Patents by Inventor Chris Steadham

Chris Steadham 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).

  • Helical high fatigue stent-graft
    Patent number: 10206797
    Abstract: An implantable prosthesis, including a generally tubular substrate and a continuous shape memory member disposed over the outer surface of the substrate. The shape memory member may include a series of zig-zag struts alternating between a first strut with a first length and a second strut with a second length different from the first length. A graft member may be positioned over the substrate and shape memory member.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: February 19, 2019
    Assignee: C. R. Bard, Inc.
    Inventors: Chris Steadham, David L. Bogert
  • Helical High Fatigue Stent-Graft
    Publication number: 20170128241
    Abstract: An implantable prosthesis, including a generally tubular substrate and a continuous shape memory member disposed over the outer surface of the substrate. The shape memory member may include a series of zig-zag struts alternating between a first strut with a first length and a second strut with a second length different from the first length. A graft member may be positioned over the substrate and shape memory member.
    Type: Application
    Filed: January 25, 2017
    Publication date: May 11, 2017
    Applicant: C.R. Bard, Inc.
    Inventors: Chris Steadham, David L. Bogert
  • Helical high fatigue stent-graft
    Patent number: 9585775
    Abstract: An implantable prosthesis, including a generally tubular substrate and a continuous shape memory member disposed over the outer surface of the substrate. The shape memory member may include a series of zig-zag struts alternating between a first strut with a first length and a second strut with a second length different from the first length. A graft member may be positioned over the substrate and shape memory member.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: March 7, 2017
    Assignee: C.R. Bard, Inc.
    Inventors: Chris Steadham, David L. Bogert
  • Helical High Fatigue Stent-Graft
    Publication number: 20150366683
    Abstract: An implantable prosthesis, including a generally tubular substrate and a continuous shape memory member disposed over the outer surface of the substrate. The shape memory member may include a series of zig-zag struts alternating between a first strut with a first length and a second strut with a second length different from the first length. A graft member may be positioned over the substrate and shape memory member.
    Type: Application
    Filed: August 28, 2015
    Publication date: December 24, 2015
    Inventors: Chris Steadham, David L. Bogert
  • Helical High Fatigue Stent-Graft
    Publication number: 20140172073
    Abstract: An implantable prosthesis, including a generally tubular substrate and a continuous shape memory member disposed over the outer surface of the substrate. The shape memory member may include a series of zig-zag struts alternating between a first strut with a first length and a second strut with a second length different from the first length. A graft member may be positioned over the substrate and shape memory member.
    Type: Application
    Filed: February 20, 2014
    Publication date: June 19, 2014
    Applicant: C. R. Bard, Inc.
    Inventors: Chris Steadham, David L. Bogert
  • Helical high fatigue stent-graft
    Patent number: 8696733
    Abstract: An implantable prosthesis, including a generally tubular substrate and a continuous shape memory member disposed over the outer surface of the substrate. The shape memory member may include a series of zig-zag struts alternating between a first strut with a first length and a second strut with a second length different from the first length. A graft member may be positioned over the substrate and shape memory member.
    Type: Grant
    Filed: August 14, 2007
    Date of Patent: April 15, 2014
    Assignee: C. R. Bard, Inc.
    Inventors: David L. Bogert, Chris Steadham
  • HELICAL HIGH FATIGUE STENT-GRAFT
    Publication number: 20100016945
    Abstract: An implantable prosthesis, including a generally tubular substrate and a continuous shape memory member disposed over the outer surface of the substrate. The shape memory member may include a series of zig-zag struts alternating between a first strut with a first length and a second strut with a second length different from the first length. A graft member may be positioned over the substrate and shape memory member.
    Type: Application
    Filed: August 14, 2007
    Publication date: January 21, 2010
    Applicant: C.R. Bard, Inc.
    Inventors: David L. Bogert, Chris Steadham
  • Precision syringe plunger
    Patent number: D975274
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: January 10, 2023
    Assignee: BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA
    Inventors: Donny Suh, Tyler Scherr, Ronald Linke, Samantha Busch, Phil Leopold, Chris Steadham, Brian Walsh