Assignee
POREX CORP
US·24 granted patents·20 pending applications·462 citations·filing 1999–2024
Top patents by PatentIndex Score
44 records- 0196US7507469B2Multi-layer coated porous materials and methods of making the samePOREX CORP·Filed 2006·Granted Mar 24, 2009·40 cites·9 claims
- 0293US8852122B2Liquid sampling, storage, transfer and delivery devicePOREX CORP·Filed 2014·Granted Oct 7, 2014·18 cites·25 claims
- 0393US7094464B2Multi-layer coated porous materials and methods of making the samePOREX CORP·Filed 2002·Granted Aug 22, 2006·56 cites·18 claims
- 0492US9370731B2Sintered porous plastic liquid barrier media and applications thereofPOREX CORP·Filed 2014·Granted Jun 21, 2016·5 cites·22 claims
- 0591US9696241B2Liquid sampling, storage, transfer and delivery devicePOREX CORP·Filed 2016·Granted Jul 4, 2017·10 cites·27 claims
- 0691US7674517B2Composite porous materials and methods of making and using the samePOREX CORP·Filed 2004·Granted Mar 9, 2010·41 cites·24 claims
- 0788US10195635B2Multicomponent sintered porous liquid applicator nibsPOREX CORP·Filed 2017·Granted Feb 5, 2019·18 cites·25 claims
- 0888US6596240B2Pipette tip for easy mounting and ejecting from a pipettePOREX CORP·Filed 2001·Granted Jul 22, 2003·93 cites·19 claims
- 0986US7125490B2Porous filterPOREX CORP·Filed 2003·Granted Oct 24, 2006·54 cites·25 claims
- 1085US7833615B2Composite porous materials and methods of making and using the samePOREX CORP·Filed 2008·Granted Nov 16, 2010·12 cites·34 claims
- 1184US8349400B2Method of making a composite porous materialPOREX CORP·Filed 2010·Granted Jan 8, 2013·7 cites·24 claims
- 1283US7985343B2Modular filter assemblyPOREX CORP·Filed 2007·Granted Jul 26, 2011·22 cites·24 claims
- 1378US9533136B2Sintered porous polymeric caps and vents for components of medical devicesPOREX CORP·Filed 2013·Granted Jan 3, 2017·11 cites·17 claims
- 1477US11141951B2Membrane-coated sintered porous media for sample collectionPOREX CORP·Filed 2016·Granted Oct 12, 2021·2 cites·17 claims
- 1576US6710093B2Immobilized ion exchange materials and processes for making the samePOREX CORP·Filed 2002·Granted Mar 23, 2004·18 cites·10 claims
- 1675US6399188B1Sintered porous plastic materialPOREX CORP·Filed 1999·Granted Jun 4, 2002·39 cites·9 claims
- 1772US2024123383A1Small Diameter Tubular Porous Fiber FilterPOREX CORP·Filed 2023·Application pending·0 cites
- 1867US7456025B2Sintered polymer membrane for analyte detection devicePOREX CORP·Filed 2002·Granted Nov 25, 2008·7 cites·27 claims
- 1965US11419587B2Liquid collection devicePOREX CORP·Filed 2021·Granted Aug 23, 2022·0 cites·18 claims
- 2065US9346046B2Sintered porous plastic plug for serological pipettePOREX CORP·Filed 2013·Granted May 24, 2016·2 cites·20 claims
- 2164US2025035518A1Sample processing apparatus, systems, and methodsPOREX CORP·Filed 2024·Application pending·0 cites
- 2264US2024417497A1Sintered porous polypropylene media and applicationsPOREX CORP·Filed 2024·Application pending·0 cites
- 2363US11618017B2Squeezable sample preparation devicePOREX CORP·Filed 2022·Granted Apr 4, 2023·0 cites·11 claims
- 2463US7795346B2Sintered porous high melt-flow index materials and methods of making samePOREX CORP·Filed 2004·Granted Sep 14, 2010·5 cites·9 claims
- 2561US11833461B2Small diameter tubular porous fiber filterPOREX CORP·Filed 2018·Granted Dec 5, 2023·0 cites·16 claims
- 2661US2015079614A1Liquid Sampling, Storage, Transfer and Delivery DevicePOREX CORP·Filed 2014·Application pending·0 cites
- 2761US2023320705A1Liquid Collection DevicePOREX CORP·Filed 2023·Application pending·0 cites
- 2860US2015185211A1Cards for Sample Storage and Delivery Comprising Sintered Porous PlasticPOREX CORP·Filed 2015·Application pending·0 cites
- 2959US10238777B2Hydrophobic porous non mechanical valve for medical suction devicePOREX CORP·Filed 2012·Granted Mar 26, 2019·2 cites·17 claims
- 3057US2022346758A1Liquid Collection DevicePOREX CORP·Filed 2022·Application pending·0 cites
- 3157US2023172591A1Liquid Sample Collection Devices, Systems, and MethodsPOREX CORP·Filed 2022·Application pending·0 cites
- 3255US2025025137A1Device with discrete hydrophilic porous components and method of making the samePOREX CORP·Filed 2022·Application pending·0 cites
- 3353US2004009227A1Thermoplastic particles which comprise an antiviral or antimicrobial agentPOREX CORP·Filed 2003·Application pending·0 cites
- 3453US2003211799A1Functional fibers and fibrous materialsPOREX CORP·Filed 2003·Application pending·0 cites
- 3549US2021041473A1Robotic Liquid Handling System with On-Site, On-Demand Porous Filter Functional Media Assembly Capability for Disposable Liquid Handling DevicesPOREX CORP·Filed 2019·Application pending·0 cites
- 3648US11766525B2Infusion device with a hydrophilic sintered porous plastic or hydrophilic porous fiber air stop filterPOREX CORP·Filed 2018·Granted Sep 26, 2023·0 cites·23 claims
- 3748US2009019955A1Disposable Pipette and Methods for Making and Using the SamePOREX CORP·Filed 2008·Application pending·0 cites
- 3846US2022323933A1Sintered porous elastomeric material and application of the samePOREX CORP·Filed 2020·Application pending·0 cites
- 3944US2011198301A1Modular Filter AssemblyPOREX CORP·Filed 2011·Application pending·0 cites
- 4042US2020069029A1Liquid Applicator and DevicePOREX CORP·Filed 2018·Application pending·0 cites
- 4141US2002179527A1Method of making self-sealing materialsPOREX CORP·Filed 2002·Application pending·0 cites
- 4239US2016135657A1Disposable Porous Cleaning Devices and MethodsPOREX CORP·Filed 2015·Application pending·0 cites
- 4338US2015258504A1Porous composite membrane materials and applications thereofPOREX CORP·Filed 2015·Application pending·0 cites
- 4431US2010176210A1Hydrophilic Porous Wicks for Vaporizable MaterialsPOREX CORP·Filed 2010·Application pending·0 cites
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