Patents by Inventor Danny W. Rumple, Jr.

Danny W. Rumple, Jr. 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).

  • Orthopaedic knee prosthesis having controlled condylar curvature
    Patent number: 11730602
    Abstract: An orthopaedic knee prosthesis includes a femoral component having a condyle surface. The condyle surface is defined by one or more radii of curvatures, which are controlled to reduce or delay the onset of anterior translation of the femoral component relative to a tibial bearing.
    Type: Grant
    Filed: August 3, 2020
    Date of Patent: August 22, 2023
    Inventors: Mark A. Heldreth, Daniel D. Auger, Joseph G. Wyss, Danny W. Rumple, Jr., Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams, Said T. Gomaa, John M. Armacost
  • TIBIAL TRAY WITH FIXATION FEATURES
    Publication number: 20220265431
    Abstract: An orthopaedic prosthesis including a tibial tray is disclosed. The tibial tray includes a distal pocket and a plurality of inner pockets. Each inner pocket includes a channel sized to receive bone cement. The tibial tray includes distal-facing surfaces that have a surface roughness (Ra) equal to about 5.0 microns.
    Type: Application
    Filed: May 10, 2022
    Publication date: August 25, 2022
    Inventors: Mark A. Heldreth, Danny W. Rumple, JR., Alyssa M. Haines, J. Bohannon Mason
  • Tibial tray with fixation features
    Patent number: 11324600
    Abstract: An orthopaedic prosthesis including a tibial tray is disclosed. The tibial tray includes a distal pocket and a plurality of inner pockets. Each inner pocket includes a channel sized to receive bone cement. The tibial tray includes distal-facing surfaces that have a surface roughness (Ra) equal to about 5.0 microns.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: May 10, 2022
    Assignee: DEPUY IRELAND UNLIMITED COMPANY
    Inventors: Mark A. Heldreth, Danny W. Rumple, Jr., Alyssa M. Haines, J. Bohannon Mason
  • ORTHOPAEDIC KNEE PROSTHESIS HAVING CONTROLLED CONDYLAR CURVATURE
    Publication number: 20200360147
    Abstract: An orthopaedic knee prosthesis includes a femoral component having a condyle surface. The condyle surface is defined by one or more radii of curvatures, which are controlled to reduce or delay the onset of anterior translation of the femoral component relative to a tibial bearing.
    Type: Application
    Filed: August 3, 2020
    Publication date: November 19, 2020
    Inventors: Mark A. Heldreth, Daniel D. Auger, Joseph G. Wyss, Danny W. Rumple, JR., Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams, Said T. Gomaa, John M. Armacost
  • Orthopaedic knee prosthesis having controlled condylar curvature
    Patent number: 10729551
    Abstract: An orthopaedic knee prosthesis includes a femoral component having a condyle surface. The condyle surface is defined by one or more radii of curvatures, which are controlled to reduce or delay the onset of anterior translation of the femoral component relative to a tibial bearing.
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: August 4, 2020
    Assignee: DePuy Ireland Unlimited Company
    Inventors: Mark A. Heldreth, Daniel D. Auger, Joseph G. Wyss, Danny W. Rumple, Jr., Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams, Said T. Gomaa, John M. Armacost
  • TIBIAL TRAY WITH FIXATION FEATURES
    Publication number: 20190282368
    Abstract: An orthopaedic prosthesis including a tibial tray is disclosed. The tibial tray includes a distal pocket and a plurality of inner pockets. Each inner pocket includes a channel sized to receive bone cement. The tibial tray includes distal-facing surfaces that have a surface roughness (Ra) equal to about 5.0 microns.
    Type: Application
    Filed: June 4, 2019
    Publication date: September 19, 2019
    Inventors: Mark A. Heldreth, Danny W. Rumple, JR., Alyssa M. Haines, J. Bohannon Mason
  • Tibial tray with fixation features
    Patent number: 10307260
    Abstract: An orthopaedic prosthesis including a tibial tray is disclosed. The tibial tray includes a distal pocket and a plurality of inner pockets. Each inner pocket includes a channel sized to receive bone cement. The tibial tray includes distal-facing surfaces that have a surface roughness (Ra) equal to about 5.0 microns.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: June 4, 2019
    Assignee: DEPUY IRELAND UNLIMITED COMPANY
    Inventors: Mark A. Heldreth, Danny W. Rumple, Jr., Alyssa M. Haines, J. Bohannon Mason
  • ORTHOPAEDIC KNEE PROSTHESIS HAVING CONTROLLED CONDYLAR CURVATURE
    Publication number: 20190133772
    Abstract: An orthopaedic knee prosthesis includes a femoral component having a condyle surface. The condyle surface is defined by one or more radii of curvatures, which are controlled to reduce or delay the onset of anterior translation of the femoral component relative to a tibial bearing.
    Type: Application
    Filed: January 7, 2019
    Publication date: May 9, 2019
    Inventors: Mark A. Heldreth, Daniel D. Auger, Joseph G. Wyss, Danny W. Rumple, JR., Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams, Said T. Gomaa, John M. Armacost
  • Orthopaedic knee prosthesis having controlled condylar curvature
    Patent number: 10179051
    Abstract: An orthopaedic knee prosthesis includes a femoral component having a condyle surface. The condyle surface is defined by one or more radii of curvatures, which are controlled to reduce or delay the onset of anterior translation of the femoral component relative to a tibial bearing.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: January 15, 2019
    Assignee: DEPUY IRELAND UNLIMITED COMPANY
    Inventors: Mark A. Heldreth, Daniel D. Auger, Joseph G. Wyss, Danny W. Rumple, Jr., Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams, Said T. Gomaa, John M. Armacost
  • TIBIAL TRAY WITH FIXATION FEATURES
    Publication number: 20180325682
    Abstract: An orthopaedic prosthesis including a tibial tray is disclosed. The tibial tray includes a distal pocket and a plurality of inner pockets. Each inner pocket includes a channel sized to receive bone cement. The tibial tray includes distal-facing surfaces that have a surface roughness (Ra) equal to about 5.0 microns.
    Type: Application
    Filed: May 9, 2017
    Publication date: November 15, 2018
    Inventors: Mark A. Heldreth, Danny W. Rumple, JR., Alyssa M. Haines, J. Bohannon Mason
  • Orthopaedic knee prosthesis having controlled condylar curvature
    Patent number: 9539099
    Abstract: An orthopedic knee prosthesis includes a femoral component having a condyle surface. The condyle surface is defined by one or more radii of curvatures, which are controlled to reduce or delay the onset of anterior translation of the femoral component relative to a tibial bearing.
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: January 10, 2017
    Assignee: DEPUY IRELAND UNLIMITED COMPANY
    Inventors: Mark A. Heldreth, Daniel D. Auger, Joseph G. Wyss, Danny W. Rumple, Jr., Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams, Said T. Gomaa, John M. Armacost
  • ORTHOPAEDIC KNEE PROSTHESIS HAVING CONTROLLED CONDYLAR CURVATURE
    Publication number: 20140303740
    Abstract: An orthopaedic knee prosthesis includes a femoral component having a condyle surface. The condyle surface is defined by one or more radii of curvatures, which are controlled to reduce or delay the onset of anterior translation of the femoral component relative to a tibial bearing.
    Type: Application
    Filed: June 19, 2014
    Publication date: October 9, 2014
    Inventors: Mark A. Heldreth, David D. Auger, Joseph G. Wyss, Danny W. Rumple, JR., Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams, Said T. Gomaa, John M. Armacost
  • KNEE PROSTHESIS ASSEMBLY HAVING PROPORTIONAL TROCHLEAR GROOVE GEOMETRY
    Publication number: 20140142713
    Abstract: An implantable orthopaedic knee prosthesis includes a femoral component including an articular surface configured to engage a tibial bearing and a laterally-angled trochlear groove defined in the articular surface. The trochlear groove of the femoral component is configured to receive a patella component in a first location at a first degree of flexion and a second location at a second degree of flexion. The second degree of flexion is greater than the first degree of flexion. An arced imaginary line defines a central section of the trochlear groove. When the femoral component is viewed in a first coronal plane extending through the first location, the arced imaginary line has a first radius of curvature. When the femoral component is viewed in a second coronal plane extending through the second location, the arced imaginary line has a second radius of curvature that is less than the first radius of curvature.
    Type: Application
    Filed: November 21, 2012
    Publication date: May 22, 2014
    Inventors: Abraham P. Wright, Joseph G. Wyss, Christel M. Wagner, Mark A. Heldreth, Danny W. Rumple, JR.
  • KNEE PROSTHESIS ASSEMBLY HAVING PROPORTIONAL CORONAL GEOMETRY
    Publication number: 20140142714
    Abstract: An orthopaedic knee prosthesis assembly includes a plurality of femoral components. Each component includes a medial condyle and a lateral condyle. When each component is viewed in a coronal plane extending through a distal-most point of the medial condyle and a distal-most point of the lateral condyle, the medial condyle has a medial curved distal-most surface that includes the distal-most point, and a width is defined between the distal-most points of the medial condyle and the lateral condyle. The coronal radius of the distal-most surface of a first component is proportionally greater than the coronal radius of a second component. The coronal radius of the second component is proportionally greater than the coronal radius of a third component. The first component width is proportionally greater than the second component width, and the second component is proportionally greater than the width of the third component.
    Type: Application
    Filed: November 21, 2012
    Publication date: May 22, 2014
    Inventors: Abraham P. Wright, Joseph G. Wyss, Christel M. Wagner, Mark A. Heldreth, Danny W. Rumple, Jr.
  • ORTHOPAEDIC KNEE PROSTHESIS HAVING CONTROLLED CONDYLAR CURVATURE
    Publication number: 20120271428
    Abstract: An orthopaedic knee prosthesis includes a femoral component having a condyle surface. The condyle surface is defined by one or more radii of curvatures, which are controlled to reduce or delay the onset of anterior translation of the femoral component relative to a tibial bearing.
    Type: Application
    Filed: July 2, 2012
    Publication date: October 25, 2012
    Inventors: Mark A. Heldreth, Daniel Auger, Joseph G. Wyss, Danny W. Rumple, JR., Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams, Said T. Gomaa, John M. Armacost
  • Orthopaedic knee prosthesis having controlled condylar curvature
    Patent number: 8236061
    Abstract: An orthopaedic knee prosthesis includes a femoral component having a condyle surface. The condyle surface is defined by one or more radii of curvatures, which are controlled to reduce or delay the onset of anterior translation of the femoral component relative to a tibial bearing.
    Type: Grant
    Filed: June 19, 2009
    Date of Patent: August 7, 2012
    Assignee: DePuy Products, Inc.
    Inventors: Mark A. Heldreth, Daniel Auger, Joseph G. Wyss, Danny W. Rumple, Jr., Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams, Said T. Gomaa, John M. Armacost
  • ORTHOPAEDIC KNEE PROSTHESIS HAVING CONTROLLED CONDYLAR CURVATURE
    Publication number: 20100036500
    Abstract: An orthopaedic knee prosthesis includes a femoral component having a condyle surface. The condyle surface is defined by one or more radii of curvatures, which are controlled to reduce or delay the onset of anterior translation of the femoral component relative to a tibial bearing.
    Type: Application
    Filed: June 19, 2009
    Publication date: February 11, 2010
    Inventors: Mark A. Heldreth, Daniel Auger, Joseph G. Wyss, Danny W. Rumple, JR., Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams, Said T. Gomaa, John M. Armacost
  • Patella clamp
    Patent number: D991451
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: July 4, 2023
    Assignee: DePuy Ireland Unlimited Company
    Inventors: Nicholas A. Miltner, Danny W. Rumple, Jr., Abraham P. Wright, Stacie M. Zwolski, Kevin J. Zylka