Steven Pearl

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Hollis, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Disposable alternating tangential flow filtration units
- Patent number 11,156,219
- Issue date Oct 26, 2021
- Repligen Corporation
- Travis R. Ward
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Fluid treatment assemblies, manifolds for fluid treatment assemblie...
- Patent number 9,795,921
- Issue date Oct 24, 2017
- Pall Corporation
- Steven Pearl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration assemblies, filtration manifolds, filtration units, and...
- Patent number 7,918,999
- Issue date Apr 5, 2011
- Pall Corporation
- Roger Gagnon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hollow fiber separation module and methods for manufacturing same
- Patent number 6,824,679
- Issue date Nov 30, 2004
- Millipore Corporation
- Stephen Dzengeleski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Disposable Alternating Tangential Flow Filtration Units
- Publication number 20230093783
- Publication date Mar 23, 2023
- REPLIGEN CORPORATION
- Travis R. Ward
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Disposable Alternating Tangential Flow Filtration Units
- Publication number 20220008803
- Publication date Jan 13, 2022
- REPLIGEN CORPORATION
- Travis R. Ward
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Disposable Alternating Tangential Flow Filtration Units
- Publication number 20180238317
- Publication date Aug 23, 2018
- REPLIGEN CORPORATION
- Travis R. Ward
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUID TREATMENT ASSEMBLIES, MANIFOLDS FOR FLUID TREATMENT ASSEMBLIE...
- Publication number 20130037486
- Publication date Feb 14, 2013
- PALL CORPORATION
- Cheryl SAYER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION ASSEMBLIES, FILTRATION MANIFOLDS, FILTRATION UNITS, AND...
- Publication number 20080135500
- Publication date Jun 12, 2008
- PALL CORPORATION
- Roger Gagnon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL