Inventor · disambiguated record
Frederick L. Coan
Also filed as: COAN FREDERICK · COAN FREDERICK L
18 granted patents·3 pending applications·271 citations·filing 1985–2021
94Inventor score
Top patents by PatentIndex Score
21 records- 0187US7662333B2Vacuum-assisted potting of fiber module tubesheetsGENERON IGS INC·Filed 2007·Granted Feb 16, 2010·21 cites·17 claims
- 0286US8398755B2Integrated membrane module for gas dehydration and gas separationCOAN FREDERICK L·Filed 2011·Granted Mar 19, 2013·13 cites·17 claims
- 0384US9764275B2Membrane module capable of operation in extreme temperature environmentsGENERON IGS INC·Filed 2015·Granted Sep 19, 2017·4 cites·12 claims
- 0479US9034957B2High-flow hollow-fiber membranes containing polymer blendsGENERON IGS INC·Filed 2013·Granted May 19, 2015·4 cites·14 claims
- 0579US7294174B2Air dehydration membraneGENERON IGS INC·Filed 2005·Granted Nov 13, 2007·8 cites·20 claims
- 0679US6136073ABoreside feed modules with permeate flow channelsMG GENERON·Filed 1998·Granted Oct 24, 2000·55 cites·21 claims
- 0774US6387163B1Ozone treatment of surface of membrane to improve permselectivityMG GENERON·Filed 2000·Granted May 14, 2002·21 cites·18 claims
- 0874US4955993ASemi-permeable hollow fiber gas separation membranes possessing a non-external discriminating regionDOW CHEMICAL CO·Filed 1989·Granted Sep 11, 1990·34 cites·106 claims
- 0973US4623704AUse of membranes for ethylene recovery in polymerization processesDOW CHEMICAL CO·Filed 1985·Granted Nov 18, 1986·31 cites·16 claims
- 1072US4772392AProcess for preparing POWADIR membranes from tetrahalobisphenol A polycarbonatesDOW CHEMICAL CO·Filed 1987·Granted Sep 20, 1988·35 cites·47 claims
- 1166US8171710B2Automatic lacer for bundles of polymeric fiberCOAN FREDERICK L·Filed 2009·Granted May 8, 2012·1 cites·16 claims
- 1264US5598874ALoom processing of hollow fiber membranesMG GENERON INC·Filed 1995·Granted Feb 4, 1997·35 cites·25 claims
- 1362US11654401B2Gas separation membrane cartridge with clamshell retainerGENERON IGS INC·Filed 2021·Granted May 23, 2023·0 cites·4 claims
- 1457US9987600B2Method for making gas-separation membranes having improved flux and selectivityGENERON IGS INC·Filed 2014·Granted Jun 5, 2018·0 cites·1 claims
- 1557US9827537B2Polysulfone membrane having high selectivityPETROLIAM NASIONAL BERHAD·Filed 2014·Granted Nov 28, 2017·0 cites·4 claims
- 1652US11446610B2Gas separation membrane module with enhanced performanceGENERAN IGS INC·Filed 2020·Granted Sep 20, 2022·0 cites·6 claims
- 1752US11103827B2Two-stage gas separation unit contained within a single housingGENERON IGS INC·Filed 2020·Granted Aug 31, 2021·0 cites·7 claims
- 1845US2008196841A1Water-based precipitation of polymer solutionsGENERON IGS INC·Filed 2008·Application pending·0 cites
- 1943US2005235826A1Air separation system using dehydration membrane for pretreatment of compressed airGENERON IGS INC·Filed 2005·Application pending·0 cites
- 2042US2005034602A1Air dehydration membraneFiled 2003·Application pending·0 cites
- 2139US6156381AOzone treatment of surface of membrane to improve permselectivityMG GENERON·Filed 1998·Granted Dec 5, 2000·9 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →