Patents by Inventor Catherine Casey

Catherine Casey has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Inline diafiltration with multi-channel pump
    Patent number: 10183108
    Abstract: 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
    Type: Grant
    Filed: February 4, 2016
    Date of Patent: January 22, 2019
    Assignee: Pall Corporation
    Inventors: Engin Ayturk, Catherine Casey
  • INLINE DIAFILTRATION WITH MULTI-CHANNEL PUMP
    Publication number: 20170225123
    Abstract: 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
    Type: Application
    Filed: February 4, 2016
    Publication date: August 10, 2017
    Inventors: Engin Ayturk, Catherine Casey