Inventor · disambiguated record
Debra L. Singer
Also filed as: SINGER DEBRA · SINGER DEBRA L · SINGER DEBRA LYNN
52 granted patents·9 pending applications·2,531 citations·filing 1982–2023
99Inventor score
Files withPPG IND OHIO INC34PPG INDUSTRIES INC22BARANCYK STEVEN V1MARTZ JONATHAN T1SENKFOR HOWARD L1
Top patents by PatentIndex Score
61 records- 0199US6235858B1Aminoplast curable film-forming compositions providing films having resistance to acid etchingPPG IND OHIO INC·Filed 1998·Granted May 22, 2001·493 cites·6 claims
- 0299US4681811AColor plus clear coatings employing polyepoxides and polyacid curing agents in the clear coatPPG INDUSTRIES INC·Filed 1986·Granted Jul 21, 1987·255 cites·33 claims
- 0398US6268055B1Photochromic epoxy resin coating composition and articles having such a coatingPPG IND OHIO INC·Filed 1998·Granted Jul 31, 2001·237 cites·27 claims
- 0498US4764430ACrosslinkable compositions containing polyepoxides and polyacid curing agentsPPG INDUSTRIES INC·Filed 1987·Granted Aug 16, 1988·132 cites·26 claims
- 0598US4650718AColor plus clear coatings employing polyepoxides and polyacid curing agentsPPG INDUSTRIES INC·Filed 1985·Granted Mar 17, 1987·149 cites·27 claims
- 0697US5814410AMethod for preparing color-clear composite coatings having resistance to acid etchingPPG INDUSTRIES INC·Filed 1996·Granted Sep 29, 1998·131 cites·22 claims
- 0796US4703101ALiquid crosslinkable compositions using polyepoxides and polyacidsPPG INDUSTRIES INC·Filed 1985·Granted Oct 27, 1987·88 cites·11 claims
- 0895US5196485AOne package stable etch resistant coatingPPG INDUSTRIES INC·Filed 1991·Granted Mar 23, 1993·129 cites·19 claims
- 0994US6069221APowder coating compositions containing a carboxylic acid functional polyesterPPG IND OHIO INC·Filed 1998·Granted May 30, 2000·86 cites·20 claims
- 1094US5989642AMethod for preparing color-clear composite coatings having resistance to acid etchingPPG IND OHIO INC·Filed 1994·Granted Nov 23, 1999·83 cites·32 claims
- 1193US6329060B1Solvent-free film-forming compositions for clearcoats, coated substrates and method related theretoPPG IND OHIO INC·Filed 1999·Granted Dec 11, 2001·82 cites·61 claims
- 1293US4937288APowder coating compositionPPG INDUSTRIES INC·Filed 1989·Granted Jun 26, 1990·70 cites·7 claims
- 1392US5214101APowder coating composition comprising a co-reactable particulate mixture of carboxylic acid group-containing polymers and beta-hydroxyalkylamide curing agentPPG INDUSTRIES INC·Filed 1992·Granted May 25, 1993·75 cites·7 claims
- 1491US9102785B2Curable compositions based on polyuretidiones, polythiols and photoactivable bases and generation of isocyanates from uretidionesMARTZ JONATHAN T·Filed 2009·Granted Aug 11, 2015·9 cites·19 claims
- 1588US6316119B1Multi-component composite coating composition and coated substratePPG IND OHIO INC·Filed 1999·Granted Nov 13, 2001·49 cites·21 claims
- 1687US6245855B1Aminoplast-curable film-forming compositions providing films having resistance to acid etchingPPG IND OHIO INC·Filed 1997·Granted Jun 12, 2001·45 cites·6 claims
- 1787US5256452AOne package stable etch resistant coating processPPG INDUSTRIES INC·Filed 1992·Granted Oct 26, 1993·60 cites·13 claims
- 1886US12463220B2Electrode binder slurry composition for lithium ion electrical storage devicesPPG IND OHIO INC·Filed 2023·Granted Nov 4, 2025·0 cites·19 claims
- 1983US4652610ACompositions based on silicon-containing resins having hydrolyzable groupsPPG INDUSTRIES INC·Filed 1986·Granted Mar 24, 1987·37 cites·27 claims
- 2082US4454274AAminoplast curable coating compositions containing cycloaliphatic sulfonic acid esters as latent acid catalystsPPG INDUSTRIES INC·Filed 1982·Granted Jun 12, 1984·16 cites·22 claims
- 2180US6270905B1Multi-component composite coating composition and coated substratePPG IND OHIO INC·Filed 1999·Granted Aug 7, 2001·46 cites·34 claims
- 2279US9708504B2Branched polyester polymers and coatings comprising the sameSINGER DEBRA L·Filed 2010·Granted Jul 18, 2017·7 cites·23 claims
- 2378US10392467B2Coatings comprising branched polyester-urethane resinsPPG IND OHIO INC·Filed 2018·Granted Aug 27, 2019·1 cites·10 claims
- 2478US9115241B2Branched polyester polymers and soft touch coatings comprising the samePPG IND OHIO INC·Filed 2014·Granted Aug 25, 2015·5 cites·21 claims
- 2578US4477618AAminoplast curable coating compositions containing sulfonic acid esters as latent acid catalystsPPG INDUSTRIES INC·Filed 1982·Granted Oct 16, 1984·23 cites·20 claims
- 2677US6013733ACoating of film-forming resin and functional flow control copolymerPPG IND OHIO INC·Filed 1998·Granted Jan 11, 2000·33 cites·15 claims
- 2777US4501854AAminoplast curable compositions containing disulfonic acid esters as latent acid catalystsPPG INDUSTRIES INC·Filed 1983·Granted Feb 26, 1985·12 cites·9 claims
- 2875US8822594B2Low temperature application coating composition comprising polyurea and a phosphorus-containing polyol and footwear comprising polyureaYAKULIS GEORGE·Filed 2009·Granted Sep 2, 2014·4 cites·17 claims
- 2974US10035872B2Branched polyester-urethane resins and coatings comprising the samePPG IND OHIO INC·Filed 2015·Granted Jul 31, 2018·1 cites·24 claims
- 3073US5055524APolyol-modified polyanhydride curing agent for polyepoxide powder coatingsPPG INDUSTRIES INC·Filed 1987·Granted Oct 8, 1991·32 cites·15 claims
- 3173US4690980AAcrylic modified polymersPPG INDUSTRIES INC·Filed 1986·Granted Sep 1, 1987·20 cites·19 claims
- 3272US12139630B2Polyhydroxyalkylamide materials for use as crosslinkersPPG IND OHIO INC·Filed 2019·Granted Nov 12, 2024·0 cites·15 claims
- 3371US8007582B2UV curable coating composition and method of makingPPG IND OHIO INC·Filed 2007·Granted Aug 30, 2011·2 cites·13 claims
- 3470US2022025192A1Packaging Coated with an Emulsion Polymerized Latex PolymerPPG IND OHIO INC·Filed 2021·Application pending·0 cites
- 3569US8129492B1Coating compositions comprising polyurea and a phosphorous-containing polyolBARANCYK STEVEN V·Filed 2008·Granted Mar 6, 2012·2 cites·18 claims
- 3668US6228953B1Process for the preparation of carbamate functional polymersPPG IND OHIO INC·Filed 1999·Granted May 8, 2001·20 cites·15 claims
- 3767US10273381B2Branched polyester polymers and coatings comprising the samePPG IND OHIO INC·Filed 2017·Granted Apr 30, 2019·1 cites·16 claims
- 3865US4469832AAminoplast curable coating compositions containing polycyclic esters of sulfonic acids as latent acid catalystsPPG INDUSTRIES INC·Filed 1982·Granted Sep 4, 1984·16 cites·20 claims
- 3964US11777096B2Electrode binder slurry composition for lithium ion electrical storage devicesPPG IND OHIO INC·Filed 2018·Granted Oct 3, 2023·0 cites·34 claims
- 4064US11091656B2Packaging coated with an emulsion polymerized latex polymerPPG IND OHIO INC·Filed 2016·Granted Aug 17, 2021·0 cites·27 claims
- 4164US4749803AReaction products of mercapto-functional monohydric alcohols and vinyl silanes, and NCO-functional compounds therefromPPG INDUSTRIES INC·Filed 1986·Granted Jun 7, 1988·7 cites·12 claims
- 4264US4652664AAddition products prepared from mercapto-functional polyhydric alcohols and vinyl-type silanes containing hydrolyzable groupsPPG INDUSTRIES INC·Filed 1986·Granted Mar 24, 1987·7 cites·5 claims
- 4363US2015040966A1Protective coating-encapsulated photovoltaic modules and methods of making samePPG IND OHIO INC·Filed 2013·Application pending·0 cites
- 4459US2014331520A1Low temperature application coating composition comprising polyurea and a phosphorus-containing polyol and footwear comprising polyureaPPG IND OHIO INC·Filed 2014·Application pending·0 cites
- 4558US2015274877A1Curable compositions based on polyuretidiones, polythiols and photoactivable bases and generation of isocyanates from uretidionesPPG IND OHIO INC·Filed 2015·Application pending·0 cites
- 4656US8361301B2Electrocoating composition comprising a crater control additivePPG IND OHIO INC·Filed 2009·Granted Jan 29, 2013·0 cites·15 claims
- 4755US2010311890A1Curable compositions that form a low modulus polyureaPPG IND OHIO INC·Filed 2009·Application pending·0 cites
- 4854US11787968B2Coating compositionPPG IND OHIO INC·Filed 2018·Granted Oct 17, 2023·0 cites·14 claims
- 4954US5182337APowder coating composition comprising a co-reactable particulate mixture of carboxylic acid group-containing polymers and beta-hydroxyalkylamide curing agentPPG INDUSTRIES INC·Filed 1991·Granted Jan 26, 1993·16 cites·8 claims
- 5052US10738213B2Modified silicone coating compositionPPG IND OHIO INC·Filed 2017·Granted Aug 11, 2020·0 cites·19 claims
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →