Inventor · disambiguated record
Alan Smithies
Also filed as: SMITHIES ALAN
25 granted patents·15 pending applications·361 citations·filing 1998–2022
96Inventor score
Top patents by PatentIndex Score
40 records- 0196US7927540B2Method of manufacturing a composite filter mediaBHA GROUP INC·Filed 2008·Granted Apr 19, 2011·39 cites·14 claims
- 0294US10799820B2Durable nanofiber synthetic filter mediaNXTNANO LLC·Filed 2017·Granted Oct 13, 2020·8 cites·12 claims
- 0393US6409785B1Cleanable HEPA filter mediaBHA TECHNOLOGIES INC·Filed 2000·Granted Jun 25, 2002·98 cites·18 claims
- 0490US8308834B2Composite filter mediaSMITHIES ALAN·Filed 2008·Granted Nov 13, 2012·22 cites·26 claims
- 0590US8262780B2High performance gas turbine inlet filter (HEPA) using membrane mediaSMITHIES ALAN·Filed 2009·Granted Sep 11, 2012·17 cites·17 claims
- 0685US6752847B2High temperature polymer filtration mediumBHA GROUP HOLDINGS INC·Filed 2001·Granted Jun 22, 2004·26 cites·17 claims
- 0784US6409787B1Bicomponent substrate for filter element with membraneBHA TECHNOLOGIES INC·Filed 2000·Granted Jun 25, 2002·52 cites·20 claims
- 0883US9204525B2Protective coversCOCOON INC·Filed 2012·Granted Dec 1, 2015·5 cites·12 claims
- 0981US10151032B2Protective coversCOCOON INC·Filed 2015·Granted Dec 11, 2018·2 cites·18 claims
- 1081US8282713B2PTFE pleated filter elementSMITHIES ALAN·Filed 2009·Granted Oct 9, 2012·11 cites·8 claims
- 1181US7942948B2Filter element including a composite filter mediaBHA GROUP INC·Filed 2008·Granted May 17, 2011·10 cites·18 claims
- 1280US10569109B2Respiratory filtering fabric and garment made therefromCOCOON INC·Filed 2019·Granted Feb 25, 2020·3 cites·14 claims
- 1368US7985275B2Filter media and devices for high temperature filtration and methodsBHA GROUP INC·Filed 2006·Granted Jul 26, 2011·3 cites·16 claims
- 1468US6054399AFluorocarbon particle coated textiles for use in electrostatic printing machinesBMP AMERICA INC·Filed 1998·Granted Apr 25, 2000·20 cites·8 claims
- 1567US7115151B2High efficiency particulate air rated vacuum bag media and an associated method of productionBHA GROUP·Filed 2004·Granted Oct 3, 2006·15 cites·19 claims
- 1665US8398743B2Methods and systems for reducing carbon dioxide in combustion flue gasesMOLAISON JENNIFER LYNN·Filed 2007·Granted Mar 19, 2013·4 cites·20 claims
- 1763US7374796B2High temperature polymer filtration mediumBHA GROUP INC·Filed 2004·Granted May 20, 2008·8 cites·8 claims
- 1861US8206481B2HEPA (H-10) performance synthetic nonwoven and nanofiber composite filter mediaSMITHIES ALAN·Filed 2009·Granted Jun 26, 2012·1 cites·10 claims
- 1959US6872233B2High efficiency particulate air rated vacuum bag media and an associated method of productionBHA TECHNOLOGIES INC·Filed 2002·Granted Mar 29, 2005·14 cites·35 claims
- 2052US2014033665A1Multiple layer hepa filter and method of manufactureGEN ELECTRIC·Filed 2013·Application pending·0 cites
- 2151US11585025B2Microporous nanofiber filmsNXTNANO LLC·Filed 2019·Granted Feb 21, 2023·0 cites·19 claims
- 2251US2007077407A1Composite article having oleophobic properties and method of manufactureGEN ELECTRIC·Filed 2005·Application pending·0 cites
- 2350US2011146493A1Filter bag and laminated filter mediaGEN ELECTRIC·Filed 2009·Application pending·0 cites
- 2448US6610242B1Method for treating polymeric fiber mats and for making filters from such treated fiber matsFiled 2001·Granted Aug 26, 2003·3 cites·6 claims
- 2548US2023108099A1Biodegradable filtersNXTNANO LLC·Filed 2022·Application pending·0 cites
- 2648US2008315465A1Method of manufacturing composite filter mediaSMITHIES ALAN·Filed 2008·Application pending·0 cites
- 2747US2008217241A1Composite filter media and methods of manufactureSMITHIES ALAN·Filed 2007·Application pending·0 cites
- 2847US2009071114A1Gas turbine inlet air filtration filter elementSMITHIES ALAN·Filed 2008·Application pending·0 cites
- 2946US2008272048A1Filter cartridge media retention systemBHA GROUP INC·Filed 2007·Application pending·0 cites
- 3045US8333826B2Pleatable PTFE filter media with ePTFE membraneSMITHIES ALAN·Filed 2010·Granted Dec 18, 2012·0 cites·8 claims
- 3145US7665615B2Composite article having hydrophilic properties and method of manufactureGEN ELECTRIC·Filed 2005·Granted Feb 23, 2010·0 cites·21 claims
- 3244US8021456B2Filter element with high temperature polymer retaining straps and method of manufactureBHA GROUP INC·Filed 2008·Granted Sep 20, 2011·0 cites·16 claims
- 3344US2008072553A1Method and apparatus for assembling a filter cartridgeSMITHIES ALAN·Filed 2006·Application pending·0 cites
- 3444US2007084786A1Filter, filter media, and methods for making sameGEN ELECTRIC·Filed 2005·Application pending·0 cites
- 3543US2006252333A1Protective cover fabricKING CLARE R·Filed 2005·Application pending·0 cites
- 3640US2012186452A1Multiple Layer HEPA Filter and Method of ManufactureSMITHIES ALAN·Filed 2011·Application pending·0 cites
- 3740US2003192294A1Filter mediumFiled 2002·Application pending·0 cites
- 3839US11583797B2Dual density nanofiber mediaNXTNANO LLC·Filed 2019·Granted Feb 21, 2023·0 cites·18 claims
- 3939US2021121804A1Washable hvac filter and filter mediaNXTNANO LLC·Filed 2019·Application pending·0 cites
- 4037US2016213960A1Respiratory filtering fabric and garment made therefromCOCOON INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →