Inventor · disambiguated record
Mario Grossa
Also filed as: GROSSA MARIO
27 granted patents·651 citations·filing 1978–1997
97Inventor score
Files withDU PONT27
Top patents by PatentIndex Score
27 records- 0199US4942060ASolid imaging method utilizing photohardenable compositions of self limiting thickness by phase separationDU PONT·Filed 1989·Granted Jul 17, 1990·80 cites·7 claims
- 0298US5474719AMethod for forming solid objects utilizing viscosity reducible compositionsDU PONT·Filed 1991·Granted Dec 12, 1995·213 cites·18 claims
- 0386US5175077ASolid imaging system using photohardening inhibitionDU PONT·Filed 1990·Granted Dec 29, 1992·66 cites·13 claims
- 0484US5236326ASolid imaging system using photohardening inhibitionDU PONT·Filed 1992·Granted Aug 17, 1993·52 cites·6 claims
- 0582US4604340ANegative-toning imaging system with re-imaging capability using 4-(2'-nitrophenyl)-1,4-dihydropyridine compoundsDU PONT·Filed 1985·Granted Aug 5, 1986·42 cites·8 claims
- 0680US4942066ASolid imaging method using photohardenable materials of self limiting thicknessDU PONT·Filed 1989·Granted Jul 17, 1990·30 cites·7 claims
- 0780US4243741ANegative tonable systems containing dihydropyridines and photooxidantsDU PONT·Filed 1978·Granted Jan 6, 1981·34 cites·12 claims
- 0875US5128235AMethod of forming a three-dimensional object comprising additives imparting reduction of shrinkage to photohardenable compositionsDU PONT·Filed 1989·Granted Jul 7, 1992·33 cites·7 claims
- 0959US4604342APhotopolymerizable mixture and recording material produced from itDU PONT·Filed 1985·Granted Aug 5, 1986·13 cites·11 claims
- 1055US4595651AProcess for producing equidensity images using photohardenable materialsDU PONT·Filed 1984·Granted Jun 17, 1986·14 cites·6 claims
- 1149US5147743AProcess for the preparation of optical color filtersDU PONT·Filed 1990·Granted Sep 15, 1992·9 cites·14 claims
- 1248US4271260APositive nonsilver washout systems containing dihydropyridines and photooxidantsDU PONT·Filed 1980·Granted Jun 2, 1981·10 cites·14 claims
- 1343US4716095AMethod for reducing color cross-contamination during re-imaging of phototackifiable materialsDU PONT·Filed 1986·Granted Dec 29, 1987·6 cites·10 claims
- 1441US4698293AProcess for forming positive tonable images using a photosensitive material containing at least 1,4-dihydropyridineDU PONT·Filed 1986·Granted Oct 6, 1987·8 cites·12 claims
- 1539US5587272AProcess for preparing multiple color proofsDU PONT·Filed 1995·Granted Dec 24, 1996·9 cites·10 claims
- 1639US4904555APhotosensitive composition for making repeatably tonable layersDU PONT·Filed 1987·Granted Feb 27, 1990·4 cites·14 claims
- 1738US6294312B1Tonable, photosensitive composition and process for making polychromatic imagesDU PONT·Filed 1994·Granted Sep 25, 2001·4 cites·6 claims
- 1838US4238561AImage reproduction process using a negative tonable photohardenable elementDU PONT·Filed 1979·Granted Dec 9, 1980·4 cites·10 claims
- 1935US5286595AProcess for creating a tacky tonable image surface through exposure of a substrate coated with a polymer blend, including a photo-acid generator, to actinic radiationDU PONT·Filed 1993·Granted Feb 15, 1994·3 cites·4 claims
- 2035US4203770ANegative tonable photohardenable elementDU PONT·Filed 1978·Granted May 20, 1980·3 cites·8 claims
- 2134US5399458AProcess for making images employing a toner which has a tackiness that can be increased by actinic radiationDU PONT·Filed 1993·Granted Mar 21, 1995·5 cites·19 claims
- 2233US4539287AProcess for improving the printing quality of photohardenable reproduction materialsDU PONT·Filed 1984·Granted Sep 3, 1985·6 cites·10 claims
- 2332US4361642AProcess for producing photohardenable reproduction materialsDU PONT·Filed 1981·Granted Nov 30, 1982·2 cites·5 claims
- 2430US5635284AMonochrome and polychrome color proofs with low optical dot growth and a process and means for their preparationDU PONT·Filed 1994·Granted Jun 3, 1997·1 cites·5 claims
- 2529US5712025AMonochrome and polychrome color proofs with low optical dot growth and a process and means for their preparationDU PONT·Filed 1996·Granted Jan 27, 1998·0 cites·12 claims
- 2628US6083608AMonochrome and polychrome color proofs with low optical dot growth and a process and means for their preparationDU PONT·Filed 1997·Granted Jul 4, 2000·0 cites·4 claims
- 2724US6168899B1Multiple color proof temporary supports, photopolymerizable materials and pigmented transfer materialsDU PONT·Filed 1997·Granted Jan 2, 2001·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →