Inventor · disambiguated record
Paul L. Zengerle
Also filed as: ZENGERLE PAUL L · ZENGERLE PAUL LEO
33 granted patents·3 pending applications·166 citations·filing 1988–2012
96Inventor score
Top patents by PatentIndex Score
36 records- 0194US7629112B1Color photographic materials with yellow minimum density colorantsEASTMAN KODAK CO·Filed 2008·Granted Dec 8, 2009·7 cites·16 claims
- 0292US4927744APhotographic element having solid particle dispersion oxidized developer scavengerEASTMAN KODAK CO·Filed 1988·Granted May 22, 1990·24 cites·11 claims
- 0388US7632632B1Color photographic materials with magenta minimum density dyesEASTMAN KODAK CO·Filed 2008·Granted Dec 15, 2009·4 cites·14 claims
- 0488US5468604APhotographic dispersionEASTMAN KODAK CO·Filed 1992·Granted Nov 21, 1995·17 cites·28 claims
- 0587US7153640B1Silver halide light-sensitive elementEASTMAN KODAK CO·Filed 2005·Granted Dec 26, 2006·4 cites·18 claims
- 0684US7223529B1Silver halide light-sensitive elementEASTMAN KODAK CO·Filed 2006·Granted May 29, 2007·2 cites·20 claims
- 0781US5360702APhotographic coating compositions and photographic elements made therefromEASTMAN KODAK CO·Filed 1993·Granted Nov 1, 1994·10 cites·7 claims
- 0877US5726003ACyan coupler dispersion with increased activityEASTMAN KODAK CO·Filed 1996·Granted Mar 10, 1998·7 cites·21 claims
- 0974US6221571B1Silver halide light-sensitive elementEASTMAN KODAK CO·Filed 1998·Granted Apr 24, 2001·7 cites·19 claims
- 1072US5891613ASilver halide light-sensitive elementEASTMAN KODAK CO·Filed 1997·Granted Apr 6, 1999·6 cites·20 claims
- 1170US8546070B1Color photographic silver halide paper and useHENDRICKS III JESS B·Filed 2012·Granted Oct 1, 2013·4 cites·20 claims
- 1270US6680165B1Cyan coupler dispersion with increased activityEASTMAN KODAK CO·Filed 2002·Granted Jan 20, 2004·3 cites·30 claims
- 1370US5618657APhotographic silver halide element having polyester support and exhibiting improved wet adhesionEASTMAN KODAK CO·Filed 1995·Granted Apr 8, 1997·6 cites·30 claims
- 1470US5585230ACyan coupler dispersion with improved stabilityEASTMAN KODAK CO·Filed 1995·Granted Dec 17, 1996·6 cites·18 claims
- 1569US5380628AMethod of preparing coupler dispersionsEASTMAN KODAK CO·Filed 1991·Granted Jan 10, 1995·7 cites·20 claims
- 1666US5677116APhotographic silver halide element having polyester support and exhibiting improved dry adhesionEASTMAN KODAK CO·Filed 1996·Granted Oct 14, 1997·6 cites·13 claims
- 1765US5834175ACyan coupler dispersion with increased activityEASTMAN KODAK CO·Filed 1997·Granted Nov 10, 1998·4 cites·20 claims
- 1863US4885234APhotographic materials containing stable cyan coupler formulationsEASTMAN KODAK CO·Filed 1988·Granted Dec 5, 1989·8 cites·18 claims
- 1962US5190851AColor photographic elementEASTMAN KODAK CO·Filed 1990·Granted Mar 2, 1993·6 cites·8 claims
- 2058US5460933APhotographic element having solid particle dispersion of oxidized developer scavengerEASTMAN KODAK CO·Filed 1994·Granted Oct 24, 1995·5 cites·6 claims
- 2158US5342746AMethod for the formation of color photographic materials with high coupling reactivity and reduced color developer PH sensitivityEASTMAN KODAK CO·Filed 1993·Granted Aug 30, 1994·5 cites·15 claims
- 2258US2009234131A1Infrared dye for silver halide-based photographic elementsEASTMAN KODAK CO·Filed 2009·Application pending·0 cites
- 2356US2009233247A1Infrared dye for silver halide-based photographic elementsZENGERLE PAUL L·Filed 2008·Application pending·0 cites
- 2455US8637228B1Color photographic silver halide paper and useHENDRICKS III JESS B·Filed 2012·Granted Jan 28, 2014·1 cites·18 claims
- 2555US5457014APhotographic coating compositions and photographic elements made therefromEASTMAN KODAK CO·Filed 1994·Granted Oct 10, 1995·3 cites·14 claims
- 2654US5455155APhotographic element having reduced dye stainEASTMAN KODAK CO·Filed 1994·Granted Oct 3, 1995·4 cites·6 claims
- 2750US7101659B1Color photographic element with UV absorberEASTMAN KODAK CO·Filed 2005·Granted Sep 5, 2006·0 cites·7 claims
- 2848US6548233B1Thermally developable emulsions and imaging materials containing mixture of silver ion reducing agentsEASTMAN KODAK CO·Filed 2002·Granted Apr 15, 2003·0 cites·31 claims
- 2941US5451496AColor photographic materials and methods containing DIR or DIAR couplers and phenolic coupler solventsEASTMAN KODAK CO·Filed 1994·Granted Sep 19, 1995·7 cites·21 claims
- 3040US8357485B2Color motion picture print filmsEASTMAN KODAK CO·Filed 2010·Granted Jan 22, 2013·0 cites·16 claims
- 3140US7338756B2Method of preparation of direct dispersions of photographically useful chemicalsEASTMAN KODAK CO·Filed 2003·Granted Mar 4, 2008·0 cites·36 claims
- 3240US5879867ASilver halide light-sensitive elementEASTMAN KODAK CO·Filed 1997·Granted Mar 9, 1999·1 cites·17 claims
- 3340US5800971APhotographic element containing codispersions of yellow methine filter or density correction dyes and reducing agentsEASTMAN KODAK CO·Filed 1996·Granted Sep 1, 1998·1 cites·26 claims
- 3438US5834172APhotographic coating compositions and photographic elements made therefromEASTMAN KODAK CO·Filed 1996·Granted Nov 10, 1998·1 cites·13 claims
- 3536US2013052594A1Motion picture films to provide archival imagesCARROLL-YACOBY DIANE M·Filed 2011·Application pending·0 cites
- 3630US5378593AColor photographic materials and methods containing DIR or DIAR couplers and carbonamide coupler solventsEASTMAN KODAK CO·Filed 1992·Granted Jan 3, 1995·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →