Inventor · disambiguated record
Douglas A. Loy
Also filed as: LOY DOUGLAS · LOY DOUGLAS A · LOY DOUGLAS ANSON
27 granted patents·7 pending applications·499 citations·filing 1992–2022
96Inventor score
Files withUNIV ARIZONA14SANDIA CORP13ENERGY MATERIALS CORP2DEFRIEND KIMBERLY A1NORWOOD ROBERT ANDREW1
Top patents by PatentIndex Score
34 records- 0196US7351837B1Thermally cleavable surfactants without deprotonationSANDIA CORP·Filed 2006·Granted Apr 1, 2008·20 cites·10 claims
- 0295US7622596B1Thermally cleavable surfactantsSANDIA CORP·Filed 2006·Granted Nov 24, 2009·16 cites·7 claims
- 0394US7022861B1Thermally cleavable surfactantsSANDIA NAT LAB·Filed 2004·Granted Apr 4, 2006·33 cites·31 claims
- 0493US7595349B1Thermally cleavable surfactantsSANDIA CORP·Filed 2006·Granted Sep 29, 2009·11 cites·8 claims
- 0593US7378533B1Method for preparing thermally cleavable surfactants without deprotonationSANDIA CORP·Filed 2006·Granted May 27, 2008·12 cites·15 claims
- 0692US6403753B1Method of making thermally removable polyurethanesSANDIA CORP·Filed 2001·Granted Jun 11, 2002·47 cites·19 claims
- 0792US5321102AMolecular engineering of porous silica using aryl templatesUS ARMY·Filed 1992·Granted Jun 14, 1994·62 cites·21 claims
- 0889US6048546AImmobilized lipid-bilayer materialsSANDIA CORP·Filed 1998·Granted Apr 11, 2000·99 cites·30 claims
- 0988US7358221B1Metathesis depolymerizable surfactantsSANDIA CORP·Filed 2006·Granted Apr 15, 2008·8 cites·26 claims
- 1088US6337384B1Method of making thermally removable epoxiesSANDIA CORP·Filed 2000·Granted Jan 8, 2002·34 cites·12 claims
- 1187US6284908B1Method for making polysilsesquioxanes and organohydridosilanesSANDIA CORP·Filed 2000·Granted Sep 4, 2001·22 cites·16 claims
- 1284US10731018B2Antioxidant polydihydropyridazine and polypyridazine foams from 1,2,4,5-tetrazineUNIV ARIZONA·Filed 2018·Granted Aug 4, 2020·2 cites·8 claims
- 1384US7777176B2Composition and method to characterize membranes' defectsENERGY MATERIALS CORP·Filed 2008·Granted Aug 17, 2010·6 cites·7 claims
- 1482US6271335B1Method of making thermally removable polymeric encapsulantsSANDIA CORP·Filed 2000·Granted Aug 7, 2001·23 cites·13 claims
- 1579US10851192B2Dihydropyridazine-based antioxidants and uses thereofUNIV ARIZONA·Filed 2018·Granted Dec 1, 2020·2 cites·6 claims
- 1674US5814370AEncapsulation of nanoclusters in dried gel materials via an inverse micelle/sol gel synthesisSANDIA CORP·Filed 1996·Granted Sep 29, 1998·46 cites·13 claims
- 1773US11389386B2Photochemically stable, non-leaching, bridged polysilsesquioxane based sunscreensUNIV ARIZONA·Filed 2017·Granted Jul 19, 2022·1 cites·10 claims
- 1870US5668188AProcess for preparing silicon carbide foamSANDIA CORP·Filed 1996·Granted Sep 16, 1997·41 cites·17 claims
- 1964US10723921B2Coumarin-modified epoxy adhesivesUNIV ARIZONA·Filed 2017·Granted Jul 28, 2020·1 cites·19 claims
- 2064US2025051526A1Polymers comprising glycolipids and methods for producing and using the sameUNIV ARIZONA·Filed 2022·Application pending·0 cites
- 2163US2010003204A1Nanoparticle hybrid sunscreensENERGY MATERIALS CORP·Filed 2009·Application pending·0 cites
- 2257US10633517B2Hydrogenated tetrazine-based antioxidants and free radical reaction inhibitors and uses thereofUNIV ARIZONA·Filed 2018·Granted Apr 28, 2020·0 cites·18 claims
- 2357US6235864B1Non-strinking siloxane polymersSANDIA CORP·Filed 1999·Granted May 22, 2001·13 cites·18 claims
- 2455US12343424B2Photochemically stable, non-leaching, bridged polysilsesquioxane based sunscreensUNIV ARIZONA·Filed 2022·Granted Jul 1, 2025·0 cites·20 claims
- 2555US2022331109A1Composite filament for 3d printing of resorbable bone scaffoldsUNIV ARIZONA·Filed 2022·Application pending·0 cites
- 2654US11352475B2Method of formation of a robust network of foam through Diels-Alder reactionUNIV ARIZONA·Filed 2017·Granted Jun 7, 2022·0 cites·20 claims
- 2749US10647810B2Method of forming of a robust network of epoxy material through Diels-Alder reactionUNIV ARIZONA·Filed 2016·Granted May 12, 2020·0 cites·20 claims
- 2849US10619023B2Green chemistry method of synthesizing polymer structures that can function as a built-in antioxidantUNIV ARIZONA·Filed 2016·Granted Apr 14, 2020·0 cites·10 claims
- 2944US2006216219A1Aerogel monolith with improved strengthDEFRIEND KIMBERLY A·Filed 2006·Application pending·0 cites
- 3043US11325925B2Dihydropyridazine antioxidant sunscreensUNIV ARIZONA·Filed 2018·Granted May 10, 2022·0 cites·12 claims
- 3141US2018333347A1Photochemically stable, non-leaching sunscreens from epoxide-based silane coupling agents and uv absorbing chromophoresUNIV ARIZONA·Filed 2018·Application pending·0 cites
- 3240US8940807B2Method for producing metal oxide organic compound compositeNORWOOD ROBERT ANDREW·Filed 2011·Granted Jan 27, 2015·0 cites·8 claims
- 3338US2019298643A1Polymeric sunscreen materialsUNIV ARIZONA·Filed 2017·Application pending·0 cites
- 3438US2007244326A1Self-indicating photo-repatternable hybrid materials and polymersSHEA KENNETH J·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →