Patents by Inventor John Margetts

John Margetts 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: 8512374
    Abstract: A device for repairing a defect in a soft tissue is disclosed, the device including a first anchor engaging a first surface of the soft tissue on a first side of the defect, the first anchor having a locking mechanism, a second anchor for engaging against a second side of the soft tissue on a second side of the defect, and a suture adjustably connecting the second anchor to the first anchor.
    Type: Grant
    Filed: January 15, 2004
    Date of Patent: August 20, 2013
    Assignee: DePuy Mitek, LLC
    Inventors: Herbert E. Schwartz, Thomas C. May, Stuart Fromm, Robert-Jan Enzerink, Eric Hubbard, John Margetts, Keith Denlinger, David Cox
  • Patent number: 8323315
    Abstract: A device for locking a suture in place without the need for tying knots once the suture is placed within tissue is provided. The device comprises an anchor having a cannula and a locking mechanism for securing the suture within the cannula.
    Type: Grant
    Filed: December 14, 2007
    Date of Patent: December 4, 2012
    Assignee: DePuy Mitek, Inc.
    Inventors: Herbert E. Schwartz, Thomas C. May, Robert-Jan Enzerink, John Margetts
  • Patent number: 7846181
    Abstract: A device for locking a suture in place without the need for tying knots once the suture is placed within tissue is provided. The device comprises an anchor having a cannula and a locking mechanism for securing the suture within the cannula.
    Type: Grant
    Filed: February 15, 2006
    Date of Patent: December 7, 2010
    Assignee: DePuy Mitek, Inc.
    Inventors: Herbert E. Schwartz, Thomas C. May, Robert-Jan Enzerink, John Margetts
  • Publication number: 20080091237
    Abstract: A device for locking a suture in place without the need for tying knots once the suture is placed within tissue is provided. The device comprises an anchor having a cannula and a locking mechanism for securing the suture within the cannula.
    Type: Application
    Filed: December 14, 2007
    Publication date: April 17, 2008
    Inventors: Herbert Schwartz, Thomas May, Robert-Jan Enzerink, John Margetts
  • Publication number: 20060135996
    Abstract: A device for locking a suture in place without the need for tying knots once the suture is placed within tissue is provided. The device comprises an anchor having a cannula and a locking mechanism for securing the suture within the cannula.
    Type: Application
    Filed: February 15, 2006
    Publication date: June 22, 2006
    Inventors: Herbert Schwartz, Thomas May, Robert-Jan Enzerink, John Margetts
  • Patent number: 7033380
    Abstract: A device for locking a suture in place without the need for tying knots once the suture is placed within tissue is provided. The device comprises an anchor having a cannula and a locking mechanism for securing the suture within the cannula.
    Type: Grant
    Filed: July 1, 2002
    Date of Patent: April 25, 2006
    Assignee: Ethicon, Inc.
    Inventors: Herbert E. Schwartz, Thomas C. May, Robert-Jan Enzerink, John Margetts
  • Publication number: 20040153103
    Abstract: A device for repairing a defect in a soft tissue is disclosed, the device including a first anchor engaging a first surface of the soft tissue on a first side of the defect, the first anchor having a locking mechanism, a second anchor for engaging against a second side of the soft tissue on a second side of the defect, and a suture adjustably connecting the second anchor to the first anchor.
    Type: Application
    Filed: January 15, 2004
    Publication date: August 5, 2004
    Inventors: Herbert E. Schwartz, Thomas C. Mav, Stuart Fromm, Robert-Jan Enzerink, Eric Hubbard, John Margetts, Keith Denlinger, David Cox
  • Publication number: 20020169478
    Abstract: The invention disclosed is a device for locking a suture in place without the need for tying knots once the suture is placed within tissue. The device comprises an anchor having a cannula and a locking mechanism for securing the suture within the cannula.
    Type: Application
    Filed: July 1, 2002
    Publication date: November 14, 2002
    Inventors: Herbert E. Schwartz, Thomas C. May, Robert-Jan Enzerink, John Margetts
  • Patent number: 6432123
    Abstract: The invention disclosed is a device for locking a suture in place without the need for tying knots once the suture is placed within tissue. The device comprises a locking ring, the locking ring comprising a series of laminated sheets having an aperture formed to allow the suture to pass when pulled in a first direction, but formed to lock the suture in place when the suture is pulled in an opposite direction.
    Type: Grant
    Filed: June 18, 2001
    Date of Patent: August 13, 2002
    Assignee: Ethicon, Inc.
    Inventors: Herbert E. Schwartz, Thomas C. May, Robert-Jan Enzerink, John Margetts
  • Publication number: 20010051816
    Abstract: The invention disclosed is a device for locking a suture in place without the need for tying knots once the suture is placed within tissue. The device comprises a locking ring, the locking ring comprising a series of laminated sheets having an aperture formed to allow the suture to pass when pulled in a first direction, but formed to lock the suture in place when the suture is pulled in an opposite direction.
    Type: Application
    Filed: June 18, 2001
    Publication date: December 13, 2001
    Inventors: Robert-Jan Enzerink, John Margetts, Herbert E. Schwartz, Thomas C. May
  • Patent number: 6319271
    Abstract: The invention disclosed is a device for locking a suture in place without the need for tying knots once the suture is placed within tissue. The device comprises anchor having a front section and a rear section, a cannula extending through the front and rear sections through which the suture extends, and a locking mechanism for locking the suture within the cannula.
    Type: Grant
    Filed: December 29, 1999
    Date of Patent: November 20, 2001
    Assignee: Depuy Orthopaedics, Inc.
    Inventors: Herbert E. Schwartz, Thomas C. May, Robert-Jan Enzerink, John Margetts
  • Patent number: 6306159
    Abstract: The invention disclosed is a device for repairing a soft tissue defect, particularly a defect in the meniscus of a knee. The device comprises an outer wall anchor for engaging against an outside wall of the meniscus on a first side of the defect, an inner meniscal anchor engaging an inner surface of the meniscus on a second side of the defect, the inner meniscal anchor having a locking mechanism, and a suture adjustably connecting the outer wall anchor to the inner meniscal anchor. Tension on the suture pulls the defect together and the locking mechanism then locks the suture in place.
    Type: Grant
    Filed: December 17, 1999
    Date of Patent: October 23, 2001
    Assignee: DePuy Orthopaedics, Inc.
    Inventors: Herbert E. Schwartz, Thomas C. May, Stuart Fromm, Robert-Jan Enzerink, Eric Hubbard, John Margetts, Keith Denlinger, David Cox
  • Patent number: 6238418
    Abstract: The invention disclosed is a device for repairing a soft tissue defect, particularly a defect in the meniscus of a knee. The device comprises an outer wall anchor for engaging against an outside wall of the meniscus on a first side of the defect, an inner meniscal anchor engaging an inner surface of the meniscus on a second side of the defect, the inner meniscal anchor having a locking mechanism, and a suture adjustably connecting the outer wall anchor to the inner meniscal anchor. Tension on the suture pulls the defect together and the locking mechanism then locks the suture in place.
    Type: Grant
    Filed: December 17, 1999
    Date of Patent: May 29, 2001
    Assignee: Depuy Orthopaedics, Inc.
    Inventors: Herbert E. Schwartz, Thomas C. May, Stuart Fromm, Robert-Jan Enzerink, Eric Hubbard, John Margetts, Keith Denlinger, David Cox