Assignee
EARTH SCIENCES INC
7 granted patents·103 citations·filing 1977–1979
Top patents by PatentIndex Score
7 records- 0188US4258013AUranium recovery from wet process phosphoric acidEARTH SCIENCES INC·Filed 1977·Granted Mar 24, 1981·33 cites·28 claims
- 0284US4115110AVanadium recovery processEARTH SCIENCES INC·Filed 1977·Granted Sep 19, 1978·33 cites·11 claims
- 0368US4263148AProcess for removing humic matter from phosphoric acid solutionsEARTH SCIENCES INC·Filed 1979·Granted Apr 21, 1981·19 cites·11 claims
- 0458US4305912AProcess for recovering uranium from wet process phosphoric acid (III)EARTH SCIENCES INC·Filed 1978·Granted Dec 15, 1981·11 cites·8 claims
- 0540US4230678AProcess for recovering aluminum from aluniteEARTH SCIENCES INC·Filed 1979·Granted Oct 28, 1980·4 cites·10 claims
- 0629US4258014AProcess for recovering uranium from wet process phosphoric acidEARTH SCIENCES INC·Filed 1977·Granted Mar 24, 1981·2 cites·3 claims
- 0727US4258015ARecovering uranium from wet process phosphoric acid with alkylphenyl phosphatesEARTH SCIENCES INC·Filed 1977·Granted Mar 24, 1981·1 cites·4 claims
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