Inventor · disambiguated record
Gregory S. O'Brien
Also filed as: O'BRIEN GREGORY · O'BRIEN GREGORY S · O'BRIEN GREGORY SCOTT
35 granted patents·12 pending applications·222 citations·filing 1987–2023
96Inventor score
Top patents by PatentIndex Score
47 records- 0197US10364349B1Assemblies containing polyetherketoneketone tie layersARKEMA INC·Filed 2017·Granted Jul 30, 2019·10 cites·8 claims
- 0294US11248071B23-D printed fluoropolymer structuresARKEMA INC·Filed 2020·Granted Feb 15, 2022·4 cites·17 claims
- 0394US10259936B23-D printed fluoropolymer structuresARKEMA INC·Filed 2018·Granted Apr 16, 2019·7 cites·11 claims
- 0494US10030333B2Fibers sized with polyetherketoneketonesARKEMA INC·Filed 2017·Granted Jul 24, 2018·3 cites·8 claims
- 0593US10633468B23-D printed fluoropolymer structuresARKEMA INC·Filed 2017·Granted Apr 28, 2020·4 cites·14 claims
- 0690US8829108B2Fibers sized with polyetherketoneketonesBERTELO CHRISTOPHER A·Filed 2010·Granted Sep 9, 2014·5 cites·9 claims
- 0789US10443189B2Fibers sized with polyetherketoneketonesARKEMA INC·Filed 2018·Granted Oct 15, 2019·1 cites·8 claims
- 0888US9657437B2Fibers sized with polyethereketoneketonesARKEMA INC·Filed 2014·Granted May 23, 2017·2 cites·14 claims
- 0985US5789536AProcess of polyestersMONSANTO CO·Filed 1994·Granted Aug 4, 1998·71 cites·8 claims
- 1079US11542658B2High strength polyvinylidene fluoride compositeARKEMA INC·Filed 2018·Granted Jan 3, 2023·0 cites·18 claims
- 1179US8029718B2Process for forming multi-layer molded articlesARKEMA INC·Filed 2007·Granted Oct 4, 2011·6 cites·14 claims
- 1277US6467508B1Low precipitate polyamide based tubingATOFINA CHEM INC·Filed 2001·Granted Oct 22, 2002·23 cites·11 claims
- 1377US5874040AProcessing of polyestersMONSANTO CO·Filed 1997·Granted Feb 23, 1999·34 cites·7 claims
- 1475US9422654B2Polyetherketoneketone nonwoven matsRUDMAN GILBERT W·Filed 2010·Granted Aug 23, 2016·5 cites·17 claims
- 1574US11840800B2High strength polyvinylidene fluoride based sized reinforcing fibersARKEMA INC·Filed 2018·Granted Dec 12, 2023·0 cites·19 claims
- 1673US9683100B2Assemblies containing polyetherketoneketone tie layersBERTELO CHRISTOPHER A·Filed 2010·Granted Jun 20, 2017·1 cites·4 claims
- 1769US9312412B2High efficiency photovoltaic modulesO'BRIEN GREGORY S·Filed 2009·Granted Apr 12, 2016·2 cites·8 claims
- 1869US7700700B2Vinylidene fluoride copolymer composition with improved low-temperature impact propertiesARKEMA INC·Filed 2007·Granted Apr 20, 2010·2 cites·9 claims
- 1968US11136450B2High strength polyvinylidene fluoride based reinforced compoundsARKEMA INC·Filed 2018·Granted Oct 5, 2021·0 cites·19 claims
- 2068US10322381B2High toughness hollow fiber membranes based on vinylidene fluoride polymersARKEMA INC·Filed 2015·Granted Jun 18, 2019·1 cites·21 claims
- 2168US9786803B2Multilayer polyvinylidene films structuresLEFEBVRE AMY A·Filed 2012·Granted Oct 10, 2017·1 cites·18 claims
- 2266US9056447B2Flexible multilayer vinylidene fluoride tubesO'BRIEN GREGORY S·Filed 2007·Granted Jun 16, 2015·6 cites·14 claims
- 2366US4831071AEnhanced melt extrusion of thermoplastics containing silicone interpenetrating polymer networksICI AMERICA INC·Filed 1987·Granted May 16, 1989·27 cites·21 claims
- 2464US8309193B2Fluid transfer multi-layer tube based on a polyamide and an ethyl vinyl alcohol or polyvinyl alcoholEMAD MEHDI M·Filed 2007·Granted Nov 13, 2012·6 cites·4 claims
- 2563US11613640B2Cross-linked thermoplastic polyvinylidene fluoride compositionsARKEMA INC·Filed 2019·Granted Mar 28, 2023·0 cites·17 claims
- 2662US12060479B2Fluoro-thermoplastic elastomer blendsARKEMA INC·Filed 2019·Granted Aug 13, 2024·0 cites·20 claims
- 2762US11168024B2Fibers sized with polyetherketoneketonesARKEMA FRANCE·Filed 2019·Granted Nov 9, 2021·0 cites·17 claims
- 2862US2025387757A1Triethylphosphate/n-methylpyrrolidone solvent blends for making pvdf membranesARKEMA INC·Filed 2023·Application pending·0 cites
- 2959US8129024B2Multi-layer rotational mouldingO'BRIEN GREGORY·Filed 2005·Granted Mar 6, 2012·1 cites·8 claims
- 3059US2023075186A1Pvdf extrusion agent containing interfacial agentARKEMA INC·Filed 2021·Application pending·0 cites
- 3159US2010003486A1Breathable, deet-resistant polyether block polyamideARKEMA INC·Filed 2008·Application pending·0 cites
- 3258US11530322B2Fluoropolymer blendARKEMA INC·Filed 2014·Granted Dec 20, 2022·0 cites·9 claims
- 3356US2015303336A1Weatherable composite for flexible thin film photovoltaic and light emitting diode devicesARKEMA INC·Filed 2013·Application pending·0 cites
- 3455US2023390710A1Membranes made using fine powdersARKEMA INC·Filed 2021·Application pending·0 cites
- 3554US11661508B2Fluoropolymer thermoplastic elastomerARKEMA FRANCE·Filed 2018·Granted May 30, 2023·0 cites·14 claims
- 3654US2010004375A1Impact modified polyphenylene sulfideARKEMA INC·Filed 2008·Application pending·0 cites
- 3749US10050164B2Photovoltaic modules having a polyvinylidene fluoride backsheetBURCHILL MICHAEL T·Filed 2008·Granted Aug 14, 2018·0 cites·5 claims
- 3848US2014000707A1Double-layer film of a photovoltaic moduleBIZET STEPHANE·Filed 2012·Application pending·0 cites
- 3947US9044923B2Multilayer fluoropolymer filmsHARTZEL WILLIAM·Filed 2006·Granted Jun 2, 2015·0 cites·6 claims
- 4047US2005170121A1Use of a hose based on an irradiation-grafted fluoropolymer for transporting petrol in a service stationFiled 2004·Application pending·0 cites
- 4145US10774208B2High impact blends of vinylidene fluoride-containing polymersARKEMA INC·Filed 2016·Granted Sep 15, 2020·0 cites·17 claims
- 4243US2010062669A1Multi-component fibers containing high chain-length polyamidesARKEMA INC·Filed 2007·Application pending·0 cites
- 4342US2015034156A1Radiation curable adhesive composition for photovoltaic backsheetsARKEMA INC·Filed 2013·Application pending·0 cites
- 4441US9960300B2Photovoltaic module using PVDF based flexible glazing filmOBRIEN GREGORY S·Filed 2008·Granted May 1, 2018·0 cites·4 claims
- 4539US2013319510A1Fluoropolymer-based film for photovoltaic applicationBONNET ANTHONY·Filed 2011·Application pending·0 cites
- 4639US2012073632A1Weatherable polyvinylidene fluoride coated substratesKOSAR WALTER·Filed 2010·Application pending·0 cites
- 4737US7054530B2Limited combustible cablesARKEMA INC·Filed 2004·Granted May 30, 2006·0 cites·7 claims
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