Inventor

CHENG CHU YONG

AU3 patents

⚠️ This page may combine multiple inventors who share the name “CHENG CHU YONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COMMW SCIENT IND RES ORG

2 patents

US7935322B2May 3, 2011

Solvent extraction process for separating cobalt and/or nickel from impurities in leach solutions

COMMW SCIENT IND RES ORG6 citations56

US7837959B2Nov 23, 2010

Synergistic solvent extraction process

COMMW SCIENT IND RES ORG3 citations56

JONES DAVID LLEWELLYN

1 patent

US8979976B2Mar 17, 2015

Solvent extraction process for separating cobalt from nickel in aqueous solution

JONES DAVID LLEWELLYN0 citations19