Inventor
WAN RONG YU
US9 patents
⚠️ This page may combine multiple inventors who share the name “WAN RONG YU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEWMONT USA LTD
5 patentsUS6500231B1Dec 31, 2002
Recovery of precious metals from thiosulfate solutions
NEWMONT USA LTD29 citations91
US7285256B2Oct 23, 2007
Precious metal recovery using thiocyanate lixiviant
NEWMONT USA LTD17 citations90
US7559973B2Jul 14, 2009
Precious metal recovery using thiocyanate lixiviant
NEWMONT USA LTD8 citations82
US7537640B2May 26, 2009
Precious metal recovery using thiocyanate lixiviant
NEWMONT USA LTD8 citations82
US7947108B2May 24, 2011
Precious metal recovery using thiocyanate lixiviant
NEWMONT USA LTD4 citations71
NEWMONT GOLD CO
2 patentsUS4902345AFeb 20, 1990
Treatment of refractory carbonaceous and sulfidic ores or concentrates for precious metal recovery
NEWMONT GOLD CO66 citations94
US5354359AOct 11, 1994
Hydrometallurgical process for the recovery of precious metal values from precious metal ores with thiosulfate lixiviant
NEWMONT GOLD CO80 citations91