Assignee
MINEMET RECH SA
FR·8 granted patents·75 citations·filing 1977–1985
Top patents by PatentIndex Score
8 records- 0185US4435594AProcess for the preparation of methacrylic acid estersMINEMET RECH SA·Filed 1979·Granted Mar 6, 1984·17 cites·6 claims
- 0270US4774262AApplication of diphosphonic derivatives to cation exchange, new diphosphonic derivatives, and production process thereforMINEMET RECH SA·Filed 1985·Granted Sep 27, 1988·18 cites·9 claims
- 0363US4311676AProcess for the recovery of uranium contained in phosphated compoundsMINEMET RECH SA·Filed 1979·Granted Jan 19, 1982·12 cites·20 claims
- 0452US4166737AMethod for dissolving the non-ferrous metals contained in oxygenated compoundsMINEMET RECH SA·Filed 1977·Granted Sep 4, 1979·7 cites·11 claims
- 0542US4282188AProcess for the recovery of uranium contained in phosphated solutionsMINEMET RECH SA·Filed 1978·Granted Aug 4, 1981·7 cites·20 claims
- 0640US4557908AProcess for the treatment of a purge solution particularly intended for a process for the extraction of zinc by electrolysisMINEMET RECH SA·Filed 1984·Granted Dec 10, 1985·8 cites·15 claims
- 0739US4559181AHydroxy-diphosphonic acid derivatives of higher carboxylic acidsMINEMET RECH SA·Filed 1983·Granted Dec 17, 1985·2 cites·27 claims
- 0839US4175790AProcess for the preconcentration of metalliferous productsMINEMET RECH SA·Filed 1978·Granted Nov 27, 1979·4 cites·22 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →