Inventor · disambiguated record
Douglas A. Wicks
Also filed as: WICKS DOUGLAS · WICKS DOUGLAS A · WICKS DOUGLAS ALAN
47 granted patents·11 pending applications·1,044 citations·filing 1991–2017
98Inventor score
Top patents by PatentIndex Score
58 records- 0198US5243012APolyurea coating compositions having improved pot livesMILES INC·Filed 1992·Granted Sep 7, 1993·225 cites·18 claims
- 0296US6905733B2Irreversible immobilization of enzymes into polyurethane coatingsBAYER POLYMERS LLC·Filed 2002·Granted Jun 14, 2005·159 cites·20 claims
- 0394US7335400B2Irreversible immobilization of enzymes into polyurethane coatingsUNIV PITTSBURGH·Filed 2004·Granted Feb 26, 2008·53 cites·20 claims
- 0494US5516873APolyisocyanate/polyamine mixtures and their use for the production of polyurea coatingsBAYER AG·Filed 1994·Granted May 14, 1996·101 cites·25 claims
- 0592US5290902APolyisocyanates containing allophanate and isocyanurate groups, a process for their production from cyclic diisocyanates and their use in two-component coating compositionsMILES INC·Filed 1993·Granted Mar 1, 1994·59 cites·13 claims
- 0691US5466771ACoating compositions based on aldimines and polyisocyanates containing allophanate groupsBAYER AG·Filed 1993·Granted Nov 14, 1995·41 cites·9 claims
- 0790US8546519B2Polyketal compounds, synthesis, and applicationsSELIFONOV SERGEY·Filed 2008·Granted Oct 1, 2013·15 cites·13 claims
- 0889US5561214AHyperbranched polyaspartate esters and a process for their preparationBAYER AG·Filed 1995·Granted Oct 1, 1996·57 cites·9 claims
- 0986US8604077B2Ketal compounds from polyols and oxocarboxylatesWICKS DOUGLAS ALAN·Filed 2008·Granted Dec 10, 2013·11 cites·46 claims
- 1086US6084051AHigh solids polyurethane-urea dispersions having improved storage stabilityBAYER AG·Filed 1999·Granted Jul 4, 2000·45 cites·11 claims
- 1184US8575367B2Ketal ester derivativesSELIFONOV SERGEY·Filed 2009·Granted Nov 5, 2013·6 cites·13 claims
- 1281US7521504B2Irreversible immobilization of enzymes into polyurethane coatingsUNIV PITTSBURGH·Filed 2007·Granted Apr 21, 2009·3 cites·9 claims
- 1381US5633389AThermoreversible coating and a process for its manufactureBAYER AG·Filed 1995·Granted May 27, 1997·28 cites·10 claims
- 1476US8415496B2Biobased polyestersFROST JOHN W·Filed 2010·Granted Apr 9, 2013·2 cites·17 claims
- 1576US5597930AAspartate-functional polyhydantoin prepolymers and their use in coating compositionsBAYER AG·Filed 1995·Granted Jan 28, 1997·29 cites·20 claims
- 1675US8889890B2Ketal esters of oxocarboxylic acids and process of makingWICKS DOUGLAS A·Filed 2010·Granted Nov 18, 2014·3 cites·31 claims
- 1772US5523376ACoating compositions based on aldimines and polyisocyanates containing uretdione groupsBAYER AG·Filed 1994·Granted Jun 4, 1996·19 cites·14 claims
- 1870US5789519AHigh viscosity, high equivalent weight polyisocyanate mixtures containing allophanate and isocyanurate groups and their use in coating compositionsBAYER AG·Filed 1996·Granted Aug 4, 1998·22 cites·21 claims
- 1969US8367858B2Terephthalic and trimellitic based acids and carboxylate derivatives thereofAMYRIS INC·Filed 2010·Granted Feb 5, 2013·1 cites·22 claims
- 2069US5852203AHydroxy-functional polyhydantoin prepolymers and their use in coating compositionsBAYER AG·Filed 1997·Granted Dec 22, 1998·22 cites·16 claims
- 2167US5294729AProcess for the preparation of a block oligocarbonateMILES INC·Filed 1993·Granted Mar 15, 1994·10 cites·12 claims
- 2262US6455631B1Aqueous polyurethane dispersions containing modified hydrazide groups and their use in one-component thermoset compositionsBAYER AG·Filed 2000·Granted Sep 24, 2002·10 cites·16 claims
- 2362US5629403ACoating compositions containing polyisocyanates and aldimines which have improved storage stabilityBAYER AG·Filed 1994·Granted May 13, 1997·12 cites·18 claims
- 2461US9206275B2Ketal ester derivativesSEGETIS INC·Filed 2013·Granted Dec 8, 2015·0 cites·8 claims
- 2561US6984715B2Process for preparing aspartatesBAYER MATERIALSCIENCE LLC·Filed 2003·Granted Jan 10, 2006·5 cites·4 claims
- 2660US6667407B2Process of making polyaziridinesBAYER POLYMERS LLC·Filed 2002·Granted Dec 23, 2003·5 cites·16 claims
- 2753US5652301AAqueous polyurea dispersions and their use for preparing coatings with excellent hydrolytic and thermal stabilityBAYER AG·Filed 1996·Granted Jul 29, 1997·11 cites·6 claims
- 2852US5596044AHydroxy-functional prepolymers containing hydantoin group precursors and their use in coating compositionsBAYER AG·Filed 1995·Granted Jan 21, 1997·11 cites·22 claims
- 2951US7759452B2Aspartic ester functional compoundsBAYER MATERIALSCIENCE LLC·Filed 2009·Granted Jul 20, 2010·1 cites·19 claims
- 3051US5506327ABlocked polyisocyanates with improved thermal stabilityBAYER AG·Filed 1995·Granted Apr 9, 1996·11 cites·9 claims
- 3150US5545705AAldimines based on 2-methyl-1,5-pentane diamine and their use for the production of polyurea coatingsBAYER AG·Filed 1994·Granted Aug 13, 1996·7 cites·15 claims
- 3250US2011190488A1Methods of Making Cyclic Amide Monomers and Related DerivativesWICKS DOUGLAS A·Filed 2009·Application pending·0 cites
- 3347US6117966ACoating compositions containing aldimines and polyisocyanatesBAYER AG·Filed 1993·Granted Sep 12, 2000·3 cites·12 claims
- 3447US5668238ABlocked polyisocyanates with improved thermal stabilityBAYER AG·Filed 1995·Granted Sep 16, 1997·9 cites·9 claims
- 3547US5561211ABlocked polyisocyanates with improved thermal stabilityBAYER AG·Filed 1995·Granted Oct 1, 1996·9 cites·9 claims
- 3647US2005059792A1Flexibilized polyaspartic estersFiled 2004·Application pending·0 cites
- 3746US2005059791A1Flexibilized polyaspartic estersFiled 2003·Application pending·0 cites
- 3844US6362359B1One-component thermoset coating compositionsBAYER AG·Filed 2000·Granted Mar 26, 2002·1 cites·16 claims
- 3944US5618889APoly(arylether)/liquid crystalline polyester block copolymers and a process for their productionBAYER AG·Filed 1991·Granted Apr 8, 1997·5 cites·12 claims
- 4043US6127514AOne-component thermoset coating compositionsBAYER AG·Filed 1998·Granted Oct 3, 2000·9 cites·18 claims
- 4143US5561200ABlocked polyisocyanates with improved thermal stabilityBAYER AG·Filed 1995·Granted Oct 1, 1996·7 cites·9 claims
- 4242US5733967AAqueous polyurethane dispersions and their use for preparing coatings with excellent hydrolytic and thermal stabilityBAYER AG·Filed 1996·Granted Mar 31, 1998·6 cites·6 claims
- 4341US2008108773A1Polyurethane dispersions containing POSS nanoparticlesWICKS DOUGLAS A·Filed 2006·Application pending·0 cites
- 4441US2011196129A1Hydratable Keratin CompositionsWU CHUNYONG·Filed 2006·Application pending·0 cites
- 4540US5364913AThermoset compositions based on nylon-1MILES INC·Filed 1993·Granted Nov 15, 1994·3 cites·9 claims
- 4639US2006011295A1Aspartic ester functional compoundsDANIELMEIER KARSTEN·Filed 2004·Application pending·0 cites
- 4738US6927297B2Reduction of monomer content and stabilization of polyaziridinesBAYER MATERIALSCIENCE LLC·Filed 2002·Granted Aug 9, 2005·0 cites·17 claims
- 4837US8367859B2Cyclohexane 1,4 carboxylatesAMYRIS INC·Filed 2010·Granted Feb 5, 2013·0 cites·19 claims
- 4937US2019359495A1Carbonate compositions and methods of use thereofIMERYS USA INC·Filed 2017·Application pending·0 cites
- 5036US2018002538A1Compositions and methods for providing high whiteness and/or brightnessIMERYS USA INC·Filed 2015·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
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