Inventor · disambiguated record
Nelu Spiratos
Also filed as: SPIRATOS NELU
4 granted patents·106 citations·filing 1988–1990
80Inventor score
Files withHANDY CHEMICALS LTD4
Top patents by PatentIndex Score
4 records- 0175US4877597AMethod for producing aqueous solutions of basic poly aluminum sulphateHANDY CHEMICALS LTD·Filed 1988·Granted Oct 31, 1989·24 cites·17 claims
- 0273US5149400APolymeric basic aluminum silicate-sulphateHANDY CHEMICALS LTD·Filed 1990·Granted Sep 22, 1992·35 cites·21 claims
- 0363US5069893APolymeric basic aluminum silicate-sulphateHANDY CHEMICALS LTD·Filed 1989·Granted Dec 3, 1991·22 cites·18 claims
- 0463US4981675APolymeric basic aluminum silicate-sulphateHANDY CHEMICALS LTD·Filed 1988·Granted Jan 1, 1991·25 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →