Patents by Inventor Anthony P. Napolitano

Anthony P. Napolitano 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: 11006945
    Abstract: A method for securing a sleeve in a bore hole in bone. The method includes disposing at least a portion of a length of filament into the bore hole, and implanting the sleeve into the bore hole such that a first pathway extending through first and second ends of the sleeve opens in a direction toward the opening of the bore hole and in a direction toward the base of the bore hole. The method also includes pulling at least a portion of the length of filament through the first pathway of the sleeve, thereby forming a first loop configuration extending from the first end and at least one free end of the length of filament extending from the second end. Also included is passing the at least one free end through the first loop configuration to create a one-way cinch.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: May 18, 2021
    Assignee: Stryker Corporation
    Inventors: Kyle Craig Pilgeram, Charles McCartney, Harold D. Sampson, Jr., Ross Callison, Anthony P. Napolitano
  • Publication number: 20180242966
    Abstract: A method for securing a sleeve in a bore hole in bone. The method includes disposing at least a portion of a length of filament into the bore hole, and implanting the sleeve into the bore hole such that a first pathway extending through first and second ends of the sleeve opens in a direction toward the opening of the bore hole and in a direction toward the base of the bore hole. The method also includes pulling at least a portion of the length of filament through the first pathway of the sleeve, thereby forming a first loop configuration extending from the first end and at least one free end of the length of filament extending from the second end. Also included is passing the at least one free end through the first loop configuration to create a one-way cinch.
    Type: Application
    Filed: April 27, 2018
    Publication date: August 30, 2018
    Inventors: Kyle Craig Pilgeram, Charles McCartney, Harold D. Sampson, JR., Ross Callison, Anthony P. Napolitano
  • Patent number: 9986992
    Abstract: A method for securing a sleeve in a bore hole in bone. The method includes disposing at least a portion of a length of filament into the bore hole, and implanting the sleeve into the bore hole such that a first pathway extending through first and second ends of the sleeve opens in a direction toward the opening of the bore hole and in a direction toward the base of the bore hole. The method also includes pulling at least a portion of the length of filament through the first pathway of the sleeve, thereby forming a first loop configuration extending from the first end and at least one free end of the length of filament extending from the second end. Also included is passing the at least one free end through the first loop configuration to create a one-way cinch.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: June 5, 2018
    Assignee: Stryker Corporation
    Inventors: Kyle Craig Pilgeram, Charles McCartney, Harold D. Sampson, Jr., Ross Callison, Anthony P. Napolitano
  • Patent number: 9848867
    Abstract: A non-invasive device for anchoring a suture includes a sheet to which a suture can be attached and an adhesive that can affix the sheet to bone. The method provides placing effective amount of an adhesive on a bone and attaching the suture to the adhesive and allowing the adhesive to set.
    Type: Grant
    Filed: November 16, 2011
    Date of Patent: December 26, 2017
    Assignee: HOWMEDICA OSTEONICS CORP.
    Inventors: Renwen Zhang, Twana Davisson, Jeffrey Spalazzi, Venkat R. Garigapati, Matthew E. Murphy, Anthony P. Napolitano
  • Patent number: 9445902
    Abstract: One embodiment of the implant comprises a porous metal bone ingrowth portion (14) having a first side connected to a high density or solid (fully dense) metal portion (16) which in turn has an opposite side connected to a porous metal soft tissue ingrowth portion (12) thus forming a sandwich structure with the high density or fully dense portion in the middle. The implant may be made of a resorbable material such as an alloy of magnesium. Alternately, the alloy can be selected from the group consisting of calcium, iron, yttrium and lithium. The porous metal soft tissue ingrowth portion (12) has porosity characteristics allowing cartilage to interdigitate with the pores and extend outwardly beyond the platform of the metal surface towards a joint capsule. The solid or fully dense intermediate layer 16 may have some porosity, however that porosity prevents either bone tissue or cartilage tissue from migrating therethrough.
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: September 20, 2016
    Assignee: Howmedica Osteonics Corp.
    Inventors: Robert W. Klein, Aaron Essner, Anthony P. Napolitano
  • Publication number: 20160113642
    Abstract: A method for securing a sleeve in a bore hole in bone. The method includes disposing at least a portion of a length of filament into the bore hole, and implanting the sleeve into the bore hole such that a first pathway extending through first and second ends of the sleeve opens in a direction toward the opening of the bore hole and in a direction toward the base of the bore hole. The method also includes pulling at least a portion of the length of filament through the first pathway of the sleeve, thereby forming a first loop configuration extending from the first end and at least one free end of the length of filament extending from the second end. Also included is passing the at least one free end through the first loop configuration to create a one-way cinch.
    Type: Application
    Filed: October 28, 2014
    Publication date: April 28, 2016
    Inventors: Kyle Craig Pilgeram, Charles McCartney, Harold D. Sampson, JR., Ross Callison, Anthony P. Napolitano
  • Publication number: 20150351739
    Abstract: A fixation device formed from a single length of filament includes a locking splice forming a first loop disposed at a first end of the fixation device. The device also includes an intermediate segment fixed to and extending away from the locking splice. Further included in the device is a tortuous segment fixed to and extending away from the locking splice. The tortuous segment is slidably engaged to the intermediate segment at a plurality of spaced apart locations along the length of the tortuous segment.
    Type: Application
    Filed: June 6, 2014
    Publication date: December 10, 2015
    Inventor: Anthony P. Napolitano
  • Publication number: 20150313611
    Abstract: A bone cutting device for forming an undercut in bone. The device includes a rotatable body having an inner surface and outer surface. The inner surface defines an aperture. The inner and outer surfaces are disposed opposite each other and define a sidewall. The sidewall includes a recess extending from the outer surface into the aperture. A cutting arm is cantilevered to the sidewall and disposed within the recess. The cutting arm includes a flexible depression extending into the aperture. An actuating member is longitudinally slidable within the aperture such that sliding the actuating member longitudinally interfaces with the flexible depression and pushes the cutting arm radially outwardly.
    Type: Application
    Filed: May 2, 2014
    Publication date: November 5, 2015
    Applicant: HOWMEDICA OSTEONICS CORP.
    Inventors: Felix Omar Torres O'Farrill, Charles McCartney, Kyle Craig Pilgeram, Ross Callison, José Raúl Marchand, Anthony P. Napolitano
  • Patent number: 8840644
    Abstract: In one embodiment, the present invention may include a system for securing soft tissue relative to a bone including a tissue anchor having a substantially planar body having a channel and at least one bore hole; an inserter rod having a longitudinal length and adapted to be positioned within the channel of the tissue anchor; and an engagement structure on at least one of the channel or the inserter rod adapted to removeably affix the tissue anchor to the inserter rod.
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: September 23, 2014
    Assignee: Howmedica Osteonics Corp.
    Inventors: Anthony P. Napolitano, Jeffrey Wyman
  • Publication number: 20120253474
    Abstract: One embodiment of the implant comprises a porous metal bone ingrowth portion (14) having a first side connected to a high density or solid (fully dense) metal portion (16) which in turn has an opposite side connected to a porous metal soft tissue ingrowth portion (12) thus forming a sandwich structure with the high density or fully dense portion in the middle. The implant may be made of a resorbable material such as an alloy of magnesium. Alternately, the alloy can be selected from the group consisting of calcium, iron, yttrium and lithium. The porous metal soft tissue ingrowth portion (12) has porosity characteristics allowing cartilage to interdigitate with the pores and extend outwardly beyond the platform of the metal surface towards a joint capsule. The solid or fully dense intermediate layer 16 may have some porosity, however that porosity prevents either bone tissue or cartilage tissue from migrating therethrough.
    Type: Application
    Filed: October 20, 2010
    Publication date: October 4, 2012
    Applicant: HOWMEDICA OSTEONICS CORP.
    Inventors: Robert W. Klein, Aaron Essner, Anthony P. Napolitano
  • Publication number: 20120245630
    Abstract: In one embodiment, the present invention may include a system for securing soft tissue relative to a bone including a tissue anchor having a substantially planar body having a channel and at least one bore hole; an inserter rod having a longitudinal length and adapted to be positioned within the channel of the tissue anchor; and an engagement structure on at least one of the channel or the inserter rod adapted to removeably affix the tissue anchor to the inserter rod.
    Type: Application
    Filed: March 24, 2011
    Publication date: September 27, 2012
    Applicant: HOWMEDICA OSTEONICS CORP.
    Inventors: Anthony P. Napolitano, Jeffrey Wyman
  • Patent number: 5282619
    Abstract: A practice golf club has a collapsible adjustable shaft. The golf club includes a club head, a handle, and a shaft. The shaft has a number of telescopic sections that permit the shaft to be adjustable between a fully extended position and a fully collapsed position. The club head is attached to the lowermost shaft section and the handle is attached to the uppermost shaft section. A locking nut and a compression ring permit adjacent sections of the telescopic section to be releasably locked in a fixed position relative to each other at any location between a fully extended position and a fully collapsed position.
    Type: Grant
    Filed: November 16, 1992
    Date of Patent: February 1, 1994
    Inventors: Anthony P. Napolitano, Carl E. Troiano