Inventor · disambiguated record
Ivano Delprato
Also filed as: DELPRATO IVANO
18 granted patents·86 citations·filing 1985–1998
92Inventor score
Top patents by PatentIndex Score
18 records- 0189US4591548ACyan dye-forming couplers and photographic elements and processesMINNESOTA MINING & MFG·Filed 1985·Granted May 27, 1986·22 cites·7 claims
- 0286US5281515AThermally developable photographic elementsMINNESOTA MINING & MFG·Filed 1992·Granted Jan 25, 1994·17 cites·8 claims
- 0371US5290670ASilver halide photographic elementsMINNESOTA MINING & MFG·Filed 1992·Granted Mar 1, 1994·13 cites·10 claims
- 0456US5212056ASilver halide multilayer color photographic element comprising a disulfide supersensitizerMINNESOTA MINING & MFG·Filed 1992·Granted May 18, 1993·5 cites·11 claims
- 0556US4849327ASilver halide light-sensitive material comprising benzo-bis-thiazole quaternary salts as antifogging agentsMINNESOTA MINING & MFG·Filed 1988·Granted Jul 18, 1989·4 cites·12 claims
- 0651US5441858APhotographic silver halide elements comprising infrared sensitizing dyesMINNESOTA MINING & MFG·Filed 1994·Granted Aug 15, 1995·4 cites·10 claims
- 0751US5013639AIncorporation of hydrophobic photographic additives into hydrophilic colloid compositionsMINNESOTA MINING & MFG·Filed 1990·Granted May 7, 1991·4 cites·18 claims
- 0847US5232826AInfrared sensitive silver halide photographic elementsMINNESOTA MINING & MFG·Filed 1991·Granted Aug 3, 1993·3 cites·4 claims
- 0947US4873182ALight-sensitive silver halide photographic materials and process for incorporating hydrophobic photographic additives into hydrophilic colloid compositionsMINNESOTA MINING & MFG·Filed 1988·Granted Oct 10, 1989·5 cites·12 claims
- 1046US5322768ASilver halide photographic elements with infrared absorbing dyesMINNESOTA MINING & MFG·Filed 1992·Granted Jun 21, 1994·3 cites·10 claims
- 1141US4672013ACyan dye-forming couplers and photographic elements and processesMINNESOTA MINING & MFG·Filed 1986·Granted Jun 9, 1987·1 cites·6 claims
- 1238US4668610A2-equivalent cyan dye-forming 5-hydroxy-6-acylamino-benzoxazole-2-one couplers, silver halide photographic elements and processes employing themMINNESOTA MINING & MFG·Filed 1986·Granted May 26, 1987·3 cites·10 claims
- 1334US6043011ASilver halide color photographic element having improved bleachabilityTULALIP CONSULTORIA COMERCIAL·Filed 1998·Granted Mar 28, 2000·1 cites·7 claims
- 1432US5543278AInfrared sensitive silver halide photographic elementsMINNESOTA MINING & MFG·Filed 1991·Granted Aug 6, 1996·1 cites·2 claims
- 1531US5693846AProcess for preparation of 4-mercapto-1-naphthol compoundsIMATION CORP·Filed 1996·Granted Dec 2, 1997·0 cites·11 claims
- 1630US4762925ACyan dye-forming couplersMINNESOTA MINING & MFG·Filed 1987·Granted Aug 9, 1988·0 cites·6 claims
- 1727US5731141ALight-sensitive photographic materials comprising tabular silver halide grains and azodicarbonamide derivativesIMATION CORP·Filed 1996·Granted Mar 24, 1998·0 cites·20 claims
- 1825US5422236ASpectrally sensitized silver halide photographic elementsMINNESOTA MINING & MFG·Filed 1994·Granted Jun 6, 1995·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →