Inventor · disambiguated record
Renzo Penzo
Also filed as: PENZO RENZO
4 granted patents·25 citations·filing 1989–1999
70Inventor score
Top patents by PatentIndex Score
4 records- 0174US4973766AProcess for recovering phenol from a rectification purgeMONTEDIPE SRL·Filed 1989·Granted Nov 27, 1990·19 cites·18 claims
- 0246US5811598AProcess for the recovery of phenol from an aqueous stream containing NA.sub. SO4ENICHEM SPA·Filed 1995·Granted Sep 22, 1998·5 cites·9 claims
- 0324US6180834B1Process for the extraction of the salts contained in the neutralized separated product obtained in the preparation of phenol by the oxidation of cumeneENICHEM SPA·Filed 1999·Granted Jan 30, 2001·0 cites·4 claims
- 0420US5658437AReduction of the COD of an aqueous stream containing hydroperoxides and other organic impuritiesENICHEM SPA·Filed 1995·Granted Aug 19, 1997·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →