Patents by Inventor Conor J. Twomey

Conor J. Twomey 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).

  • PROCESS AND PRODUCT OF HIGH STRENGTH UHMW PE FIBERS
    Publication number: 20180023218
    Abstract: An improved process for solution spinning of ultra-high molecular weight polyethylene (UHMW PE) filaments, wherein the 10 wt % solution of the UHMW PE in mineral oil at 250° C. has a Cogswell extensional viscosity and a shear viscosity within select ranges.
    Type: Application
    Filed: November 10, 2014
    Publication date: January 25, 2018
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: THOMAS Y. TAM, JOHN A. YOUNG, QIANG ZHOU, CONOR J. TWOMEY, CHARLES R. ARNETT
  • PROCESS AND PRODUCT OF HIGH STRENGTH UHMW PE FIBERS
    Publication number: 20160160391
    Abstract: An improved process for solution spinning of ultra-high molecular weight polyethylene (UHMW PE) filaments, wherein the 10 wt % solution of the UHMW PE in mineral oil at 250° C. has a Cogswell extensional viscosity and a shear viscosity within select ranges.
    Type: Application
    Filed: November 10, 2014
    Publication date: June 9, 2016
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: THOMAS Y. TAM, JOHN A. YOUNG, QIANG ZHOU, CONOR J. TWOMEY, CHARLES R. ARNETT
  • Process and product of high strength UHMW PE fibers
    Patent number: 8889049
    Abstract: An improved process for solution spinning of ultra-high molecular weight polyethylene (UHMW PE) filaments, wherein the 10 wt % solution of the UHMW PE in mineral oil at 250° C. has a Cogswell extensional viscosity and a shear viscosity within select ranges.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: November 18, 2014
    Assignee: Honeywell International Inc
    Inventors: Thomas Y. Tam, John A. Young, Qiang Zhou, Conor J. Twomey, Charles Arnett
  • High molecular weight poly(alpha-olefin) solutions and articles made therefrom
    Patent number: 8506864
    Abstract: A robust process for the continuous preparation of solutions of high molecular weight UHMW PO that is capable of producing strong materials at high production capacity, is conservative of capital and energy requirements, and the articles made therefrom.
    Type: Grant
    Filed: November 1, 2010
    Date of Patent: August 13, 2013
    Assignee: Honeywell International Inc.
    Inventors: Thomas Y. T. Tam, Qiang Zhou, John A. Young, Charles R. Arnett, John D. Brodie, Conor J. Twomey, Lori L. Wagner, Sheldon Kavesh
  • High molecular weight poly(alpha-olefin) solutions and articles made therefrom
    Patent number: 8444898
    Abstract: A robust process for the continuous preparation of solutions of high molecular weight UHMW PO that is capable of producing strong materials at high production capacity, is conservative of capital and energy requirements, and the articles made therefrom.
    Type: Grant
    Filed: March 30, 2006
    Date of Patent: May 21, 2013
    Assignee: Honeywell International Inc
    Inventors: Thomas Y.-T. Tam, Qiang Zhou, John A. Young, Charles R. Arnett, John D. Brodie, Conor J. Twomey, Lori L. Wagner, Sheldon Kavesh
  • PROCESS AND PRODUCT OF HIGH STRENGTH UHMW PE FIBERS
    Publication number: 20110268967
    Abstract: An improved process for solution spinning of ultra-high molecular weight polyethylene (UHMW PE) filaments, wherein the 10 wt % solution of the UHMW PE in mineral oil at 250° C. has a Cogswell extensional viscosity and a shear viscosity within select ranges.
    Type: Application
    Filed: April 30, 2010
    Publication date: November 3, 2011
    Applicant: Honeywell International Inc.
    Inventors: Thomas Y. Tam, John A. Young, Qiang Zhou, Conor J. Twomey, Charles R. Arnett
  • High molecular weight poly(alpha-olefin) solutions and articles made therefrom
    Publication number: 20110049753
    Abstract: A robust process for the continuous preparation of solutions of high molecular weight UHMW PO that is capable of producing strong materials at high production capacity, is conservative of capital and energy requirements, and the articles made therefrom.
    Type: Application
    Filed: November 1, 2010
    Publication date: March 3, 2011
    Inventors: Thomas Y.T. Tam, Qiang Zhou, John A. Young, Charles R. Arnett, John D. Brodie, Conor J. Twomey, Lori L. Wagner, Sheldon Kavesh
  • DRAWN GEL-SPUN POLYETHYLENE YARNS
    Publication number: 20080107900
    Abstract: Drawn multi-filament polyethylene yarns and articles thereof having unique signatures in dynamic mechanical analysis reflective of unique microstructures, and having superior ballistic resistant properties.
    Type: Application
    Filed: November 17, 2006
    Publication date: May 8, 2008
    Inventors: Conor J. Twomey, Thomas Y-T. Tam, Ronald A. Moore
  • DRAWN GEL-SPUN POLYETHYLENE YARNS
    Publication number: 20080102273
    Abstract: Drawn multi-filament polyethylene yarns and articles thereof having unique signatures in dynamic mechanical analysis reflective of unique microstructures, and having superior ballistic resistant properties.
    Type: Application
    Filed: November 17, 2006
    Publication date: May 1, 2008
    Inventors: Conor J. Twomey, Thomas Y-T. Tam, Ronald A. Moore
  • Drawn gel-spun polyethylene yarns
    Patent number: 7223470
    Abstract: Drawn multi-filament polyethylene yarns and articles thereof having unique signatures in dynamic mechanical analysis reflective of unique microstructures, and having superior ballistic resistant properties.
    Type: Grant
    Filed: August 19, 2005
    Date of Patent: May 29, 2007
    Assignee: Honeywell International Inc.
    Inventors: Conor J. Twomey, Thomas Y-T. Tam, Ronald A. Moore