Inventor · disambiguated record
Ricardo Arancibia Cifuentes
Also filed as: CIFUENTES RICARDO A · CIFUENTES RICARDO ARANCIBIA
4 granted patents·37 citations·filing 1999–1999
75Inventor score
Top patents by PatentIndex Score
4 records- 0162US6261341B1Copper leach process aidsBETZDEARBORN INC·Filed 1999·Granted Jul 17, 2001·15 cites·29 claims
- 0253US6258245B1Copper leach process aidsBETZDEARBORN INC·Filed 1999·Granted Jul 10, 2001·10 cites·33 claims
- 0342US6409799B1Copper leach process aidsBETZDEARBORN INC & CORPORACION·Filed 1999·Granted Jun 25, 2002·8 cites·15 claims
- 0430US6428597B1Heap leach agglomeration/percolation extraction aids for enhanced gold and silver recoveryBETZDEARBORN INC·Filed 1999·Granted Aug 6, 2002·4 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →