Mississauga, Canada

Pall Corporation

www.pall.com
Mississauga, Canada

Pall Corporation, headquartered in Port Washington, New York, is a global supplier of filtration, separations and purification products. The company is listed in the S&P 500 and has been included in the Fortune 1000 list since 1991. Total revenues for fiscal year 2011 were $2.74 billion, with $86.8 million spent on R&D. Pall Corporation's business is split into two broad groups: Life science and Industrial . These business groups provide fluid management products and systems to customers in biotechnology, pharmaceutical, transfusion medicine, energy, electronics, municipal and industrial water purification, aerospace, transportation and broad industrial markets.The company was founded by David B. Pall in 1946 as Micro Metallic Corporation. Wikipedia.


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Patent
Pall Corporation | Date: 2017-02-01

Disclosed are hydrophilic porous PTFE membranes comprising PTFE and an amphiphilic copolymer of the formula (I):_(1), Rh_(2), Y, m, n, and o are as described herein. Also disclosed are a method of preparing hydrophilic porous PTFE membranes and a method of filtering fluids through such membranes.


Patent
Pall Corporation | Date: 2017-02-01

Disclosed are hydrophilic porous PTFE membranes comprising PTFE and an amphiphilic copolymer, for example, a copolymer of the formula:


Patent
Pall Corporation | Date: 2017-02-15

A porous membrane comprising PTFE blended with PFSA is disclosed.


Dendrimer conjugates for determining membrane retention level and/or pore structure, methods of determining membrane level/pore structure, and kits including dendrimer conjugates are disclosed.


Fuel tank inerting prefilter assemblies, fuel tank inerting prefilter devices, and methods for treating fluids, particularly process fluids used in fuel inerting tank systems, are disclosed.


Patent
Pall Corporation | Date: 2017-03-29

Disclosed are polymers suitable for hydrophilically modifying the surface of porous fluoropolymer supports, for example, a copolymer of the formula: Also disclosed are a method of preparing the polymers, a method of hydrophilically modifying porous fluoropolymer supports, hydrophilic fluoropolymer porous membranes prepared from the polymers, and a method of filtering fluids through the porous membranes.


Fuel tank inerting prefilter assemblies, fuel tank inerting prefilter devices, and methods for treating fluids, particularly process fluids used in fuel inerting tank systems, are disclosed.


Patent
Pall Corporation | Date: 2016-02-04

A diafiltration system comprises a fluid treatment assembly comprising two or more fluid treatment modules, the fluid treatment assembly comprising a feed inlet, a permeate outlet, and a retentate outlet; each module comprising a cross flow treatment assembly including an ultrafiltration membrane and having a feed side and a permeate side, and a diafiltration fluid distribution plate comprising a diafiltration fluid feed inlet and a common feed permeate/diafiltration fluid permeate outlet port; two or more diafiltration fluid conduits, each conduit in fluid communication with a respective single diafiltration fluid feed inlet; and, a diafiltration fluid pump comprising at least a first multiple channel pump head having at least two channels including separate channels for separate conduits in fluid communication with respective single diafiltration fluid feed inlets, wherein the pump provides simultaneously controlled diafiltration fluid flow rates through each of the conduits to the respective diafiltration fluid feed inlets.


Patent
Pall Corporation | Date: 2017-04-21

A referencing method for an optical biosensor system using a single sensing region is provided. The method involves limiting the ligand immobilized in a single sensing region to only a portion thereof. In one embodiment, this is accomplished by selectively deactivating a portion of the sensing surface to prevent immobilization of ligand to that portion. As a result, a reference response can be recorded in the same sensing region as a molecular interaction response. Thus, the bulk refractive index can be accurately accounted for in measuring the kinetics of a molecular interaction.


Patent
Pall Corporation | Date: 2017-08-09

A diafiltration system comprises a fluid treatment assembly comprising two or more fluid treatment modules, the fluid treatment assembly comprising a feed inlet, a permeate outlet, and a retentate outlet; each module comprising a cross flow treatment assembly including an ultrafiltration membrane and having a feed side and a permeate side, and a diafiltration fluid distribution plate comprising a diafiltration fluid feed inlet and a common feed permeate/diafiltration fluid permeate outlet port; two or more diafiltration fluid conduits, each conduit in fluid communication with a respective single diafiltration fluid feed inlet; and, a diafiltration fluid pump comprising at least a first multiple channel pump head having at least two channels including separate channels for separate conduits in fluid communication with respective single diafiltration fluid feed inlets, wherein the pump provides simultaneously controlled diafiltration fluid flow rates through each of the conduits to the respective diafiltration fluid feed inlets.

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