Inventor · disambiguated record
Luigi Giuffre
Also filed as: GIUFFRE LUIGI · MODICA GIOVANNI
23 granted patents·160 citations·filing 1974–1988
95Inventor score
Top patents by PatentIndex Score
23 records- 0181US4295952ANovel cationic membranesORONZIO DE NORA IMPIANTI·Filed 1980·Granted Oct 20, 1981·26 cites·7 claims
- 0277US4281184AMonochloroacetic acid processNORA FONDAZIONE·Filed 1978·Granted Jul 28, 1981·14 cites·5 claims
- 0373US4186076AComposite diaphragmsORONZIO DE NORA IMPIANTI·Filed 1979·Granted Jan 29, 1980·15 cites·16 claims
- 0468US4221642AAnionic membranesORONZIO DE NORA IMPIANTI·Filed 1979·Granted Sep 9, 1980·12 cites·12 claims
- 0567US4215009APurification methodORONZIO DE NORA IMPIANTI·Filed 1978·Granted Jul 29, 1980·11 cites·19 claims
- 0659US4201647AMeasuring electrodes and processPANCLOR SA·Filed 1978·Granted May 6, 1980·14 cites·13 claims
- 0757US4384999APreparation of alkyl isocyanatesSPAZIANTE PLACIDO M·Filed 1980·Granted May 24, 1983·6 cites·9 claims
- 0854US4144227ANovel copolymers and diaphragms made therefromORONZIO DE NORA IMPIANTI·Filed 1977·Granted Mar 13, 1979·7 cites·6 claims
- 0953US4056447AElectrolyzing alkali metal chlorides using resin bonded asbestos diaphragmORONZIO DE NORA IMPIANTI·Filed 1976·Granted Nov 1, 1977·7 cites·17 claims
- 1050US3963791AProcess for transforming hydrocarbon polymers into photodegradable polymersSNAM PROGETTI·Filed 1974·Granted Jun 15, 1976·8 cites·3 claims
- 1148US4895634APorous separatory member entirely made of polyphenylene sulfide for the electrolysis of waterTESTORI SPA·Filed 1988·Granted Jan 23, 1990·13 cites·4 claims
- 1246US4020235ANovel composite diaphragm materialORONZIO DE NORA IMPIANTI·Filed 1975·Granted Apr 26, 1977·5 cites·5 claims
- 1342US4285876AIsocyanate adducts with β-diketonesVERTAC INC·Filed 1979·Granted Aug 25, 1981·2 cites·13 claims
- 1442US4208455AMethod of shaping an organic polymer insoluble in a polar solventORONZIO DE NORA IMPIANTI·Filed 1978·Granted Jun 17, 1980·6 cites·6 claims
- 1541US4246090ANovel cationic membranesORONZIO DE NORA IMPIANTI·Filed 1979·Granted Jan 20, 1981·4 cites·9 claims
- 1633US4391758AProcess for methyl isocyanate productionSPAZIANTE PLACIDO M·Filed 1982·Granted Jul 5, 1983·2 cites·18 claims
- 1732US4236979AComposite diaphragms and process for electrolyzing alkali metal chlorideORONZIO DE NORA IMPIANTI·Filed 1979·Granted Dec 2, 1980·1 cites·16 claims
- 1832US4060473ANovel copolymers and diaphragms made therefromORONZIO DE NORA IMPIANTI·Filed 1975·Granted Nov 29, 1977·1 cites·19 claims
- 1931US4262252AMeasuring electrode for sulfuric acid concentrationPANCLOR SA·Filed 1978·Granted Apr 14, 1981·2 cites·7 claims
- 2031US4132819AMethod of shaping an organic polymer insoluble in a polar solventORONZIO DE NORA IMPIANTI·Filed 1976·Granted Jan 2, 1979·3 cites·10 claims
- 2129US4288382AReversible adducts of isocyanates with boron compoundsVERTAC INC·Filed 1979·Granted Sep 8, 1981·0 cites·20 claims
- 2228US4663012ASeparator film for the alkaline electrolysis containing polytitanic acidEURATOM·Filed 1986·Granted May 5, 1987·1 cites·5 claims
- 2325US3978120AMethod for the production of alicyclic anhydridesSNIA VISCOSA·Filed 1975·Granted Aug 31, 1976·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →