Inventor · disambiguated record
Richard A. Morris
Also filed as: MORRIS RICHARD · MORRIS RICHARD A · MORRIS RICHARD ALAN
18 granted patents·4 pending applications·987 citations·filing 1981–2015
96Inventor score
Top patents by PatentIndex Score
22 records- 0198US6045899AHighly assymetric, hydrophilic, microfiltration membranes having large pore diametersUSF FILTRATION & SEPARATIONS·Filed 1996·Granted Apr 4, 2000·249 cites·8 claims
- 0296US6939468B2Highly asymmetric, hydrophilic, microfiltration membranes having large pore diametersPALL CORP·Filed 2003·Granted Sep 6, 2005·73 cites·19 claims
- 0395US7125493B2Highly asymmetric, hydrophilic, microfiltration membranes having large pore diametersPALL CORP·Filed 2004·Granted Oct 24, 2006·64 cites·24 claims
- 0495US6440306B1Large pore synthetic polymer membranesPALL CORP·Filed 2000·Granted Aug 27, 2002·62 cites·28 claims
- 0593US6565782B1Highly asymmetric, hydrophilic, microfiltration membranes having large pore diametersPALL CORP·Filed 1999·Granted May 20, 2003·79 cites·20 claims
- 0693US5846422ALarge pore synthetic polymer membranesMEMTEC AMERICA CORP·Filed 1996·Granted Dec 8, 1998·102 cites·30 claims
- 0788US6596112B1Laminates of asymmetric membranesPALL CORP·Filed 2000·Granted Jul 22, 2003·41 cites·50 claims
- 0887US6277281B1Large pore synthetic polymer membranesUSF FILTRATION & SEPARATIONS·Filed 2000·Granted Aug 21, 2001·44 cites·12 claims
- 0986US6110369ALarge pore synthetic polymer membranesUSF FILTRATION & SEPARATIONS·Filed 1997·Granted Aug 29, 2000·58 cites·5 claims
- 1084US5979670ALarge pore synthetic polymer membranesUSF FILTRATION & SEPARATIONS·Filed 1997·Granted Nov 9, 1999·49 cites·30 claims
- 1182US5928774AHighly asymmetric ultrafiltration membranesUSF FILTRATION & SEPARATIONS·Filed 1998·Granted Jul 27, 1999·50 cites·17 claims
- 1281US4576715AMembrane pack and method of makingDRESSER IND·Filed 1981·Granted Mar 18, 1986·39 cites·10 claims
- 1375US5958989AHighly asymmetric ultrafiltration membranesUSF FILTRATION & SEPARATIONS·Filed 1997·Granted Sep 28, 1999·37 cites·12 claims
- 1469US8840791B2Multilayer microfiltration membraneWANG I-FAN·Filed 2011·Granted Sep 23, 2014·3 cites·17 claims
- 1565US6258272B1Internal hydrophilic membranes from blended anionic copolymersUSF FILTRATIONS AND SEPARATION·Filed 1999·Granted Jul 10, 2001·33 cites·32 claims
- 1664US9005496B2Asymmetric membranesLIANG XUEMEI·Filed 2012·Granted Apr 14, 2015·3 cites·6 claims
- 1747US9415347B2Asymmetric membranesPALL CORP·Filed 2015·Granted Aug 16, 2016·0 cites·10 claims
- 1845US7851043B2Laminates of asymmetric membranesPALL CORP·Filed 2003·Granted Dec 14, 2010·1 cites·21 claims
- 1943US2014339164A1High throughput membranePALL CORP·Filed 2013·Application pending·0 cites
- 2042US2014318230A1Stirrer cell module and method of usingPALL CORP·Filed 2013·Application pending·0 cites
- 2141US2014339165A1High throughput membrane with rough surfacePALL CORP·Filed 2013·Application pending·0 cites
- 2237US2013264277A1Antimicrobial filterHEIDENREICH ERIK·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →