Gillaspie; James D

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gillaspie; James D.The latest application filed is for "method and apparatus for electrowinning copper using an atmospheric leach with ferrous/ferric anode reaction electrowinning".

Company Profile

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Gillaspie; James D - Gilbert AZ US
Gillaspie; James D. - Gilbert AZ
Gillaspie; James D. - Yellowknife AU
GILLASPIE, JAMES D. - RENO NV

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Silica removal from pregnant leach solutions Grant 8,506,673 - Gillaspie , et al. August 13, 2	2013-08-13
Method And Apparatus For Electrowinning Copper Using An Atmospheric Leach With Ferrous/ferric Anode Reaction Electrowinning App 20130001093 - Marsden; John O. ; et al.	2013-01-03
Method and apparatus for electrowinning copper using an atmospheric leach with ferrous/ferric anode reaction electrowinning Grant 8,273,237 - Marsden , et al. September 25, 2	2012-09-25
Silica Removal From Pregnant Leach Solutions App 20120125160 - Gillaspie; James D ; et al.	2012-05-24
Silica removal from pregnant leach solutions Grant 8,114,365 - Gillaspie , et al. February 14, 2	2012-02-14
Silica Removal From Pregnant Leach Solutions App 20110000337 - Gillaspie; James D. ; et al.	2011-01-06
Silica removal from pregnant leach solutions Grant 7,691,347 - Gillaspie , et al. April 6, 2	2010-04-06
Method And Apparatus For Electrowinning Copper Using An Atmospheric Leach With Ferrous/ferric Anode Reaction Electrowinning App 20090183997 - Marsden; John O. ; et al.	2009-07-23
Silica Removal From Pregnant Leach Solutions App 20090074640 - Gillaspie; James D. ; et al.	2009-03-19
Atmospheric pressure leach process for lateritic nickel ore Grant 7,416,711 - Liu , et al. August 26, 2	2008-08-26
Atmospheric pressure leach process for lateritic nickel ore App 20050226797 - Liu, Houyuan ; et al.	2005-10-13
Method For Leaching Nickeliferous Laterite Ores App 20020006370 - ARROYO, J. CARLOS ; et al.	2002-01-17

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