Patents by Inventor William R. Bowns

William R. Bowns 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).

  • Patent number: 11812950
    Abstract: A suture including a loop having a tapered surface is provided. The suture includes an elongate body including a proximal portion and a distal portion, wherein the distal portion includes first and second overlapping sections and a loop. A proximal end of the first overlapping section may be tapered with respect to a longitudinal axis of the elongate body. The first overlapping section may be secured to the second overlapping section proximal of the loop. The overlapping sections may be secured together by at least one method selected from the group consisting of glues, adhesives, epoxies, solvents, heat and ultrasonic energy.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: November 14, 2023
    Assignee: Covidien LP
    Inventors: Nicholas P. Maiorino, William R. Bowns
  • Publication number: 20210145436
    Abstract: A suture including a loop having a tapered surface is provided. The suture includes an elongate body including a proximal portion and a distal portion, wherein the distal portion includes first and second overlapping sections and a loop. A proximal end of the first overlapping section may be tapered with respect to a longitudinal axis of the elongate body. The first overlapping section may be secured to the second overlapping section proximal of the loop. The overlapping sections may be secured together by at least one method selected from the group consisting of glues, adhesives, epoxies, solvents, heat and ultrasonic energy.
    Type: Application
    Filed: January 27, 2021
    Publication date: May 20, 2021
    Inventors: Nicholas P. Maiorino, William R. Bowns
  • Patent number: 10912552
    Abstract: A suture including a loop having a tapered surface is provided. The suture includes an elongate body including a proximal portion and a distal portion, wherein the distal portion includes first and second overlapping sections and a loop. A proximal end of the first overlapping section may be tapered with respect to a longitudinal axis of the elongate body. The first overlapping section may be secured to the second overlapping section proximal of the loop. The overlapping sections may be secured together by at least one method selected from the group consisting of glues, adhesives, epoxies, solvents, heat and ultrasonic energy.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: February 9, 2021
    Assignee: Covidien LP
    Inventors: Nicholas Maiorino, William R. Bowns
  • Publication number: 20180289368
    Abstract: A suture including a loop having a tapered surface is provided. The suture includes an elongate body including a proximal portion and a distal portion, wherein the distal portion includes first and second overlapping sections and a loop. A proximal end of the first overlapping section may be tapered with respect to a longitudinal axis of the elongate body. The first overlapping section may be secured to the second overlapping section proximal of the loop. The overlapping sections may be secured together by at least one method selected from the group consisting of glues, adhesives, epoxies, solvents, heat and ultrasonic energy.
    Type: Application
    Filed: June 13, 2018
    Publication date: October 11, 2018
    Inventors: Nicholas Maiorino, William R. Bowns
  • Patent number: 10016196
    Abstract: A suture including a loop having a tapered surface is provided. The suture includes an elongate body including a proximal portion and a distal portion, wherein the distal portion includes first and second overlapping sections and a loop. A proximal end of the first overlapping section may be tapered with respect to a longitudinal axis of the elongate body. The first overlapping section may be secured to the second overlapping section proximal of the loop. The overlapping sections may be secured together by at least one method selected from the group consisting of glues, adhesives, epoxies, solvents, heat and ultrasonic energy.
    Type: Grant
    Filed: August 27, 2009
    Date of Patent: July 10, 2018
    Assignee: Covidien LP
    Inventors: Nicholas Maiorino, William R. Bowns
  • Patent number: 8864776
    Abstract: A suture deployment system is disclosed including a surgical needle having a flexible suture fixedly attached thereto and a target suture releasably secured to the flexible suture. A collar is positioned between the flexible suture and the target suture and is fixedly secured to the flexible suture. The target suture is releasably secured to the collar is such that the target suture may detach from the collar once a surgical procedure has been completed. The surgical needle is a double pointed surgical needle specifically configured to be manipulated by a surgical suturing apparatus.
    Type: Grant
    Filed: March 31, 2009
    Date of Patent: October 21, 2014
    Assignee: Covidien LP
    Inventors: Michael Bogart, Gregg Krehel, Christopher Fishbein, Russell Pribanic, David Kirsch, Kenneth W. Horton, Jr., Timothy D. Kosa, Nicholas Maiorino, Mark S. Buchter, William R. Bowns
  • Patent number: 8403017
    Abstract: A system and method for forming a looped suture having a tapered cut is provided. The system includes a base for selectively retaining a portion of thread, a clamping device for receiving a first end of the thread, a tensioning device for receiving a second end of the thread, and a welding/cutting assembly configured to join a first section and second section of the thread to form a loop and to form a tapered end on the first section of the thread. A die for forming a looped suture having a tapered cut is also provided.
    Type: Grant
    Filed: October 21, 2009
    Date of Patent: March 26, 2013
    Assignee: Covidien LP
    Inventors: Nicholas Maiorino, Timothy Kosa, William R. Bowns
  • Publication number: 20120024482
    Abstract: A system for forming a looped suture having a tapered cut is provided. The system includes a base for selectively retaining a portion of thread, a clamping device for receiving a first end of the thread, a tensioning device for receiving a second end of the thread, a welding assembly configured to join a first and second section of the thread to form a loop, and a cutting assembly configured to form a tapered end on the first section of the thread.
    Type: Application
    Filed: October 11, 2011
    Publication date: February 2, 2012
    Applicant: Tyco Healthcare Group LP
    Inventors: Nicholas Maiorino, William R. Bowns
  • Publication number: 20120004686
    Abstract: A system for forming a looped suture having a tapered cut is provided. The system includes a base for selectively retaining a portion of thread, a clamping device for receiving a first end of the thread, a tensioning device for receiving a second end of the thread, a welding assembly configured to join a first and second section of the thread to form a loop, and a cutting assembly configured to form a tapered end on the first section of the thread.
    Type: Application
    Filed: September 15, 2011
    Publication date: January 5, 2012
    Inventors: Nicholas Maiorino, William R. Bowns
  • Patent number: 8056599
    Abstract: A system for forming a looped suture having a tapered cut is provided. The system includes a base for selectively retaining a portion of thread, a clamping device for receiving a first end of the thread, a tensioning device for receiving a second end of the thread, a welding assembly configured to join a first and second section of the thread to form a loop, and a cutting assembly configured to form a tapered end on the first section of the thread.
    Type: Grant
    Filed: August 27, 2009
    Date of Patent: November 15, 2011
    Assignee: Tyco Healthcare Group LP
    Inventors: Nicholas Maiorino, William R. Bowns
  • Publication number: 20100228270
    Abstract: A suture deployment system is disclosed including a surgical needle having a flexible suture fixedly attached thereto and a target suture releasably secured to the flexible suture. Either the flexible suture or the target suture may be made of a shape memory polymer. A collar is positioned between the flexible suture and the target suture and is fixedly secured to the flexible suture. The target suture is releasably secured to the collar is such that the target suture may detach from the collar once a surgical procedure has been completed. The surgical needle is a double pointed surgical needle specifically configured to be manipulated by a surgical suturing apparatus.
    Type: Application
    Filed: March 12, 2010
    Publication date: September 9, 2010
    Inventors: Michael Bogart, Gregg Krehel, Christopher Fishbein, Russell Pribanic, David Kirsch, Kenneth W. Horton, JR., Timothy D. Kosa, Nicholas Maiorino, Mark S. Buchter, Ahmad Robert Hadba, Gerald Hodgkinson, William R. Bowns
  • Publication number: 20100204729
    Abstract: A suture including a loop having a tapered end is provided. The suture includes an elongate body including a proximal end and a distal end and a loop integrally formed on the distal end of the elongate body. At least a portion of the loop includes a shape memory polymeric material.
    Type: Application
    Filed: March 19, 2010
    Publication date: August 12, 2010
    Inventors: Ahmad Robert Hadba, Gerald Hodgkinson, Nicholas Maiorino, William R. Bowns
  • Publication number: 20100101707
    Abstract: A system and method for forming a looped suture having a tapered cut is provided. The system includes a base for selectively retaining a portion of thread, a clamping device for receiving a first end of the thread, a tensioning device for receiving a second end of the thread, and a welding/cutting assembly configured to join a first section and second section of the thread to form a loop and to form a tapered end on the first section of the thread. A die for forming a looped suture having a tapered cut is also provided.
    Type: Application
    Filed: October 21, 2009
    Publication date: April 29, 2010
    Inventors: Nicholas Maiorino, Timothy Kosa, William R. Bowns