Metals

# Status Description
2017213591 Filed IMPROVEMENTS IN RECOVERY OF METALS FROM ORES
2017210546 Filed Metal chelating compositions and methods for controlling the growth or activities of a living cell or organism
2017200544 Lapsed MULTI-LAYER BACK ELECTRODE FOR A PHOTOVOLTAIC THIN-FILM SOLAR CELL AND USE OF THE SAME FOR PRODUCING THIN-FILM SOLAR CELLS AND MODULES, PHOTOVOLTAIC THIN-FILM SOLAR CELLS AND MODULES CONTAINING THE MULTI-LAYER BACK ELECTRODE, AND METHOD FOR THE PRODUCTION THEREOF
2017265092 Filed A monitoring system based on etching of metals
2010229809 Ceased Process for recovering metals from coal liquefaction residue containing spent catalysts
2006236085 Withdrawn Process for extraction of nickel, cobalt, and other base metals from laterite ores by using heap leaching and product containing nickel, cobalt, and other metals from laterite ores
2007213892 Ceased Aqueous solutions containing metal cyanide for cyanide leaching for the winning of gold and silver
2004227192 Granted Recovery of platinum group metals
2012252809 Lapsed Method for obtaining metals and rare earth metals from scrap
2005295151 Lapsed Device and method for removing heavy metals from contaminated samples with membranes comprising purified metallothionein
2006308080 Granted A bulk catalyst composition and a process preparing the bulk catalyst composition
2006308166 Granted Process for the preparation of a shaped bulk catalyst
2007296136 Lapsed Process for recovering Group VI-B metals from spent catalysts
2008283739 Granted Enrichment process for a PGM-metals containing stream
2008364126 Granted Method and device for controlling the introduction of several metals into a cavity designed to melt said metals
2010228740 Granted Liquid fuel producing method and liquid fuel producing system
2011360586 Lapsed Energy efficient recovery of precious metals and base metals
2015275875 Filed Interseparation of metals
1991079259 Ceased Method for extraction of valuable minerals and precious metals from oil sands ore bodies and other related ore bodies
1998064248 Lapsed Process and device for recovering and treating of aqueous solutions