Inventor · disambiguated record
I-Fan Wang
Also filed as: WANG I-FAN
29 granted patents·8 pending applications·1,904 citations·filing 1990–2023
98Inventor score
Files withPALL CORP11USF FILTRATION & SEPARATIONS11GRACE W R & CO3WANG I-FAN3GARAGE BRAIN SCIENCE CO LTD1
Top patents by PatentIndex Score
37 records- 0198US6045899AHighly assymetric, hydrophilic, microfiltration membranes having large pore diametersUSF FILTRATION & SEPARATIONS·Filed 1996·Granted Apr 4, 2000·249 cites·8 claims
- 0297US6146747AHighly porous polyvinylidene difluoride membranesUSF FILTRATION & SEPARATIONS·Filed 1998·Granted Nov 14, 2000·194 cites·28 claims
- 0397US5906742AMicrofiltration membranes having high pore density and mixed isotropic and anisotropic structureUSF FILTRATION & SEPARATIONS·Filed 1997·Granted May 25, 1999·236 cites·31 claims
- 0496US6939468B2Highly asymmetric, hydrophilic, microfiltration membranes having large pore diametersPALL CORP·Filed 2003·Granted Sep 6, 2005·73 cites·19 claims
- 0596US6884375B2Hydrophobic membrane materials for filter venting applicationsPALL CORP·Filed 2004·Granted Apr 26, 2005·118 cites·18 claims
- 0695US7125493B2Highly asymmetric, hydrophilic, microfiltration membranes having large pore diametersPALL CORP·Filed 2004·Granted Oct 24, 2006·64 cites·24 claims
- 0795US5834107AHighly porous polyvinylidene difluoride membranesUSF FILTRATION & SEPARATIONS·Filed 1997·Granted Nov 10, 1998·110 cites·37 claims
- 0894US6811696B2Hydrophobic membrane materials for filter venting applicationsPALL CORP·Filed 2002·Granted Nov 2, 2004·75 cites·8 claims
- 0993US6565782B1Highly asymmetric, hydrophilic, microfiltration membranes having large pore diametersPALL CORP·Filed 1999·Granted May 20, 2003·79 cites·20 claims
- 1090US6565748B1Cationically charge-modified membranesPALL CORP·Filed 2000·Granted May 20, 2003·48 cites·47 claims
- 1189US6045694ACationically charge-modified membranesUSF FILTRATION & SEPARATIONS·Filed 1997·Granted Apr 4, 2000·70 cites·39 claims
- 1289US5869174AHighly asymmetric polyethersulfone filtration membranesUSF FILTRATION & SEPARATIONS·Filed 1998·Granted Feb 9, 1999·66 cites·16 claims
- 1389US5042992AGas separation materialGRACE W R & CO·Filed 1990·Granted Aug 27, 1991·42 cites·25 claims
- 1488US6596112B1Laminates of asymmetric membranesPALL CORP·Filed 2000·Granted Jul 22, 2003·41 cites·50 claims
- 1588US6579342B2Oleophobic membrane materials by oligomer polymerization for filter venting applicationsPALL CORP·Filed 2001·Granted Jun 17, 2003·67 cites·48 claims
- 1683US5886059AHighly asymmetric polyethersulfone filtration membranesMEMTEC AMERICA CORP·Filed 1997·Granted Mar 23, 1999·52 cites·22 claims
- 1782US5928774AHighly asymmetric ultrafiltration membranesUSF FILTRATION & SEPARATIONS·Filed 1998·Granted Jul 27, 1999·50 cites·17 claims
- 1878US5067970AAsymmetric polyimide membranesGRACE W R & CO·Filed 1990·Granted Nov 26, 1991·44 cites·10 claims
- 1977US5264166APolyimide membrane for separation of solvents from lube oilGRACE W R & CO·Filed 1993·Granted Nov 23, 1993·38 cites·6 claims
- 2076US6183640B1Highly asymmetric anionic membranesUSF FILTRATION & SEPARATIONS·Filed 1999·Granted Feb 6, 2001·45 cites·70 claims
- 2175US5958989AHighly asymmetric ultrafiltration membranesUSF FILTRATION & SEPARATIONS·Filed 1997·Granted Sep 28, 1999·37 cites·12 claims
- 2272US6110309AProcess of making a polyvinylidene difluoride membraneUSF FILTRATION & SEPARATIONS·Filed 1998·Granted Aug 29, 2000·32 cites·15 claims
- 2369US8840791B2Multilayer microfiltration membraneWANG I-FAN·Filed 2011·Granted Sep 23, 2014·3 cites·17 claims
- 2465US6258272B1Internal hydrophilic membranes from blended anionic copolymersUSF FILTRATIONS AND SEPARATION·Filed 1999·Granted Jul 10, 2001·33 cites·32 claims
- 2563US6355081B1Oleophobic filter materials for filter venting applicationsUSF FILTRATION & SEPARATIONS·Filed 1999·Granted Mar 12, 2002·23 cites·78 claims
- 2658US11241657B2Filter for removing silica from ultra pure water and method of usePALL CORP·Filed 2019·Granted Feb 8, 2022·0 cites·9 claims
- 2754US2021121438A1Methods for treating or preventing conformation diseases and methods for drug screeningGARAGE BRAIN SCIENCE CO LTD·Filed 2019·Application pending·0 cites
- 2852US2025369989A1Methods for detecting b-isox precipitates or captured proteins as biofluid biomarkersYEEFAN MED INC·Filed 2023·Application pending·0 cites
- 2951US5429748APolymide membrane for separation of solvents from lube oilFiled 1993·Granted Jul 4, 1995·14 cites·10 claims
- 3048US2015190760A1Membrane with plurality of chargesPALL CORP·Filed 2014·Application pending·0 cites
- 3145US9248414B2Large pore polymeric membraneWANG I-FAN·Filed 2012·Granted Feb 2, 2016·0 cites·6 claims
- 3245US7851043B2Laminates of asymmetric membranesPALL CORP·Filed 2003·Granted Dec 14, 2010·1 cites·21 claims
- 3342US2002139095A1Oleophobic filter materials for filter venting applicationsFiled 2001·Application pending·0 cites
- 3441US2014048486A1Membrane with multiple size fibersWANG I-FAN·Filed 2012·Application pending·0 cites
- 3541US2002148774A1Asymmetric hydrophilic membrane by graftingFiled 2001·Application pending·0 cites
- 3639US2003038081A1High strength asymmetric cellulosic membraneFiled 2001·Application pending·0 cites
- 3733US2005118917A1Breathable non-wettable melt-blown non-woven materials and products employing the sameFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →