Assignee
WORLD RESOURCES CO
US·7 granted patents·2 pending applications·103 citations·filing 1976–2022
Top patents by PatentIndex Score
9 records- 0184US4356030ASafe disposal of metal values in slagWORLD RESOURCES CO·Filed 1981·Granted Oct 26, 1982·29 cites·10 claims
- 0281US4033763AProcess for recovery of selected metal values from waste watersWORLD RESOURCES CO·Filed 1976·Granted Jul 5, 1977·42 cites·16 claims
- 0374US4360380AProcess for recovery of metal values from sludgesWORLD RESOURCES CO·Filed 1980·Granted Nov 23, 1982·18 cites·5 claims
- 0468US8383070B2Method for recovering rhenium and other metals from rhenium-bearing materialsWORLD RESOURCES CO·Filed 2011·Granted Feb 26, 2013·2 cites·16 claims
- 0560US2023058608A1Method of reducing carbon emissions and improving the environmental performance of concentrate producers and smeltersWORLD RESOURCES CO·Filed 2022·Application pending·0 cites
- 0654US4348228AYield of metal values from incinerated sludgesWORLD RESOURCES CO·Filed 1980·Granted Sep 7, 1982·9 cites·5 claims
- 0750US6830605B2Recovery of metal values from cermetWORLD RESOURCES CO·Filed 2003·Granted Dec 14, 2004·2 cites·12 claims
- 0849US2013078166A1Method for recovering rhenium and other metals from rhenium-bearing materialsWORLD RESOURCES CO·Filed 2012·Application pending·0 cites
- 0947US7048774B2Recovery of metal values from cermetWORLD RESOURCES CO·Filed 2004·Granted May 23, 2006·1 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →