Assignee
X FLOW BV
NL·15 granted patents·2 pending applications·282 citations·filing 1987–2019
Top patents by PatentIndex Score
17 records- 0192US5076925AProcess for preparing a microporous membrane and such a membraneX FLOW BV·Filed 1990·Granted Dec 31, 1991·112 cites·16 claims
- 0280US5456843AMicrofiltration and/or ultrafiltration membrane, method of preparation and method of filtration by means of such a membraneX FLOW BV·Filed 1994·Granted Oct 10, 1995·45 cites·20 claims
- 0380US4798847AProcess for the preparation of hydrophilic membranes and such membranesX FLOW BV·Filed 1987·Granted Jan 17, 1989·40 cites·13 claims
- 0474US10399038B2Tubular membrane with a helical ridge, as well as a method and apparatus for producing such a tubular membraneX FLOW BV·Filed 2015·Granted Sep 3, 2019·2 cites·15 claims
- 0573US11179679B2Tubular membrane with a helical ridge, as well as a method and apparatus for producing such a tubular membraneX FLOW BV·Filed 2019·Granted Nov 23, 2021·1 cites·20 claims
- 0668US5560828AMethod for the removal of components causing turbidity, from a fluid, by means of microfiltrationX FLOW BV·Filed 1994·Granted Oct 1, 1996·22 cites·15 claims
- 0757US10266439B2Method for cleaning membranes and an inlet side of a membrane filtration module of an apparatus having a bioreactor and membrane filtration module for treatment of an incoming fluidX FLOW BV·Filed 2014·Granted Apr 23, 2019·0 cites·19 claims
- 0851US6251275B1Membrane filtration module and membrane filtration systemX FLOW BV·Filed 1998·Granted Jun 26, 2001·19 cites·11 claims
- 0948US2009107929A1Apparatus Having A Bioreactor And Membrane Filtration Module For Treatment Of An Incoming FluidX FLOW BV·Filed 2007·Application pending·0 cites
- 1044US6846414B2Membrane filtration element having sleeve element and socket membersX FLOW BV·Filed 2002·Granted Jan 25, 2005·4 cites·15 claims
- 1143US10391453B2End cap filtration module, filtration module and filtration systemX FLOW BV·Filed 2014·Granted Aug 27, 2019·0 cites·18 claims
- 1242US6203699B1Filtration membrane moduleX FLOW BV·Filed 1999·Granted Mar 20, 2001·13 cites·5 claims
- 1342US5207908ASemi-permeable composite membrane and process for manufacturing sameX FLOW BV·Filed 1991·Granted May 4, 1993·12 cites·6 claims
- 1434US2015265972A1Parallel tubular membranes with resilient wire support structureX FLOW BV·Filed 2015·Application pending·0 cites
- 1529US5274047ASemipermeable composite membrane, a process for the manufacture thereof, as well as application of such membranes for the separations of components in an organic liquid phase or in the vapor phaseX FLOW BV·Filed 1992·Granted Dec 28, 1993·4 cites·34 claims
- 1628US5338455AProcess for the separation of components in an organic liquid medium and a semi-permeable composite membrane thereforX FLOW BV·Filed 1991·Granted Aug 16, 1994·3 cites·6 claims
- 1728US5169575AMethod for producing a flat porous productX FLOW BV·Filed 1991·Granted Dec 8, 1992·5 cites·12 claims
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