Inventor · disambiguated record
Avis Lloyd Mccrary
Also filed as: MCCRARY AVIS L · MCCRARY AVIS LLOYD · WILSON DAVID A
33 granted patents·5 pending applications·768 citations·filing 1979–2021
98Inventor score
Files withDOW CHEMICAL CO11PREFERRED TECH LLC11MCDANIEL ROBERT RAY3PREFERRED TECHNOLOGY LLC3BORDEN CHEM INC2
Top patents by PatentIndex Score
38 records- 0197US7270879B2Particulate material containing thermoplastics and methods for making and using the sameHEXION SPECIALTY CHEMICALS INC·Filed 2004·Granted Sep 18, 2007·97 cites·98 claims
- 0296US9725645B2Proppant with composite coatingPREFERRED TECH LLC·Filed 2013·Granted Aug 8, 2017·41 cites·21 claims
- 0396US8763700B2Dual function proppantsMCDANIEL ROBERT RAY·Filed 2011·Granted Jul 1, 2014·29 cites·15 claims
- 0496US8227026B2Particles for use as proppants or in gravel packs, methods for making and using the sameMCDANIEL ROBERT R·Filed 2009·Granted Jul 24, 2012·56 cites·20 claims
- 0595US9624421B2Dual function proppantsPREFERRED TECH LLC·Filed 2014·Granted Apr 18, 2017·12 cites·24 claims
- 0695US9040467B2Coated and cured proppantsMCDANIEL ROBERT RAY·Filed 2011·Granted May 26, 2015·19 cites·1 claims
- 0795US7919183B2Particles for use as proppants or in gravel packs, methods for making and using the sameMOMENTIVE SPECIALTY CHEM INC·Filed 2005·Granted Apr 5, 2011·40 cites·28 claims
- 0895US7624802B2Low temperature coated particles for use as proppants or in gravel packs, methods for making and using the sameHEXION SPECIALTY CHEMICALS INC·Filed 2007·Granted Dec 1, 2009·68 cites·43 claims
- 0994US8993489B2Coated and cured proppantsMCDANIEL ROBERT RAY·Filed 2011·Granted Mar 31, 2015·15 cites·19 claims
- 1094US7153575B2Particulate material having multiple curable coatings and methods for making and using sameBORDEN CHEM INC·Filed 2003·Granted Dec 26, 2006·159 cites·106 claims
- 1193US8240383B2Methods for making and using UV/EB cured precured particles for use as proppantsXU LIANG·Filed 2009·Granted Aug 14, 2012·32 cites·23 claims
- 1289US9290690B2Coated and cured proppantsPREFERRED TECHNOLOGY LLC·Filed 2012·Granted Mar 22, 2016·8 cites·9 claims
- 1387US10208242B2Proppant with polyurea-type coatingPREFERRED TECH LLC·Filed 2016·Granted Feb 19, 2019·3 cites·16 claims
- 1487US9518214B2Proppant with polyurea-type coatingPREFERRED TECH LLC·Filed 2013·Granted Dec 13, 2016·6 cites·15 claims
- 1586US10100247B2Proppant with enhanced interparticle bondingPREFERRED TECH LLC·Filed 2013·Granted Oct 16, 2018·5 cites·18 claims
- 1686US4366295AStable precatalyzed epoxy resin compositionsDOW CHEMICAL CO·Filed 1981·Granted Dec 28, 1982·45 cites·9 claims
- 1781US10087360B2Dual function proppantsPREFERRED TECH LLC·Filed 2017·Granted Oct 2, 2018·2 cites·20 claims
- 1880US10544358B2Coated and cured proppantsPREFERRED TECH LLC·Filed 2016·Granted Jan 28, 2020·1 cites·15 claims
- 1980US9562187B2Manufacture of polymer coated proppantsMCCRARY AVIS LLOYD·Filed 2012·Granted Feb 7, 2017·4 cites·16 claims
- 2075US11760924B2Proppant with enhanced interparticle bondingPREFERRED TECH LLC·Filed 2021·Granted Sep 19, 2023·0 cites·20 claims
- 2175US9096790B2Low temperature coated particles comprising a curable liquid and a reactive powder for use as proppants or in gravel packs, methods for making and using the sameMCCRARY AVIS LLOYD·Filed 2009·Granted Aug 4, 2015·8 cites·28 claims
- 2275US4756954AEpoxy resin laminating varnish and laminates prepared therefromDOW CHEMICAL CO·Filed 1987·Granted Jul 12, 1988·21 cites·39 claims
- 2371US2022169916A1Coated and cured proppantsPREFERRED TECH LLC·Filed 2021·Application pending·0 cites
- 2469US11098242B2Proppant with enhanced interparticle bondingPREFERRED TECH LLC·Filed 2018·Granted Aug 24, 2021·0 cites·17 claims
- 2568US5418271ACoating composition comprising solids having reversible stress-induced fluidityDOW CHEMICAL CO·Filed 1991·Granted May 23, 1995·22 cites·27 claims
- 2667US2019249078A1Coated And Cured ProppantsPREFERRED TECH LLC·Filed 2018·Application pending·0 cites
- 2765US6387501B1Phenolic coated refractory aggregatesBORDEN CHEM INC·Filed 1999·Granted May 14, 2002·21 cites·21 claims
- 2860US4358577AMethod for preparing high molecular weight epoxy resins containing hydrolyzed epoxy groupsDOW CHEMICAL CO·Filed 1980·Granted Nov 9, 1982·14 cites·6 claims
- 2954US4755543APhenol-formaldehyde resins containing reduced quantities of 2-functional components and epoxy novolac resins prepared therefromDOW CHEMICAL CO·Filed 1987·Granted Jul 5, 1988·9 cites·14 claims
- 3054US4649188AMethod for reducing 2-functional components in novolac resins and epoxy novolac resins prepared therefromDOW CHEMICAL CO·Filed 1986·Granted Mar 10, 1987·9 cites·16 claims
- 3153US2015203745A1Coated and cured proppantsPREFERRED TECHNOLOGY LLC·Filed 2015·Application pending·0 cites
- 3251US5151496ASubstituted phenol-formaldehyde novolac resins containing reduced quantities of 2-functional components and epoxy novolac resins prepared therefromDOW CHEMICAL CO·Filed 1991·Granted Sep 29, 1992·8 cites·14 claims
- 3351US5106923ASubstituted phenol-formaldehyde novolac resins containing reduced quantities of 2-functional components and epoxy novolac resins prepared therefromDOW CHEMICAL CO·Filed 1991·Granted Apr 21, 1992·8 cites·14 claims
- 3441US4205065ANon-yellowing compositions containing hexamethylenetetramine 1,3-dichloropropene saltsDOW CHEMICAL CO·Filed 1979·Granted May 27, 1980·3 cites·15 claims
- 3540US2015259592A1Coated And Cured ProppantsPREFERRED TECHNOLOGY LLC·Filed 2015·Application pending·0 cites
- 3639US2011272146A1Methods and compositions for determination of fracture geometry in subterranean formationsGREEN JOHN W·Filed 2010·Application pending·0 cites
- 3734US4965324ASubstituted phenol-formaldehyde novolac resins containing reduced quantities of 2-functional components and epoxy novolac resins prepared therefromDOW CHEMICAL CO·Filed 1989·Granted Oct 23, 1990·2 cites·38 claims
- 3831US5079314ACurable compositions containing epoxidized phenolformaldehyde resins containing reduced quantities of 2-functional componentsDOW CHEMICAL CO·Filed 1989·Granted Jan 7, 1992·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →