Inventor · disambiguated record
Steven R. Pearl
Also filed as: PEARL STEVEN · PEARL STEVEN R
11 granted patents·4 pending applications·463 citations·filing 1990–2022
92Inventor score
Top patents by PatentIndex Score
15 records- 0193US5128037ASpiral wound filtration membrane cartridgeMILLIPORE CORP·Filed 1990·Granted Jul 7, 1992·135 cites·6 claims
- 0289US5599447AManifold apparatus for tangential flow filtration apparatusMILLIPORE INVEST HOLDINGS·Filed 1995·Granted Feb 4, 1997·97 cites·56 claims
- 0384US5824217AMembrane filtration apparatusMILLIPORE CORP·Filed 1996·Granted Oct 20, 1998·67 cites·26 claims
- 0480US5922200AMembrane filtration apparatus for dead end filtrationMILLIPORE CORP·Filed 1997·Granted Jul 13, 1999·45 cites·24 claims
- 0577US7918999B2Filtration assemblies, filtration manifolds, filtration units, and methods of channeling permeatePALL CORP·Filed 2007·Granted Apr 5, 2011·8 cites·9 claims
- 0670US6709598B1Membrane filtration deviceMILLIPORE CORP·Filed 1998·Granted Mar 23, 2004·38 cites·11 claims
- 0763US6824679B1Hollow fiber separation module and methods for manufacturing sameMILLIPORE CORP·Filed 1999·Granted Nov 30, 2004·31 cites·4 claims
- 0862US11156219B2Disposable alternating tangential flow filtration unitsREPLIGEN CORP·Filed 2016·Granted Oct 26, 2021·1 cites·23 claims
- 0960US2023093783A9Disposable Alternating Tangential Flow Filtration UnitsREPLIGEN CORP·Filed 2021·Application pending·0 cites
- 1055US6131649AHeat exchange apparatusMILLIPORE CORP·Filed 1999·Granted Oct 17, 2000·27 cites·9 claims
- 1155US2024261703A1Chromatographic deviceJSR CORP·Filed 2022·Application pending·0 cites
- 1250US6524513B1Process for forming a membrane filtration apparatusFiled 1998·Granted Feb 25, 2003·14 cites·6 claims
- 1344US2005184001A1Filtration moduleMILLIPORE CORP·Filed 2005·Application pending·0 cites
- 1440US9795921B2Fluid treatment assemblies, manifolds for fluid treatment assemblies, and methods for treating fluidsPEARL STEVEN·Filed 2012·Granted Oct 24, 2017·0 cites·8 claims
- 1537US2003052054A1Filtration moduleFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →