium from a Copper Leach
Controlled Copper Leach Recovery Circuit
Anode Structure for Copper Electrowinning
Application:
13/739,865 →
Publication:
US 2013/0126341
Systems and Methods for Cobalt Recovery
Application:
13/801,984 →
Publication:
US 2014/0262815
Systems and Methods for Cobalt Recovery
Application:
13/802,000 →
Publication:
US 2014/0262816
Systems and Methods for Selective Proximity Cobalt Recovery
Application:
13/802,024 →
Publication:
US 2014/0262817
Systems and Methods for Recovery of Cobalt Metal and Ionic Cobalt
Application:
13/802,044 →
Publication:
US 2014/0262814
Systems and Methods for Improved Metal Recovery Using Ammonia Leaching
Systems and Methods for Improved Metal Recovery Using Ammonia Leaching
System and Method for Parallel Solution Extraction of One or More Metal Values from Metal-Bearing Materials
System and Method for Parallel Solution Extraction of One or More Metal Values from Metal-Bearing Materials
System and Method for Improved Leach Stockpile Drainage
Application:
14/106,165 →
Publication:
US 2015/0167117
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 28, 2003
From: SANDOVAL, SCOT PHILIP; ROBINSON, TIMOTHY GEORGE; COOK, PAUL RICHARD
To: PHELPS DODGE CORPORATION
Reel/Frame 014355/0215 →
Assignment of Assignor's Interest
Aug 12, 2004
From: MARSDEN, JOHN O.; BREWER, ROBERT E.; ROBERTSON, JOANNA M.; BAUGHMAN, DAVID R.
To: PHELPS DODGE CORPORATION
Reel/Frame 014972/0839 →
Assignment of Assignor's Interest
Oct 29, 2004
From: MARSDEN, JOHN O.; BREWER, ROBERT E.; ROBERTSON, JOANNA M.; BAUGHMAN, DAVID R.
To: PHELPS DODGE CORPORATION
Reel/Frame 015945/0613 →
Assignment of Assignor's Interest
Jul 14, 2005
From: MARSDEN, JOHN O; SANDOVAL, SCOT P; STEVENS, ANTONIONI C; ROBINSON, TIMOTHY G
To: PHELPS DODGE CORPORATION
Reel/Frame 016266/0119 →
Assignment of Assignor's Interest
Dec 8, 2007
From: MARSDEN, JOHN O; BREWER, ROBERT E; ROBERTSON, JOANNA M; HAZEN, WAYNE W
To: PHELPS DODGE CORPORATION
Reel/Frame 020217/0324 →
Assignment of Assignor's Interest
Jan 16, 2008
From: MARSDEN, JOHN O; BREWER, ROBERT E; ROBERTSON, JOANNA M; HAZEN, WAYNE W
To: PHELPS DODGE CORPORATION
Reel/Frame 020370/0954 →
Change of Name
Jul 30, 2009
From: PHELPS DODGE CORPORATION
To: FREEPORT-MCMORAN CORPORATION
Reel/Frame 023015/0851 →
Merger
Jul 17, 2014
From: FREEPORT-MCMORAN CORPORATION
To: FREEPORT-MCMORAN CORPORATION
Reel/Frame 033357/0849 →