Patents by Inventor Paul Duffin

Paul Duffin 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).

  • Publication number: 20200166514
    Abstract: Embodiments of the present invention relate to methods, compositions and kits for quantifying exosomes. In particular, methods, composition and kits that utilize lectins to quantify exosomes are provided.
    Type: Application
    Filed: July 1, 2019
    Publication date: May 28, 2020
    Inventors: Richard H. Tullis, Paul Duffin
  • Publication number: 20200103414
    Abstract: Methods, devices and systems for capturing biomarkers are provided. In particular, methods, compositions, and systems that utilize affinity capture devices comprising a processing chamber, affinity capture agent and porous membrane are provided.
    Type: Application
    Filed: May 17, 2019
    Publication date: April 2, 2020
    Inventors: R. Paul Duffin, James Joyce, Richard H. Tullis
  • Publication number: 20180231569
    Abstract: Methods, devices and systems for capturing biomarkers are provided. In particular, methods, compositions, and systems that utilize affinity capture devices comprising a processing chamber, affinity capture agent and porous membrane are provided.
    Type: Application
    Filed: January 10, 2018
    Publication date: August 16, 2018
    Inventors: R. Paul Duffin, James Joyce, Richard H. Tullis
  • Publication number: 20160161502
    Abstract: Methods, devices and systems for capturing biomarkers are provided. In particular, methods, compositions, and systems that utilize affinity capture devices comprising a processing chamber, affinity capture agent and porous membrane are provided.
    Type: Application
    Filed: July 2, 2015
    Publication date: June 9, 2016
    Inventors: R. Paul Duffin, James Joyce, Richard H. Tullis
  • Publication number: 20160000987
    Abstract: The present invention relates to a method for using lectins that bind to pathogens having surface glycoproteins or fragments thereof which contain glycoproteins, to remove them from infected blood or plasma or other fluids in an extracorporeal setting. Accordingly, the present invention provides a methods and devices for reducing viral load or plaque forming units in blood or plasma from one or more infected individuals. A preferred embodiment of the method comprises passing the blood or plasma through a porous hollow fiber membrane wherein lectin molecules are disposed proximate to the membrane, collecting pass-through blood or plasma and optionally reinfusing the pass-through blood or plasma into the individual. Additionally, the present invention provides a methods and devices for the reduction of plaque forming units, cleared more rapidly and more efficiently than overall viral load.
    Type: Application
    Filed: September 16, 2015
    Publication date: January 7, 2016
    Inventors: Richard H. Tullis, Harold H. Handley, James A. Joyce, Paul Duffin
  • Publication number: 20150223008
    Abstract: Provided herein is a method of and system for providing a software-as-a-service platform comprising implementing a mobile client application build phase to enable a developer-user to build a mobile client application; implementing, with a server computer, a mobile client application run phase to enable an end-user of the mobile client application to download and execute the mobile client application on a mobile device; and implementing a mobile client application manage phase to enable a manager-user to manage and analyze the usage of the mobile client application by the end-user.
    Type: Application
    Filed: April 13, 2015
    Publication date: August 6, 2015
    Inventors: Mark A. Watson, Philip C. Weighill-Smith, Paul A. Duffin, Petr Vlk, Szymon W. Kurcab, Slawomir P. Malota, Jaroslaw K. Cora, Maciej K. Misiolek, Pawel P. Duda, Michal J. Karpinski, Joseph George, Marcin W. Burda
  • Publication number: 20150024475
    Abstract: Methods, devices and systems for capturing biomarkers are provided. In particular, methods, compositions, and systems that utilize affinity capture devices comprising a processing chamber, affinity capture agent and porous membrane are provided.
    Type: Application
    Filed: October 10, 2014
    Publication date: January 22, 2015
    Inventors: R. Paul Duffin, James Joyce, Richard H. Tullis
  • Publication number: 20140053126
    Abstract: Provided herein is a method of and system for providing a software-as-a-service platform comprising implementing a mobile client application build phase to enable a developer-user to build a mobile client application; implementing, with a server computer, a mobile client application run phase to enable an end-user of the mobile client application to download and execute the mobile client application on a mobile device; and implementing a mobile client application manage phase to enable a manager-user to manage and analyze the usage of the mobile client application by the end-user.
    Type: Application
    Filed: February 12, 2013
    Publication date: February 20, 2014
    Inventors: Mark A. Watson, Philip C. Weighill-Smith, Paul A. Duffin, Petr Vik, Szymon W. Kurcab, Slawomir P. Malota, Jaroslaw K. Cora, Maciej K. Misiolek, Pawel P. Duda, Michal J. Karpinski, Joseph George
  • Publication number: 20130323756
    Abstract: Embodiments of the present invention relate to methods, compositions and kits for quantifying exosomes. In particular, methods, composition and kits that utilize lectins to quantify exosomes are provided.
    Type: Application
    Filed: July 7, 2011
    Publication date: December 5, 2013
    Applicant: AETHLON MEDICAL, INC.
    Inventors: Richard H. Tullis, Paul Duffin
  • Publication number: 20120164628
    Abstract: Methods, devices and systems for capturing biomarkers are provided. In particular, methods, compositions, and systems that utilize affinity capture devices comprising a processing chamber, affinity capture agent and porous membrane are provided.
    Type: Application
    Filed: January 16, 2012
    Publication date: June 28, 2012
    Inventors: R. Paul Duffin, James Joyce, Richard H. Tullis
  • Publication number: 20110284463
    Abstract: The present invention relates to a method for using lectins that bind to pathogens having surface glycoproteins or fragments thereof which contain glycoproteins, to remove them from infected blood or plasma or other fluids in an extracorporeal setting. Accordingly, the present invention provides a methods and devices for reducing viral load or plaque forming units in blood or plasma from one or more infected individuals. A preferred embodiment of the method comprises passing the blood or plasma through a porous hollow fiber membrane wherein lectin molecules are disposed proximate to the membrane, collecting pass-through blood or plasma and optionally reinfusing the pass-through blood or plasma into the individual. Additionally, the present invention provides a methods and devices for the reduction of plaque forming units, cleared more rapidly and more efficiently than overall viral load.
    Type: Application
    Filed: May 16, 2008
    Publication date: November 24, 2011
    Inventors: Richard H. Tullis, Harold H. Handley, James A. Joyce, Paul Duffin
  • Publication number: 20110009796
    Abstract: An extracorporeal fluid treatment apparatus includes a separator comprising a cartridge surrounding a porous separation membrane. The membrane separates a main flow path of a cellular component of the blood from a plasma flow path. An affinity medium is disposed within the plasma flow path to bind contaminants such as viral pathogens or toxins contained within the plasma. A pump pumps the plasma through the affinity medium at an assisted flow rate preferably between 10% and 40% of the whole blood flow rate. The assisted flow rate is selected to reduce a T90% of the apparatus by at least 50% as compared to a T90% of the apparatus without the plasma pump. A method of treating blood containing contaminants includes supplying infected blood to a separator and pumping the plasma component through an affinity medium at an assisted flow rate to increase contaminant clearance.
    Type: Application
    Filed: December 19, 2008
    Publication date: January 13, 2011
    Applicant: AETHLON MEDICAL, INC.
    Inventors: Richard H. Tullis, Harold H. Handley, Paul Duffin