Inventor · disambiguated record
Gerhard Eich
Also filed as: EICH GERHARD
4 granted patents·13 citations·filing 1983–2018
69Inventor score
Top patents by PatentIndex Score
4 records- 0180US10793437B2Method for the manufacture of Fe(II)P/Fe(II)MetP compoundsBUDENHEIM KG CHEMISCHE FABRIK·Filed 2018·Granted Oct 6, 2020·2 cites·12 claims
- 0239US4492680ARemoval of cadmium from acidic phosphatic solutionsBUDENHEIM RUD A OETKER CHEMIE·Filed 1983·Granted Jan 8, 1985·6 cites·20 claims
- 0330US4762692AProcess for the precipitation and separation of cadmium sulphide from the raffinates derived from phosphoric acid purificationBUDENHEIM RUD A OETKER CHEMIE·Filed 1987·Granted Aug 9, 1988·2 cites·13 claims
- 0427US5068094AProcess for the removal of cadmium ions from phosphoric acid resulting from a wet processBUDENHEIM RUD A OETKER CHEMIE·Filed 1990·Granted Nov 26, 1991·3 cites·62 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →