Assignee
VIRNIG MICHAEL
US·6 granted patents·12 citations·filing 2007–2012
Top patents by PatentIndex Score
6 records- 0187US8475748B2Metal solvent extraction reagents and use thereofVIRNIG MICHAEL·Filed 2012·Granted Jul 2, 2013·3 cites·24 claims
- 0284US8529850B2Compositions and methods of using a ketoxime in a metal solventVIRNIG MICHAEL·Filed 2012·Granted Sep 10, 2013·2 cites·19 claims
- 0381US8440857B2Sulfonate- or sulfate-capped anti-misting agentsVIRNIG MICHAEL·Filed 2007·Granted May 14, 2013·4 cites·12 claims
- 0478US8460623B2Methods of metal extraction using oximesVIRNIG MICHAEL·Filed 2012·Granted Jun 11, 2013·1 cites·12 claims
- 0576US8852549B2Method for maintaining the ratio of the oxime to equilibrium modifier concentration in solvent extraction circuitsVIRNIG MICHAEL·Filed 2012·Granted Oct 7, 2014·2 cites·20 claims
- 0661US8435466B2Methods of metal extraction from ammoniacal solutions using oximesVIRNIG MICHAEL·Filed 2012·Granted May 7, 2013·0 cites·16 claims
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