Inventor · disambiguated record
Nathan C. Emmerich
Also filed as: EMMERICH NATHAN C · EMMERICH NATHAN CLARK
10 granted patents·3 pending applications·16 citations·filing 2012–2018
84Inventor score
Top patents by PatentIndex Score
13 records- 0187US10745778B2Leaching aids and methods of using leaching aidsBASF SE·Filed 2016·Granted Aug 18, 2020·8 cites·26 claims
- 0287US8475748B2Metal solvent extraction reagents and use thereofVIRNIG MICHAEL·Filed 2012·Granted Jul 2, 2013·3 cites·24 claims
- 0384US8529850B2Compositions and methods of using a ketoxime in a metal solventVIRNIG MICHAEL·Filed 2012·Granted Sep 10, 2013·2 cites·19 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
- 0666US2018340264A1Methods and systems for controlling impurity metal concentration during metallurgic processesBASF SE·Filed 2018·Application pending·0 cites
- 0765US8986633B2Compositions and methods of using a ketoxime in a metal solvent extraction reagentCOGNIS IP MAN GMBH·Filed 2013·Granted Mar 24, 2015·0 cites·5 claims
- 0865US8945490B2Methods of metal extraction using oximesCOGNIS IP MAN GMBH·Filed 2013·Granted Feb 3, 2015·0 cites·17 claims
- 0961US8435466B2Methods of metal extraction from ammoniacal solutions using oximesVIRNIG MICHAEL·Filed 2012·Granted May 7, 2013·0 cites·16 claims
- 1055US10060040B2Methods and systems for controlling impurity metal concentration during metallurgic processesBASF SE·Filed 2015·Granted Aug 28, 2018·0 cites·10 claims
- 1152US10208389B2Methods and systems for reducing impurity metal from a refinery electrolyte solutionBASF SE·Filed 2015·Granted Feb 19, 2019·0 cites·20 claims
- 1238US2019062867A1Methods and systems for removing polar compounds from a metal-containing solutionBASF SE·Filed 2016·Application pending·0 cites
- 1338US2017058415A1Methods And Systems For Reducing Impurity Metal From A Refinery Electrolyte SolutionBASF SE·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →