Inventor · disambiguated record
Frank D. Coms
Also filed as: COMS FRANK · COMS FRANK D · COMS FRANK DINO
34 granted patents·7 pending applications·164 citations·filing 1992–2019
96Inventor score
Files withEASTMAN KODAK CO24GM GLOBAL TECH OPERATIONS INC6GM GLOBAL TECH OPERATIONS LLC3COMS FRANK2FULLER TIMOTHY J2
Top patents by PatentIndex Score
41 records- 0196US7897692B2Sulfonated perfluorocyclobutane block copolymers and proton conductive polymer membranesGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Mar 1, 2011·26 cites·20 claims
- 0296US7897691B2Proton exchange membranes for fuel cell applicationsGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Mar 1, 2011·28 cites·12 claims
- 0392US5447819APhotographic element containing high dye-yield couplers having improved reactivityEASTMAN KODAK CO·Filed 1994·Granted Sep 5, 1995·26 cites·17 claims
- 0484US9868804B1Perfluorosulfonic acid nanofibersGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Jan 16, 2018·3 cites·10 claims
- 0583US6197492B1Photographic element, compound, and processEASTMAN KODAK CO·Filed 1999·Granted Mar 6, 2001·8 cites·43 claims
- 0682US11038189B2Cerium nanofiber additives for improved fuel cell durabilityGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Jun 15, 2021·1 cites·19 claims
- 0780US6387606B1Photographic element, compound, and processEASTMAN KODAK CO·Filed 2001·Granted May 14, 2002·4 cites·27 claims
- 0877US6190850B1Photographic element, compound, and processEASTMAN KODAK CO·Filed 1999·Granted Feb 20, 2001·8 cites·39 claims
- 0975US6180331B1Photographic element, compound, and processEASTMAN KODAK CO·Filed 1999·Granted Jan 30, 2001·7 cites·35 claims
- 1074US6207363B1Photographic element, compound, and processEASTMAN KODAK CO·Filed 1999·Granted Mar 27, 2001·7 cites·41 claims
- 1173US9083049B2Additives for fuel cell layersFULLER TIMOTHY J·Filed 2006·Granted Jul 14, 2015·2 cites·25 claims
- 1270US8409765B2Co(II)tetramethoxyphenylporphyrin additive to PFSA PEMS for improved fuel cell durabilitySCHOENEWEISS MICHAEL R·Filed 2009·Granted Apr 2, 2013·2 cites·7 claims
- 1364US9325026B2Co(II)tetramethoxyphenylporphyrin additive to PFSA PEMs for improved fuel cell durabilityGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Apr 26, 2016·0 cites·4 claims
- 1464US5457004APhotographic element containing a high dye-yield coupler with methine dye chromophoreEASTMAN KODAK CO·Filed 1994·Granted Oct 10, 1995·25 cites·67 claims
- 1560US8852823B2Sodium stannate additive to improve the durability of PEMS for H2/air fuel cellsFULLER TIMOTHY J·Filed 2009·Granted Oct 7, 2014·0 cites·7 claims
- 1660US6194132B1Photographic element, compound, and processEASTMAN KODAK CO·Filed 1999·Granted Feb 27, 2001·7 cites·23 claims
- 1758US2011045381A1Hydrocarbon PEM Membranes with Perfluorosulfonic Acid Groups for Automotive Fuel CellsGM GLOBAL TECH OPERATIONS INC·Filed 2009·Application pending·0 cites
- 1856US2011159405A1Hydrophilic Polyelectrolyte Membranes Containing Poly(Vinyl Acetate) and Poly(Vinyl Alcohol)GM GLOBAL TECH OPERATIONS INC·Filed 2009·Application pending·0 cites
- 1950US6852480B1Photographic material comprising a bicyclic pyrazolotriazole coupler with improved photographic propertiesEASTMAN KODAK CO·Filed 2003·Granted Feb 8, 2005·0 cites·17 claims
- 2049US8999595B2Fuel cells having improved durabilityMACKINNON SEAN M·Filed 2010·Granted Apr 7, 2015·0 cites·10 claims
- 2149US2008107945A1Fuel cell substrate with an overcoatGM GLOBAL TECH OPERATIONS INC·Filed 2006·Application pending·0 cites
- 2248US5306607APhotographic material and process comprising a pyrazolotriazole moietyEASTMAN KODAK CO·Filed 1992·Granted Apr 26, 1994·3 cites·16 claims
- 2347US2001014432A1Photographic element, compound, and processFiled 2001·Application pending·0 cites
- 2446US6455241B1Photographic element containing imidazolonoylacentanilide couplerEASTMAN KODAK CO·Filed 2001·Granted Sep 24, 2002·0 cites·14 claims
- 2545US6043378APhotographic elements containing development inhibitor releasing compoundsEASTMAN KODAK CO·Filed 1998·Granted Mar 28, 2000·1 cites·2 claims
- 2644US5759757APhotographic elements containing development inhibitor releasing compoundsEASTMAN KODAK CO·Filed 1996·Granted Jun 2, 1998·1 cites·22 claims
- 2743US2018145357A1Mitigation strategies for enhanced durability of pfsa-based sheet style water vapor transfer devicesGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Application pending·0 cites
- 2841US9083050B2Chemical durability using synergystic mitigation strategiesCOMS FRANK·Filed 2010·Granted Jul 14, 2015·0 cites·7 claims
- 2941US2012122016A1Fuel Cell Durability Through Oxide Supported Precious Metals in MembraneJIANG RUICHUN·Filed 2010·Application pending·0 cites
- 3038US5670301APhotographic element containing a coupler capable of releasing a photographically useful groupEASTMAN KODAK CO·Filed 1996·Granted Sep 23, 1997·1 cites·19 claims
- 3137US2011287338A1Low level cerium mitigation with electrode edge protectionCOMS FRANK·Filed 2010·Application pending·0 cites
- 3236US6426178B1Chromogenic black and white silver halide print materialEASTMAN KODAK CO·Filed 2000·Granted Jul 30, 2002·0 cites·28 claims
- 3334US6329130B1Silver halide photographic element, imaging process, and compoundEASTMAN KODAK CO·Filed 2000·Granted Dec 11, 2001·0 cites·23 claims
- 3433US5834604APhotographic element containing a coupler capable of releasing a photograpically useful group through a pyrazole groupEASTMAN KODAK CO·Filed 1997·Granted Nov 10, 1998·0 cites·2 claims
- 3532US6007974ASilver halide element containing triazole inhibitorsEASTMAN KODAK CO·Filed 1998·Granted Dec 28, 1999·0 cites·30 claims
- 3632US5719017APhotographic element containing a coupler capable of releasing a photographically useful group through a pyrazole groupEASTMAN KODAK CO·Filed 1996·Granted Feb 17, 1998·0 cites·28 claims
- 3732US5709987APhotographic element containing a coupler capable of releasing a photographically useful group through a triazole groupEASTMAN KODAK CO·Filed 1996·Granted Jan 20, 1998·2 cites·29 claims
- 3831US5817809APhotographic element containing a coupler capable of releasing a photographically useful group through a triazole groupEASTMAN KODAK CO·Filed 1997·Granted Oct 6, 1998·1 cites·2 claims
- 3929US5962656AIndazole containing couplerEASTMAN KODAK CO·Filed 1997·Granted Oct 5, 1999·0 cites·2 claims
- 4029US5912110APhotographic coupler capable of releasing a photographically useful groupEASTMAN KODAK CO·Filed 1997·Granted Jun 15, 1999·0 cites·2 claims
- 4129US5686234APhotographic element containing a coupler capable of releasing a photographically useful groupEASTMAN KODAK CO·Filed 1996·Granted Nov 11, 1997·1 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →