Inventor · disambiguated record
Robert A. Pyles
Also filed as: PYLES ROBERT A · PYLES ROBERT ALLEN
39 granted patents·17 pending applications·609 citations·filing 1984–2016
98Inventor score
Files withBAYER MATERIALSCIENCE LLC18GEN ELECTRIC14BAYER AG5COVESTRO LLC3PLASKOLITE MASSACHUSETTS LLC3
Top patents by PatentIndex Score
56 records- 0197US6733543B2Process for making dyed articlesBAYER POLYMERS LLC·Filed 2002·Granted May 11, 2004·54 cites·8 claims
- 0294US8758860B1Process for incorporating an ion-conducting polymer into a polymeric article to achieve anti-static behaviorBAYER MATERIALSCIENCE LLC·Filed 2012·Granted Jun 24, 2014·26 cites·10 claims
- 0394US6749646B2Dip-dyeable polycarbonate processBAYER POLYMERS LLC·Filed 2001·Granted Jun 15, 2004·27 cites·17 claims
- 0491US7094263B2Composition of matter comprising a dyeBAYER MATERIALSCIENCE LLC·Filed 2005·Granted Aug 22, 2006·11 cites·4 claims
- 0591US6949127B2Process for making dyed articlesBAYER MATERIALSCIENCE LLC·Filed 2004·Granted Sep 27, 2005·17 cites·8 claims
- 0690US6065836APhotochromic ophthalmic lensBAYER AG·Filed 1998·Granted May 23, 2000·67 cites·18 claims
- 0790US4737573AMethod for polymerizing aromatic bischloroformate composition to polycarbonateGEN ELECTRIC·Filed 1986·Granted Apr 12, 1988·46 cites·10 claims
- 0887US6367930B1Process for preparing a photochromic lensBAYER AG·Filed 1999·Granted Apr 9, 2002·99 cites·11 claims
- 0986US7175675B2Method of dyeing a plastic articleBAYER MATERIALSCIENCE LLC·Filed 2003·Granted Feb 13, 2007·16 cites·21 claims
- 1086US5461120ATransparent thermoplastic molding compositionsBAYER AG·Filed 1994·Granted Oct 24, 1995·45 cites·8 claims
- 1183US7921680B2Apparatus and process for treating an article to impart color and/or enhance the properties of that articleBAYER MATERIALSCIENCE LLC·Filed 2007·Granted Apr 12, 2011·11 cites·13 claims
- 1282US6929666B2Composition comprising a dyeBAYER MATERIALSCIENCE LLC·Filed 2004·Granted Aug 16, 2005·8 cites·3 claims
- 1381US10132597B2Ballistic-resistant structural insulated panelsBAYER MATERIALSCIENCE LLC·Filed 2014·Granted Nov 20, 2018·3 cites·11 claims
- 1481US4743676AMethod for preparing polycarbonate of controlled molecular weight from aromatic bischloroformateGEN ELECTRIC·Filed 1987·Granted May 10, 1988·26 cites·20 claims
- 1578US6994735B2Process for tinting plastic articlesBAYER MATERIALSCIENCE LLC·Filed 2003·Granted Feb 7, 2006·19 cites·11 claims
- 1676US4732934AFunctionalized thermoplastic polymers, blends prepared therefrom, and methods for preparing blendsGEN ELECTRIC·Filed 1986·Granted Mar 22, 1988·26 cites·9 claims
- 1774US7504054B2Method of treating a plastic articleBAYER MATERIALSCIENCE LLC·Filed 2003·Granted Mar 17, 2009·12 cites·25 claims
- 1873US5998520APhotochromic compositions having improved fade rateBAYER AG·Filed 1997·Granted Dec 7, 1999·27 cites·16 claims
- 1972US8206463B2Colored article of manufacture and a process for its preparationWITMAN MARK W·Filed 2006·Granted Jun 26, 2012·4 cites·16 claims
- 2066US4535104AUltraviolet light stabilized copolyestercarbonateGEN ELECTRIC·Filed 1984·Granted Aug 13, 1985·13 cites·12 claims
- 2162US5011967AMethod for preparing aromatic bischloroformate compositionsGEN ELECTRIC·Filed 1987·Granted Apr 30, 1991·8 cites·10 claims
- 2261US9388324B2Process for incorporating an ion-conducting polymer into a polymeric article to achieve anti-static behaviorBAYER MATERIALSCIENCE LLC·Filed 2014·Granted Jul 12, 2016·0 cites·16 claims
- 2358US4663433ASeparation of cyclic oligomeric carbonate from high molecular weight polycarbonateGEN ELECTRIC·Filed 1985·Granted May 5, 1987·12 cites·10 claims
- 2457US6103777AThermoplastic composition suitable for optical applications having low haze valuesBAYER AG·Filed 1998·Granted Aug 15, 2000·14 cites·10 claims
- 2557US2016244867A1Process for incorporating metal nanoparticles in a polymeric articleCOVESTRO LLC·Filed 2016·Application pending·0 cites
- 2654US2003144419A1Tinted plastic articles and thermoplastic composition for its preparationFiled 2003·Application pending·0 cites
- 2753US9879474B2Polycarbonate based rapid deployment cover systemCOVESTRO LLC·Filed 2015·Granted Jan 30, 2018·1 cites·33 claims
- 2853US2009089942A1Method of tinting a plastic articleBAYER MATERIALSCIENCE LLC·Filed 2007·Application pending·0 cites
- 2952US9568284B2Energy absorber for high performance blast barrier systemCOVESTRO LLC·Filed 2016·Granted Feb 14, 2017·0 cites·22 claims
- 3052US9417038B2Energy absorber for high-performance blast barrier systemBAYER MATERIALSCIENCE LLC·Filed 2013·Granted Aug 16, 2016·0 cites·14 claims
- 3152US2009297829A1Process for incorporating metal nanoparticles in a polymeric article and articles made therewithBAYER MATERIALSCIENCE LLC·Filed 2008·Application pending·0 cites
- 3250US2007079453A1Method of dyeing a semi-finished productBAYER MATERIALSCIENCE LLC·Filed 2006·Application pending·0 cites
- 3350US2002107334A1Tinted plastic articles and thermoplastic composition for its preparationFiled 2000·Application pending·0 cites
- 3449US10737468B2High security polycarbonate laminate windows with insulated glazing unitsPLASKOLITE MASSACHUSETTS LLC·Filed 2016·Granted Aug 11, 2020·0 cites·20 claims
- 3549US2007259118A1Method of treating a plastic articleBAYER MATERIALSCIENCE LLC·Filed 2006·Application pending·0 cites
- 3648US4994594AOligomeric carbonate chainstoppersGEN ELECTRIC·Filed 1988·Granted Feb 19, 1991·6 cites·3 claims
- 3747US2007259117A1Article having photochromic properties and process for its manufactureBAYER MATERIALSCIENCE LLC·Filed 2006·Application pending·0 cites
- 3845US2011048219A1Blast-resistant barrierPYLES ROBERT A·Filed 2007·Application pending·0 cites
- 3943US2009297830A1Process for incorporating metal nanoparticles in a polymeric articleBAYER MATERIALSCIENCE LLC·Filed 2008·Application pending·0 cites
- 4043US2015090411A1Polycarbonate laminate window covers for rapid deployment providing protection from forced-entry and ballisticsBAYER MATERIALSCIENCE LLC·Filed 2013·Application pending·0 cites
- 4142US10260842B2Lightweight blast-mitigating polycarbonate-based laminate systemPLASKOLITE MASSACHUSETTS LLC·Filed 2016·Granted Apr 16, 2019·0 cites·10 claims
- 4242US6106918AOptical quality polycarbonatesGEN ELECTRIC·Filed 1995·Granted Aug 22, 2000·1 cites·2 claims
- 4342US2014290473A1Polycarbonate laminate for close-proximity blast eventsLORENZO JAMES M·Filed 2012·Application pending·0 cites
- 4440US10408576B2High-energy impact absorbing polycarbonate mounting methodLORENZO JAMES M·Filed 2008·Granted Sep 10, 2019·0 cites·23 claims
- 4540US5580951AMethod for preparing aromatic bischloroformate compositions and polycarbonatesGEN ELECTRIC·Filed 1994·Granted Dec 3, 1996·2 cites·65 claims
- 4640US2002049268A1Flame retardant molding compositions having improved flowFiled 2001·Application pending·0 cites
- 4740US2019194940A1Ultrathin polycarbonate panels for security isolation cellsPLASKOLITE MASSACHUSETTS LLC·Filed 2016·Application pending·0 cites
- 4838US2012159785A1Automated processes for the production of polyurethane wind turbine bladesPYLES ROBERT A·Filed 2010·Application pending·0 cites
- 4938US2012077038A1A process for incorporating an interpenetrating network or blend into the surface layer of a polymeric articlePYLES ROBERT A·Filed 2010·Application pending·0 cites
- 5037US4736013AMethod for the preparation of hydroxy-terminated polycarbonate polymersGEN ELECTRIC·Filed 1987·Granted Apr 5, 1988·3 cites·14 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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