John O. Marsden

Person

Paradise Valley, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for electrowinning copper using an atmospheric...
- Patent number 8,273,237
- Issue date Sep 25, 2012
- Freeport-McMoran Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System and method for producing copper powder by electrowinning in...
- Patent number 8,016,983
- Issue date Sep 13, 2011
- Freeport-McMoran Corporation
- Antonioni C Stevens
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for multiple stage direct electrowinning of copper
- Patent number 8,012,318
- Issue date Sep 6, 2011
- Freeport-McMoran Corporation
- John O Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System and method for producing copper power by electrowinning in a...
- Patent number 7,736,486
- Issue date Jun 15, 2010
- Freeport-McMoran Corporation
- Antonioni C Stevens
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for recovery of copper from copper-bearing material using p...
- Patent number 7,736,488
- Issue date Jun 15, 2010
- Freeport-McMoran Corporation
- John O Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System and method for producing copper powder by electrowinning usi...
- Patent number 7,736,475
- Issue date Jun 15, 2010
- Freeport-McMoran Corporation
- Scot P Sandoval
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
System and method for producing metal powder by electrowinning
- Patent number 7,736,476
- Issue date Jun 15, 2010
- Freeport-McMoran Corporation
- Stanley R Gilbert
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for recovery of copper from copper-bearing material using p...
- Patent number 7,736,487
- Issue date Jun 15, 2010
- Freeport-McMoran Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for multiple stage direct electrowinning of copper
- Patent number 7,722,756
- Issue date May 25, 2010
- Freeport-McMoran Corporation
- John O Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering metal values from metal-containing materials...
- Patent number 7,666,371
- Issue date Feb 23, 2010
- Freeport-McMoran Corporation
- John O Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus for producing metal powder by electrowinning
- Patent number 7,591,934
- Issue date Sep 22, 2009
- Freeport-McMoran Corporation
- John O Marsden
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for improving metals recovery using high temperature pressur...
- Patent number 7,517,384
- Issue date Apr 14, 2009
- Phelps Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System and method for producing copper powder by electrowinning usi...
- Patent number 7,494,580
- Issue date Feb 24, 2009
- Phelps Dodge Corporation
- Scot P Sandoval
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for recovery of copper from copper-bearing material using p...
- Patent number 7,485,216
- Issue date Feb 3, 2009
- Phelps Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for multiple stage direct electrowinning of copper
- Patent number 7,476,308
- Issue date Jan 13, 2009
- Phelps Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering metal values from metal-containing materials...
- Patent number 7,473,413
- Issue date Jan 6, 2009
- Phelps Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for multiple stage direct electrowinning of copper
- Patent number 7,462,272
- Issue date Dec 9, 2008
- Phelps Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System and method for producing metal powder by electrowinning
- Patent number 7,452,455
- Issue date Nov 18, 2008
- Phelps Dodge Corporation
- Scot P Sandoval
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Apparatus for producing metal powder by electrowinning
- Patent number 7,393,438
- Issue date Jul 1, 2008
- Phelps Dodge Corporation
- John O Marsden
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
System and method for producing copper powder by electrowinning in...
- Patent number 7,378,010
- Issue date May 27, 2008
- Phelps Dodge Corporation
- Antonioni C Stevens
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for recovery of metals from metal-containing materials using...
- Patent number 7,341,700
- Issue date Mar 11, 2008
- Phelps Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for improving metals recovery using high temperature pressur...
- Patent number 7,125,436
- Issue date Oct 24, 2006
- Phelps Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for processing elemental sulfur-bearing materials using high...
- Patent number 7,041,152
- Issue date May 9, 2006
- Phelps Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System for direct electrowinning of copper
- Patent number 6,972,107
- Issue date Dec 6, 2005
- Phelps Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for improving metals recovery using high temperature pressur...
- Patent number 6,893,482
- Issue date May 17, 2005
- Phelps Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for processing elemental sulfur-bearing materials using high...
- Patent number 6,890,371
- Issue date May 10, 2005
- Phelps Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering metal values from metal-containing materials...
- Patent number 6,680,034
- Issue date Jan 20, 2004
- Phelps Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovery of metals from metal-containing materials using...
- Patent number 6,676,909
- Issue date Jan 13, 2004
- Phelphs Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for direct electrowinning of copper
- Patent number 6,663,689
- Issue date Dec 16, 2003
- Phelps Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for improving metals recovery using high temperature pressur...
- Patent number 6,626,979
- Issue date Sep 30, 2003
- Phelps Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR ELECTROWINNING COPPER USING AN ATMOSPHERIC...
- Publication number 20130001093
- Publication date Jan 3, 2013
- FREEPORT-MCMORAN CORPORATION
- John O. Marsden
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING COPPER POWDER BY ELECTROWINNING IN...
- Publication number 20100224484
- Publication date Sep 9, 2010
- FREEPORT-MCMORAN CORPORATION
- Antonioni C. Stevens
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR MULTIPLE STAGE DIRECT ELECTROWINNING OF COPPER
- Publication number 20100206741
- Publication date Aug 19, 2010
- FREEPORT-MCMORAN CORPORATION
- John O. Marsden
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD AND APPARATUS FOR ELECTROWINNING COPPER USING AN ATMOSPHERIC...
- Publication number 20090183997
- Publication date Jul 23, 2009
- PHELPS DODGE CORPORATION
- John O. Marsden
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING COPPER POWDER BY ELECTROWINNING USI...
- Publication number 20090145749
- Publication date Jun 11, 2009
- PHELPS DODGE CORPORATION
- Scot P. Sandoval
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING METAL POWDER BY ELECTROWINNING
- Publication number 20090120789
- Publication date May 14, 2009
- PHELPS DODGE CORPORATION
- Stanley R. Gilbert
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR RECOVERY OF COPPER FROM COPPER-BEARING MATERIAL USING P...
- Publication number 20090101518
- Publication date Apr 23, 2009
- PHELPS DODGE CORPORATION
- John O. Marsden
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR MULTIPLE STAGE DIRECT ELECTROWINNING OF COPPER
- Publication number 20090071839
- Publication date Mar 19, 2009
- PHELPS DODGE CORPORATION
- John O. Marsden
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
APPARATUS FOR PRODUCING METAL POWDER BY ELECTROWINNING
- Publication number 20080257712
- Publication date Oct 23, 2008
- PHELPS DODGE CORPORATION
- John O. Marsden
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR RECOVERY OF METALS FROM METAL-CONTAINING MATERIALS USING...
- Publication number 20080216606
- Publication date Sep 11, 2008
- PHELPS DODGE CORPORATION
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING COPPER POWER BY ELECTROWINNING IN A...
- Publication number 20080217185
- Publication date Sep 11, 2008
- PHELPS DODGE CORPORATION
- Antonioni C. Stevens
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR RECOVERING METAL VALUES FROM METAL-CONTAINING MATERIALS...
- Publication number 20080156656
- Publication date Jul 3, 2008
- PHELPS DODGE CORPORATION
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR RECOVERY OF COPPER FROM COPPER-BEARING MATERIAL USING P...
- Publication number 20080023342
- Publication date Jan 31, 2008
- PHELPS DODGE CORPORATION
- John O. Marsden
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR IMPROVING METALS RECOVERY USING HIGH TEMPERATURE PRESSUR...
- Publication number 20070039420
- Publication date Feb 22, 2007
- PHELPS DODGE CORPORATION
- John O. MARSDEN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING COPPER FROM COPPER-CONTAINING MATERIALS USING...
- Publication number 20060196313
- Publication date Sep 7, 2006
- PHELPS DODGE CORPORATION
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PROCESSING ELEMENTAL SULFUR-BEARING MATERIALS USING HIGH...
- Publication number 20060191377
- Publication date Aug 31, 2006
- PHELPS DODGE CORPORATION
- John O. MARSDEN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR RECOVERY OF COPPER FROM COPPER-BEARING MATERIAL USING P...
- Publication number 20060144717
- Publication date Jul 6, 2006
- PHELPS DODGE CORPORATION
- John O. Marsden
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR MULTIPLE STAGE DIRECT ELECTROWINNING OF COPPER
- Publication number 20060144716
- Publication date Jul 6, 2006
- PHELPS DODGE CORPORATION
- John O. Marsden
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING METAL POWDER BY ELECTROWINNING
- Publication number 20060016697
- Publication date Jan 26, 2006
- PHELPS DODGE CORPORATION
- Stanley R. Gilbert
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING COPPER POWDER BY ELECTROWINNING IN...
- Publication number 20060016696
- Publication date Jan 26, 2006
- PHELPS DODGE CORPORATION
- Antonioni C. Stevens
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
APPARATUS FOR PRODUCING METAL POWDER BY ELECTROWINNING
- Publication number 20060016684
- Publication date Jan 26, 2006
- PHELPS DODGE CORPORATION
- John O. Marsden
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING COPPER POWDER BY ELECTROWINNING USI...
- Publication number 20050269209
- Publication date Dec 8, 2005
- PHELPS DODGE CORPORATION
- Scot P. Sandoval
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method for Improving Metals Recovery Using High Temperature Pressur...
- Publication number 20050155458
- Publication date Jul 21, 2005
- PHELPS DODGE CORPORATION
- John O. MARSDEN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for Processing Elemental Sulfur-Bearing Materials Using High...
- Publication number 20050155459
- Publication date Jul 21, 2005
- PHELPS DODGE CORPORATION
- John O. MARSDEN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for recovery of copper from copper-bearing material using m...
- Publication number 20050126923
- Publication date Jun 16, 2005
- Phelps Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for multiple stage direct electrowinning of copper
- Publication number 20050109163
- Publication date May 26, 2005
- Phelps Dodge Corporation
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for recovering metal values from metal-containing materials...
- Publication number 20040146439
- Publication date Jul 29, 2004
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for recovery of metals from metal-containing materials using...
- Publication number 20040146438
- Publication date Jul 29, 2004
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
System for direct electrowinning of copper
- Publication number 20040130076
- Publication date Jul 8, 2004
- PHELPS DODGE CORPORATION
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for improving metals recovery using high temperature pressur...
- Publication number 20040045406
- Publication date Mar 11, 2004
- John O. Marsden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

John O. Marsden

Person

Patents Grantslast 30 patents

Method and apparatus for electrowinning copper using an atmospheric...

System and method for producing copper powder by electrowinning in...

Process for multiple stage direct electrowinning of copper

System and method for producing copper power by electrowinning in a...

Process for recovery of copper from copper-bearing material using p...

System and method for producing copper powder by electrowinning usi...

System and method for producing metal powder by electrowinning

Process for recovery of copper from copper-bearing material using p...

Process for multiple stage direct electrowinning of copper

Method for recovering metal values from metal-containing materials...

Apparatus for producing metal powder by electrowinning

Method for improving metals recovery using high temperature pressur...

System and method for producing copper powder by electrowinning usi...

Process for recovery of copper from copper-bearing material using p...

Process for multiple stage direct electrowinning of copper

Method for recovering metal values from metal-containing materials...

Process for multiple stage direct electrowinning of copper

System and method for producing metal powder by electrowinning

Apparatus for producing metal powder by electrowinning

System and method for producing copper powder by electrowinning in...

Method for recovery of metals from metal-containing materials using...

Method for improving metals recovery using high temperature pressur...

Method for processing elemental sulfur-bearing materials using high...

System for direct electrowinning of copper

Method for improving metals recovery using high temperature pressur...

Method for processing elemental sulfur-bearing materials using high...

Method for recovering metal values from metal-containing materials...

Method for recovery of metals from metal-containing materials using...

Process for direct electrowinning of copper

Method for improving metals recovery using high temperature pressur...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR ELECTROWINNING COPPER USING AN ATMOSPHERIC...

SYSTEM AND METHOD FOR PRODUCING COPPER POWDER BY ELECTROWINNING IN...

PROCESS FOR MULTIPLE STAGE DIRECT ELECTROWINNING OF COPPER

METHOD AND APPARATUS FOR ELECTROWINNING COPPER USING AN ATMOSPHERIC...

SYSTEM AND METHOD FOR PRODUCING COPPER POWDER BY ELECTROWINNING USI...

SYSTEM AND METHOD FOR PRODUCING METAL POWDER BY ELECTROWINNING

PROCESS FOR RECOVERY OF COPPER FROM COPPER-BEARING MATERIAL USING P...

PROCESS FOR MULTIPLE STAGE DIRECT ELECTROWINNING OF COPPER

APPARATUS FOR PRODUCING METAL POWDER BY ELECTROWINNING

METHOD FOR RECOVERY OF METALS FROM METAL-CONTAINING MATERIALS USING...

SYSTEM AND METHOD FOR PRODUCING COPPER POWER BY ELECTROWINNING IN A...

METHOD FOR RECOVERING METAL VALUES FROM METAL-CONTAINING MATERIALS...

PROCESS FOR RECOVERY OF COPPER FROM COPPER-BEARING MATERIAL USING P...

METHOD FOR IMPROVING METALS RECOVERY USING HIGH TEMPERATURE PRESSUR...

METHOD FOR RECOVERING COPPER FROM COPPER-CONTAINING MATERIALS USING...

METHOD FOR PROCESSING ELEMENTAL SULFUR-BEARING MATERIALS USING HIGH...

PROCESS FOR RECOVERY OF COPPER FROM COPPER-BEARING MATERIAL USING P...

PROCESS FOR MULTIPLE STAGE DIRECT ELECTROWINNING OF COPPER

SYSTEM AND METHOD FOR PRODUCING METAL POWDER BY ELECTROWINNING

SYSTEM AND METHOD FOR PRODUCING COPPER POWDER BY ELECTROWINNING IN...

APPARATUS FOR PRODUCING METAL POWDER BY ELECTROWINNING

SYSTEM AND METHOD FOR PRODUCING COPPER POWDER BY ELECTROWINNING USI...

Method for Improving Metals Recovery Using High Temperature Pressur...

Method for Processing Elemental Sulfur-Bearing Materials Using High...

Process for recovery of copper from copper-bearing material using m...

Process for multiple stage direct electrowinning of copper

Method for recovering metal values from metal-containing materials...

Method for recovery of metals from metal-containing materials using...

System for direct electrowinning of copper

Method for improving metals recovery using high temperature pressur...