Assignee

RIOTINTO ALCAN INTERNAT LTD

CA·2 granted patents·6 citations·filing 2002–2005

Technology mixC25C2

Top patents by PatentIndex Score

2 records

0168US7846308B2Non-carbon anodesRIOTINTO ALCAN INTERNAT LTD·Filed 2005·Granted Dec 7, 2010·1 cites·27 claims
0267US7959772B2Aluminium electrowinning cells with sloping foraminate oxygen-evolving anodesRIOTINTO ALCAN INTERNAT LTD·Filed 2002·Granted Jun 14, 2011·5 cites·26 claims

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