Assignee
LIU HOUYUAN
US·2 granted patents·3 pending applications·1 citations·filing 2007–2009
Top patents by PatentIndex Score
5 records- 0167US8268039B2Process for atmospheric leaching of laterite ores using hypersaline leach solutionLIU HOUYUAN·Filed 2009·Granted Sep 18, 2012·1 cites·17 claims
- 0253US8454723B2Saprolite neutralisation of heap leach processLIU HOUYUAN·Filed 2009·Granted Jun 4, 2013·0 cites·18 claims
- 0348US2011150729A1Process for Heap Leaching of Nickeliferous Oxidic OresLIU HOUYUAN·Filed 2009·Application pending·0 cites
- 0444US2008138263A1Process for Heap Leaching of Nickeliferous Oxidic OresLIU HOUYUAN·Filed 2007·Application pending·0 cites
- 0544US2008271571A1Process for Leaching Lateritic Ore at Atmospheric PressureLIU HOUYUAN·Filed 2008·Application pending·0 cites
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