Patents by Inventor Michael G. Ishee

Michael G. Ishee 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).

  • COMPOSITE INCLUDING PTFE MEMBRANE
    Publication number: 20160158709
    Abstract: Composites including porous PTFE membranes comprising an intermediate PTFE membrane having a pore rating of from about 2 nanometers to about 20 nanometers, interposed between, and bound to, porous fluoropolymer membranes having larger pore ratings, and methods of making and using the composites, are disclosed.
    Type: Application
    Filed: February 16, 2016
    Publication date: June 9, 2016
    Inventors: Thomas C. Gsell, Michael G. Ishee, Amarnauth Singh, Joanna Fielding
  • COMPOSITE INCLUDING PTFE MEMBRANE
    Publication number: 20140231340
    Abstract: Composites including porous PTFE membranes comprising an intermediate PTFE membrane having a pore rating of from about 2 nanometers to about 20 nanometers, interposed between, and bound to, porous fluoropolymer membranes having larger pore ratings, and methods of making and using the composites, are disclosed.
    Type: Application
    Filed: February 15, 2013
    Publication date: August 21, 2014
    Applicant: Pall Corporation
    Inventors: Thomas C. Gsell, Michael G. Ishee, Amarnauth Singh, Joanna Fielding
  • PTFE MEMBRANE
    Publication number: 20140231341
    Abstract: Porous PTFE membranes comprising a first porous surface and a second porous surface, and a bulk between the first porous surface and the second porous surface, wherein the membrane has a pore rating of from about 2 nanometers to about 50 nanometers, and the first and second porous surfaces each comprise a ratio of non-fused nodule area to fused nodule area of about 1 or greater, and methods of making and using the membranes, are disclosed.
    Type: Application
    Filed: February 15, 2013
    Publication date: August 21, 2014
    Applicant: Pall Corporation
    Inventors: Andrew T. SITTERER, Amarnauth Singh, Joanna Fielding, Thomas C. Gsell, Michael G. Ishee