Inventor · disambiguated record
Giovanni Ghelli
Also filed as: GHELLI GIOVANNI
7 granted patents·32 citations·filing 1977–1988
81Inventor score
Top patents by PatentIndex Score
7 records- 0171US4568745AAdduct of mutually stabilizing menadione and thiamineSTOPPANI LUIGI SPA·Filed 1983·Granted Feb 4, 1986·12 cites·3 claims
- 0263US4217457AHighly selective oxidizing process for preparing pyridin-carboxylic acidsSTOPPANI LUIGI SPA·Filed 1978·Granted Aug 12, 1980·5 cites·16 claims
- 0342US4237301ATwo stage process for preparing 2,6-pyridin-dicarboxylic acidSTOPPANI LUIGI SPA·Filed 1978·Granted Dec 2, 1980·2 cites·9 claims
- 0442US4139460AMethod for decontaminating waste material from chromium mineral processing by wet treatment with sulphurSTOPPANI P & CO·Filed 1977·Granted Feb 13, 1979·7 cites·11 claims
- 0538US5112583AProcess for recovering chromic anhydride from exhausted aqueous chromium plating bath solutions with exploitation of the recovered chromiumSTOPPANI LUIGI SPA·Filed 1988·Granted May 12, 1992·4 cites·6 claims
- 0634US4419515ATwo stage process for preparing 2,6-pyridinedicarboxylic acidSTOPPANI LUIGI SPA·Filed 1981·Granted Dec 6, 1983·1 cites·7 claims
- 0729US4497634ATanning material containing basic chromic sulfate and mercaptoacetic acidSTOPPANI LUIGI SPA·Filed 1983·Granted Feb 5, 1985·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →