Inventor · disambiguated record
Renzo Ferrario
Also filed as: FERRARIO RENZO
4 granted patents·11 citations·filing 1975–1989
67Inventor score
Top patents by PatentIndex Score
4 records- 0168US4248776ASymmetrical trisazo dye obtained by coupling tetrazotized 4-4'-diaminozobenzene with 2-carboxymethylamin0-8-naphthol-6-sulphonic acidACNA·Filed 1979·Granted Feb 3, 1981·7 cites·1 claims
- 0230US4942025AProcess for the manufacture of granular monohydrated sodium perborateAUSIMONT SPA·Filed 1989·Granted Jul 17, 1990·3 cites·9 claims
- 0327US3983101AWater-soluble polyazo compound derived from 4-4-diaminobenzanilideACNA·Filed 1975·Granted Sep 28, 1976·0 cites·1 claims
- 0424US4894211AProcess for the production of granular sodium perborate monohydrate having good mechanical strengthAUSIMONT SPA·Filed 1986·Granted Jan 16, 1990·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →