Inventor · disambiguated record
R. Brantley Sudderth
Also filed as: SUDDERTH R B · SUDDERTH R BRANTLEY
9 granted patents·5 pending applications·312 citations·filing 1975–2006
90Inventor score
Top patents by PatentIndex Score
14 records- 0196US4507268ASolvent extractionHENKEL CORP·Filed 1984·Granted Mar 26, 1985·111 cites·38 claims
- 0294US6177055B1Process for extracting and recovering copperHENKEL CORP·Filed 1999·Granted Jan 23, 2001·64 cites·31 claims
- 0391US4544532ASolvent extractionHENKEL CORP·Filed 1984·Granted Oct 1, 1985·38 cites·7 claims
- 0487US4563256ASolvent extraction process for recovery of zincHENKEL CORP·Filed 1984·Granted Jan 7, 1986·34 cites·13 claims
- 0585US4015980AUse of fluorinated β-diketones in the solvent extraction of zincGEN MILLS CHEM INC·Filed 1975·Granted Apr 5, 1977·23 cites·6 claims
- 0675US6632410B2Solvent extraction processCOGNIS CORP·Filed 2001·Granted Oct 14, 2003·10 cites·8 claims
- 0775US5908605ACopper recovery processHENKEL CORP·Filed 1996·Granted Jun 1, 1999·24 cites·12 claims
- 0868US7025899B2Concentrated solutions of oxime metal extractants and method of formulating extractant compositions therefromCOGNIS CORP·Filed 2001·Granted Apr 11, 2006·7 cites·9 claims
- 0957US2006192175A1Low viscosity copper solvent extraction reagent formulationsSUDDERTH R B·Filed 2006·Application pending·0 cites
- 1051US2005087722A1Low viscosity copper solvent extraction reagent formulationsFiled 2004·Application pending·0 cites
- 1149US2004126291A1Low viscosity copper solvent extraction reagent formulationsFiled 2003·Application pending·0 cites
- 1243US2004258590A1Method for extracting copper from leach solutions at elevated temperaturesFiled 2004·Application pending·0 cites
- 1335US2006117908A1Processes for recovering metals from ores using organic solvent extraction and aqueous stripping at selected temperature differentialsVIRNIG MICHAEL J·Filed 2005·Application pending·0 cites
- 1431US5514823ABis-(alkylsalicylidene)ethylene or phenylene diamines and transition metal complexes thereofHENKEL CORP·Filed 1994·Granted May 7, 1996·1 cites·8 claims
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