Inventor · disambiguated record
Richard L. Parton
Also filed as: PARTON RICHARD L · PARTON RICHARD LEE
47 granted patents·3 pending applications·506 citations·filing 1983–2004
98Inventor score
Files withEASTMAN KODAK CO49
Top patents by PatentIndex Score
50 records- 0198US6355386B1Liquid crystalline filter dyes for imaging elementsEASTMAN KODAK CO·Filed 2000·Granted Mar 12, 2002·35 cites·43 claims
- 0294US6180295B1Liquid crystalline filter dyes for imaging elementsEASTMAN KODAK CO·Filed 1998·Granted Jan 30, 2001·23 cites·21 claims
- 0393US6331385B1Photographic material having enhanced light absorptionEASTMAN KODAK CO·Filed 1998·Granted Dec 18, 2001·24 cites·39 claims
- 0493US6165703AColor photographic material having enhanced light absorptionEASTMAN KODAK CO·Filed 1998·Granted Dec 26, 2000·25 cites·22 claims
- 0592US4871656APhotographic silver halide elements containing infrared filter dyesEASTMAN KODAK CO·Filed 1988·Granted Oct 3, 1989·30 cites·6 claims
- 0691US6620581B1Photographic material having enhanced light absorptionEASTMAN KODAK CO·Filed 2000·Granted Sep 16, 2003·12 cites·46 claims
- 0791US6558893B1Photographic material having improved color reproductionEASTMAN KODAK CO·Filed 2000·Granted May 6, 2003·15 cites·20 claims
- 0890US5418118ASilver halide color photographic element with improved high density contrast and bright low density colorsEASTMAN KODAK CO·Filed 1994·Granted May 23, 1995·19 cites·37 claims
- 0990US5298379ARadiation sensitive element with absorber dye to enhance spectral sensitivity rangeEASTMAN KODAK CO·Filed 1992·Granted Mar 29, 1994·18 cites·20 claims
- 1089US6361932B1Photographic material having enhanced light absorptionEASTMAN KODAK CO·Filed 1998·Granted Mar 26, 2002·16 cites·18 claims
- 1189US6312883B1Photographic material having enhanced light absorption and low dye stainEASTMAN KODAK CO·Filed 2000·Granted Nov 6, 2001·11 cites·17 claims
- 1287US4471044ASilver halide emulsions and photographic elements containing adsorbable alkynyl substituted heterocyclic quaternary ammonium saltsEASTMAN KODAK CO·Filed 1983·Granted Sep 11, 1984·24 cites·36 claims
- 1385US4933269APhotographic silver halide element containing infrared filter dyesEASTMAN KODAK CO·Filed 1989·Granted Jun 12, 1990·20 cites·14 claims
- 1484US5061618AInfrared-sensitive photographic elementEASTMAN KODAK CO·Filed 1990·Granted Oct 29, 1991·21 cites·9 claims
- 1584US4876181APhotographic elements containing infrared filter dyesEASTMAN KODAK CO·Filed 1988·Granted Oct 24, 1989·20 cites·8 claims
- 1681US5744287APhotographic silver halide media for digital optical recordingEASTMAN KODAK CO·Filed 1995·Granted Apr 28, 1998·12 cites·23 claims
- 1778US4459347AAdsorbable arylhydrazides and applications thereof to silver halide photographyEASTMAN KODAK CO·Filed 1983·Granted Jul 10, 1984·15 cites·34 claims
- 1877US6870054B1Synthesis for organometallic cyclometallated transition metal complexesEASTMAN KODAK CO·Filed 2003·Granted Mar 22, 2005·8 cites·41 claims
- 1974US6329133B1Color photographic material having enhanced light absorptionEASTMAN KODAK CO·Filed 1999·Granted Dec 11, 2001·7 cites·25 claims
- 2070US5512103ASilver halide color photography element with improved high density contrast and bright low density colorsEASTMAN KODAK CO·Filed 1995·Granted Apr 30, 1996·6 cites·34 claims
- 2170US5135845ASensitizing dye for photographic materialsEASTMAN KODAK CO·Filed 1990·Granted Aug 4, 1992·8 cites·22 claims
- 2270US4975362AInfrared sensitizing dye for photographic elementEASTMAN KODAK CO·Filed 1989·Granted Dec 4, 1990·10 cites·14 claims
- 2368US5518876ARed sensitizers for high silver chloride emulsionsEASTMAN KODAK CO·Filed 1995·Granted May 21, 1996·6 cites·11 claims
- 2468US5091298ASensitizing dyes for photographic materialsEASTMAN KODAK CO·Filed 1990·Granted Feb 25, 1992·10 cites·8 claims
- 2567US6140035APhotographic element comprising a mixture of sensitizing dyesEASTMAN KODAK CO·Filed 1998·Granted Oct 31, 2000·6 cites·19 claims
- 2666US6908730B2Silver halide material comprising low stain antenna dyesEASTMAN KODAK CO·Filed 2003·Granted Jun 21, 2005·2 cites·15 claims
- 2763US5316904AAmide substituted dye compounds and silver halide photographic elements containing such dyesEASTMAN KODAK CO·Filed 1992·Granted May 31, 1994·6 cites·21 claims
- 2861US6140036APhotographic material having improved color reproductionEASTMAN KODAK CO·Filed 1999·Granted Oct 31, 2000·4 cites·15 claims
- 2960US6143486APhotographic material having enhanced light absorptionEASTMAN KODAK CO·Filed 1998·Granted Nov 7, 2000·25 cites·36 claims
- 3060US5674674ALow staining green spectral sensitizing dyes and silver chloride emulsions containing iodideEASTMAN KODAK CO·Filed 1995·Granted Oct 7, 1997·4 cites·18 claims
- 3159US6066443ABlue sensitizing dyes with heterocyclic substituentsEASTMAN KODAK CO·Filed 1996·Granted May 23, 2000·4 cites·31 claims
- 3259US5492802ADye compounds and photographic elements containing such dyesEASTMAN KODAK CO·Filed 1994·Granted Feb 20, 1996·6 cites·31 claims
- 3356US5418126AFuran or pyrrole substituted dye compounds and silver halide photographic elements containing such dyesEASTMAN KODAK CO·Filed 1994·Granted May 23, 1995·4 cites·24 claims
- 3455US5576173APhotographic elements with J-aggregating dicarbocyanine infrared sensitizing dyesEASTMAN KODAK CO·Filed 1995·Granted Nov 19, 1996·3 cites·16 claims
- 3555US5516628ASilver halide photographic elements with particular blue sensitizationEASTMAN KODAK CO·Filed 1995·Granted May 14, 1996·3 cites·13 claims
- 3653US6849345B2Organic electroluminescent devices with high luminanceEASTMAN KODAK CO·Filed 2002·Granted Feb 1, 2005·10 cites·25 claims
- 3752US5597687ASensitizing dye combination for photographic materialsEASTMAN KODAK CO·Filed 1995·Granted Jan 28, 1997·3 cites·10 claims
- 3849US5013642APhotographic elementEASTMAN KODAK CO·Filed 1989·Granted May 7, 1991·13 cites·10 claims
- 3948US5108882AInfrared-sensitive photographic element containing at least two photosensitive layersEASTMAN KODAK CO·Filed 1989·Granted Apr 28, 1992·11 cites·19 claims
- 4047US6120982ARed sensitizing dye combinations for high chloride emulsionsEASTMAN KODAK CO·Filed 1996·Granted Sep 19, 2000·2 cites·18 claims
- 4145US5922525APhotographic material having a red sensitized silver halide emulsion layer with improved heat sensitivityEASTMAN KODAK CO·Filed 1996·Granted Jul 13, 1999·2 cites·25 claims
- 4243US5354651AHydroxyarylacyl dye compounds and silver halide photographic elements containing such dyesEASTMAN KODAK CO·Filed 1992·Granted Oct 11, 1994·2 cites·26 claims
- 4341US6787297B1Dye-Layered silver halide photographic elements with low dye stainEASTMAN KODAK CO·Filed 2003·Granted Sep 7, 2004·0 cites·20 claims
- 4441US2006099712A1Correlation of anti-cancer activity of dyes with redox potentialsEASTMAN KODAK CO·Filed 2004·Application pending·0 cites
- 4540US2005214567A1Organic element for electroluminescent devicesEASTMAN KODAK CO·Filed 2004·Application pending·0 cites
- 4639US2005123796A1Organic element for electroluminescent devicesFiled 2003·Application pending·0 cites
- 4737US5445913AProcess for the formation of heat image separation elements of improved sensitometryEASTMAN KODAK CO·Filed 1994·Granted Aug 29, 1995·1 cites·44 claims
- 4831US6159678APhotographic element comprising a mixture of sensitizing dyesEASTMAN KODAK CO·Filed 1998·Granted Dec 12, 2000·0 cites·15 claims
- 4928US5925509APhotographic material having a red sensitized silver halide emulsion layer with improved heat sensitivityEASTMAN KODAK CO·Filed 1996·Granted Jul 20, 1999·0 cites·19 claims
- 5027US4737439APhotographic compositions and elements including internal latent image silver halide grains and nucleating agents thereforEASTMAN KODAK CO·Filed 1986·Granted Apr 12, 1988·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →