Assignee
METALEUROP SA
FR·10 granted patents·74 citations·filing 1988–1997
Top patents by PatentIndex Score
10 records- 0175US6267923B1Lead-calcium alloys, particularly for battery gridsMETALEUROP SA·Filed 1997·Granted Jul 31, 2001·35 cites·21 claims
- 0250US5296204AThallium extraction processMETALEUROP SA·Filed 1992·Granted Mar 22, 1994·12 cites·8 claims
- 0338US5178334AProcess for germanium ore upgradingMETALEUROP SA·Filed 1992·Granted Jan 12, 1993·8 cites·22 claims
- 0435US5467365AProcess for the recovery of lead arising especially from the active material of spent batteries, and electric furnace intended especially for the use of the processMETALEUROP SA·Filed 1993·Granted Nov 14, 1995·9 cites·8 claims
- 0534US4954322AProcess for the recovery of metal values contained in a gangueMETALEUROP SA·Filed 1989·Granted Sep 4, 1990·2 cites·10 claims
- 0632US5391792AGermanium compounds and their use as a biocompatible oilMETALEUROP SA·Filed 1994·Granted Feb 21, 1995·2 cites·14 claims
- 0728US5496462AProcess for obtaining a fine powder of dendritic cadmiumMETALEUROP SA·Filed 1994·Granted Mar 5, 1996·1 cites·6 claims
- 0825US5019363AProcess for hydrometallurgical treatment of an indium chloride solutionMETALEUROP SA·Filed 1988·Granted May 28, 1991·0 cites·12 claims
- 0924US5122241AProcess for the hydrometallurgical treatment of a solution of materials containing galliumMETALEUROP SA·Filed 1988·Granted Jun 16, 1992·1 cites·14 claims
- 1022US5264083ADistillation column trayMETALEUROP SA·Filed 1991·Granted Nov 23, 1993·4 cites·7 claims
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