Inventor · disambiguated record
David Neudorf
Also filed as: NEUDORF DAVID · NEUDORF DAVID A
6 granted patents·3 pending applications·143 citations·filing 1988–2005
85Inventor score
Technology areasC22B
Files withBHP MINERALS INT INC4NEUDORF DAVID2COMINCO LTD1QNI TECHNOLOGY PTY LTD1WILLIAM P C DUYVESTEYN1
Top patents by PatentIndex Score
9 records- 0192US6350420B1Resin-in-pulp method for recovery of nickel and cobaltBHP MINERALS INT INC·Filed 2000·Granted Feb 26, 2002·44 cites·25 claims
- 0283US6680035B2Atmospheric leach process for the recovery of nickel and cobalt from limonite and saprolite oresBHP MINERALS INT INC·Filed 2001·Granted Jan 20, 2004·18 cites·30 claims
- 0382US6261527B1Atmospheric leach process for the recovery of nickel and cobalt from limonite and saprolite oresBHP MINERALS INT INC·Filed 1999·Granted Jul 17, 2001·31 cites·31 claims
- 0479US7416711B2Atmospheric pressure leach process for lateritic nickel oreQNI TECHNOLOGY PTY LTD·Filed 2003·Granted Aug 26, 2008·18 cites·24 claims
- 0572US6379636B2Method for leaching nickeliferous laterite oresBHP MINERALS INT INC·Filed 1999·Granted Apr 30, 2002·25 cites·20 claims
- 0645US4915919ARecovery of germanium from aqueous solutions by solvent extractionCOMINCO LTD·Filed 1988·Granted Apr 10, 1990·7 cites·8 claims
- 0740US2006002835A1Method for nickel and cobalt recovery from laterite ores by reaction with concentrated acid and water leachingNEUDORF DAVID·Filed 2005·Application pending·0 cites
- 0834US2006024224A1Method for nickel and cobalt recovery from laterite ores by combination of atmospheric and moderate pressure leachingNEUDORF DAVID·Filed 2005·Application pending·0 cites
- 0925US2001001650A1Recovery of nickel and cobalt from oreWILLIAM P C DUYVESTEYN·Filed 1999·Application pending·0 cites
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