Inventor · disambiguated record
Francesco De Feo
Also filed as: DE FEO FRANCESCO
5 granted patents·31 citations·filing 1973–1980
74Inventor score
Files withACNA5
Top patents by PatentIndex Score
5 records- 0181US4011209AOrganic solvent-soluble azo dyesACNA·Filed 1973·Granted Mar 8, 1977·12 cites·6 claims
- 0277US4306875ASalts of basic dyes, preparation and uses of sameACNA·Filed 1980·Granted Dec 22, 1981·17 cites·13 claims
- 0347US4335246ASubstituted arylamine intermediates for dyesACNA·Filed 1979·Granted Jun 15, 1982·2 cites·11 claims
- 0426US4011227AO-(3-hydroxy-1-isoquinolinyl)-benzoic acidACNA·Filed 1976·Granted Mar 8, 1977·0 cites·1 claims
- 0523US4011224AProcess for the preparation of 7-oxo-7H-dibenzo-[d e,h]-quinolin-2-olACNA·Filed 1974·Granted Mar 8, 1977·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →