Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of dissolving metal oxides with di- or polyphosphonic acid and a redundant

Method of dissolving metal oxides with di- or polyphosphonic acid and a redundant

US Patent 5587142 · Granted Dec 24, 1996

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Solvent extraction system for plutonium colloids and other oxide nano-particles2014
Bifunctional phenyl monophosphonic/sulfonic acid ion exchange resin and process 2002
Bifunctional phenyl monophosphonic/sulfonic acid ion exchange resin and process 2001
Process for separation and preconcentration of radium from water1999
Process and apparatus for the production of BI-213 cations1998
Method for the chromatographic separation of cations from aqueous samples1998
Membrane extraction with thermodynamically unstable diphosphonic acid derivative1997
Method for the chromatographic separation of cations from aqueous samples1997
Extracting metal ions with diphosphonic acid, or derivative thereof1994
Formulations for iron oxides dissolution1992
Formulations for iron oxides dissolution1992
Method of purifying neutral organophosphorus extractants1988