Patents by Inventor Stephan S. Porter

Stephan S. Porter 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: 10959814
    Abstract: A robotic system includes a base, a grounding arm, a working arm, and one or more sensors. The grounding arm extends from the base and is configured to be coupled to a fixed structure within the mouth of the patient for establishing an origin for the robotic system. The working arm extends from the base and is configured to be coupled with one or more tools for use during an installation of a dental implant in the mouth. The one or more sensors are for monitoring positions of the grounding arm and/or the working arm and to generate positional data that is used to create a post-operative virtual three-dimensional model of at least a portion of the mouth of the patient.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: March 30, 2021
    Assignee: Biomet 3I, LLC
    Inventors: Zachary B. Suttin, Stephan S. Porter
  • Publication number: 20190262104
    Abstract: An attachment member for mating with a dental implant includes a non-rotational structure and a body. The non-rotational structure is configured to mate with a corresponding non-rotational feature of the dental implant. The body extends from the non-rotational structure. The body has (i) an exterior side surface configured to at least partially engage gingival tissue adjacent to the dental implant, (ii) an exterior top surface that is exposed through the gingival tissue, (iii) a screw access bore for receiving a screw that attaches the attachment member to the dental implant in a removable fashion, and (iv) a set of radiopaque information markers that is located internal to the exterior side surface and the exterior top surface. The set of radiopaque information markers indicates information regarding the dental implant that is revealed in response to a scan from a computerized tomography (CT) scanner.
    Type: Application
    Filed: May 15, 2019
    Publication date: August 29, 2019
    Inventors: Zachary B. Suttin, Stephan S. Porter
  • Publication number: 20190021822
    Abstract: An implant comprising two internal anti-rotational features. One anti-rotational feature is adapted to engage a driving tool, while the other anti-rotational feature is adapted to engage an abutment. An implant abutment system is provided with an angled abutment adapted to mate with one of the anti-rotational features. A second, straight abutment is adapted to engage with the other anti-rotational feature. An abutment is provided with resilient fingers to interface with the implant and provide tactile and audible feedback indicating when the abutment is properly seated. An abutment screw extends through the abutment and engages the implant bore distal of the stem of the abutment. The abutment screw limits axial movement of the abutment relative to the implant. A driving tool comprising one of at least retention structure and visual alignment indicia is provided to facilitate screwing the implant into a patient's bone.
    Type: Application
    Filed: March 9, 2018
    Publication date: January 24, 2019
    Inventors: Stephan S. Porter, Dan P. Rogers, Ralph E. Goodman
  • Patent number: 9931182
    Abstract: An implant includes two internal anti-rotational features. One anti-rotational feature is adapted to engage a driving tool, while the other anti-rotational feature is adapted to engage an abutment. An implant abutment system is provided with an angled abutment adapted to mate with one of the anti-rotational features. A second, straight abutment is adapted to engage with the other anti-rotational feature. An abutment is provided with resilient fingers to interface with the implant and provide tactile and audible feedback indicating when the abutment is properly seated. An abutment screw extends through the abutment and engages the implant bore distal of the stem of the abutment. The abutment screw limits axial movement of the abutment relative to the implant. A driving tool includes one of at least retention structure and visual alignment indicia is provided to facilitate screwing the implant into a patient's bone.
    Type: Grant
    Filed: May 4, 2015
    Date of Patent: April 3, 2018
    Assignee: Biomet 3I, LLC
    Inventors: Stephan S. Porter, Dan P. Rogers, Ralph E. Goodman
  • Patent number: 9883927
    Abstract: An implant comprising two internal anti-rotational features. One anti-rotational feature is adapted to engage a driving tool, while the other anti-rotational feature is adapted to engage an abutment. An implant abutment system is provided with an angled abutment adapted to mate with one of the anti-rotational features. A second, straight abutment is adapted to engage with the other anti-rotational feature. An abutment is provided with resilient fingers to interface with the implant and provide tactile and audible feedback indicating when the abutment is properly seated. An abutment screw extends through the abutment and engages the implant bore distal of the stem of the abutment. The abutment screw limits axial movement of the abutment relative to the implant. A driving tool comprising one of at least retention structure and visual alignment indicia is provided to facilitate screwing the implant into a patient's bone.
    Type: Grant
    Filed: September 4, 2014
    Date of Patent: February 6, 2018
    Assignee: Biomet 3I, LLC
    Inventors: Stephan S. Porter, Dan P. Rogers, Ralph E. Goodman
  • Patent number: 9801533
    Abstract: The present invention provides a healing abutment for attachment to a dental implant with marking locations thereon. The marking locations either lack or have markers that provide a binary code system for retrieving unique information about the healing abutment and the underlying implant.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: October 31, 2017
    Assignee: Biomet 3I, LLC
    Inventors: John T. Amber, Stephan S. Porter, Theodore M. Powell
  • Patent number: 9795288
    Abstract: The present invention provides a healing abutment for attachment to a dental implant with marking locations thereon. The marking locations either lack or have markers that provide a binary code system for retrieving unique information about the healing abutment and the underlying implant.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: October 24, 2017
    Assignee: Biomet 3I, LLC
    Inventors: John T. Amber, Stephan S. Porter, Theodore M. Powell
  • Patent number: 9700390
    Abstract: According to one aspect of the present invention, a soft tissue preservation arrangement includes a hollow shell defining an interior volume extending from a proximal opening to a distal opening. The proximal opening is defined by a first perimeter that is smaller than a second perimeter defining the distal opening such that the shell tapers outwardly from the first perimeter to the second perimeter. The second perimeter is asymmetrically scalloped. The hollow shell either (1) is transparent or semi-transparent or (2) has a color configured to correspond to a color of a gingival tissue or a tooth.
    Type: Grant
    Filed: August 22, 2014
    Date of Patent: July 11, 2017
    Assignee: Biomet 3I, LLC
    Inventors: Stephan S. Porter, Michael J. Traylor
  • Patent number: 9549793
    Abstract: An implant comprising two internal anti-rotational features. One anti-rotational feature is adapted to engage a driving tool, while the other anti-rotational feature is adapted to engage an abutment. An implant abutment system is provided with an angled abutment adapted to mate with one of the anti-rotational features. A second, straight abutment is adapted to engage with the other anti-rotational feature. An abutment is provided with resilient fingers to interface with the implant and provide tactile and audible feedback indicating when the abutment is properly seated. An abutment screw extends through the abutment and engages the implant bore distal of the stem of the abutment. The abutment screw limits axial movement of the abutment relative to the implant. A driving tool comprising one of at least retention structure and visual alignment indicia is provided to facilitate screwing the implant into a patient's bone.
    Type: Grant
    Filed: December 18, 2007
    Date of Patent: January 24, 2017
    Assignee: Biomet 3I, LLC
    Inventors: Stephan S. Porter, Dan P. Rogers, Ralph E. Goodman
  • Publication number: 20160157964
    Abstract: A robotic system includes a base, a grounding arm, a working arm, and one or more sensors. The grounding arm extends from the base and is configured to be coupled to a fixed structure within the mouth of the patient for establishing an origin for the robotic system. The working arm extends from the base and is configured to be coupled with one or more tools for use during an installation of a dental implant in the mouth. The one or more sensors are for monitoring positions of the grounding arm and/or the working arm and to generate positional data that is used to create a post-operative virtual three-dimensional model of at least a portion of the mouth of the patient.
    Type: Application
    Filed: November 4, 2015
    Publication date: June 9, 2016
    Inventors: Zachary B. Suttin, Stephan S. Porter
  • Publication number: 20160051344
    Abstract: According to one aspect of the present invention, a soft tissue preservation arrangement includes a hollow shell defining an interior volume extending from a proximal opening to a distal opening. The proximal opening is defined by a first perimeter that is smaller than a second perimeter defining the distal opening such that the shell tapers outwardly from the first perimeter to the second perimeter. The second perimeter is asymmetrically scalloped. The hollow shell either (1) is transparent or semi-transparent or (2) has a color configured to correspond to a color of a gingival tissue or a tooth.
    Type: Application
    Filed: August 22, 2014
    Publication date: February 25, 2016
    Inventors: Stephan S. Porter, Michael J. Traylor
  • Publication number: 20150230888
    Abstract: An implant comprising two internal anti-rotational features. One anti-rotational feature is adapted to engage a driving tool, while the other anti-rotational feature is adapted to engage an abutment. An implant abutment system is provided with an angled abutment adapted to mate with one of the anti-rotational features. A second, straight abutment is adapted to engage with the other anti-rotational feature. An abutment is provided with resilient fingers to interface with the implant and provide tactile and audible feedback indicating when the abutment is properly seated. An abutment screw extends through the abutment and engages the implant bore distal of the stem of the abutment. The abutment screw limits axial movement of the abutment relative to the implant. A driving tool comprising one of at least retention structure and visual alignment indicia is provided to facilitate screwing the implant into a patient's bone.
    Type: Application
    Filed: May 4, 2015
    Publication date: August 20, 2015
    Inventors: Stephan S. Porter, Dan P. Rogers, Ralph E. Goodman
  • Publication number: 20150104754
    Abstract: The present invention provides a healing abutment for attachment to a dental implant with marking locations thereon. The marking locations either lack or have markers that provide a binary code system for retrieving unique information about the healing abutment and the underlying implant.
    Type: Application
    Filed: December 18, 2014
    Publication date: April 16, 2015
    Inventors: John T. Amber, Stephan S. Porter, Theodore M. Powell
  • Publication number: 20140370462
    Abstract: An implant comprising two internal anti-rotational features. One anti-rotational feature is adapted to engage a driving tool, while the other anti-rotational feature is adapted to engage an abutment. An implant abutment system is provided with an angled abutment adapted to mate with one of the anti-rotational features. A second, straight abutment is adapted to engage with the other anti-rotational feature. An abutment is provided with resilient fingers to interface with the implant and provide tactile and audible feedback indicating when the abutment is properly seated. An abutment screw extends through the abutment and engages the implant bore distal of the stem of the abutment. The abutment screw limits axial movement of the abutment relative to the implant. A driving tool comprising one of at least retention structure and visual alignment indicia is provided to facilitate screwing the implant into a patient's bone.
    Type: Application
    Filed: September 4, 2014
    Publication date: December 18, 2014
    Inventors: Stephan S. Porter, Dan P. Rogers, Ralph E. Goodman
  • Publication number: 20140229144
    Abstract: The present invention provides a healing abutment for attachment to a dental implant with marking locations thereon. The marking locations either lack or have markers that provide a binary code system for retrieving unique information about the healing abutment and the underlying implant.
    Type: Application
    Filed: April 22, 2014
    Publication date: August 14, 2014
    Applicant: Biomet 3i, LLC
    Inventors: John T. Amber, Stephan S. Porter, Theodore M. Powell
  • Patent number: 8758015
    Abstract: The present invention provides a healing abutment for attachment to a dental implant with marking locations thereon. The marking locations either lack or have markers that provide a binary code system for retrieving unique information about the healing abutment and the underlying implant.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: June 24, 2014
    Assignee: Biomet 3i, LLC
    Inventors: John T. Amber, Stephan S. Porter, Theodore M. Powell
  • Patent number: 8353703
    Abstract: The present invention provides a healing abutment for attachment to a dental implant with marking locations thereon. The marking locations either lack or have markers that provide a binary code system for retrieving unique information about the healing abutment and the underlying implant.
    Type: Grant
    Filed: June 17, 2011
    Date of Patent: January 15, 2013
    Assignee: Biomet 3i, LLC
    Inventors: John T. Amber, Stephan S. Porter, Theodore M. Powell
  • Publication number: 20110244426
    Abstract: The present invention provides a healing abutment for attachment to a dental implant with marking locations thereon. The marking locations either lack or have markers that provide a binary code system for retrieving unique information about the healing abutment and the underlying implant.
    Type: Application
    Filed: June 17, 2011
    Publication date: October 6, 2011
    Applicant: Biomet 3i, LLC
    Inventors: John T. Amber, Stephan S. Porter, Theodore M. Powell
  • Patent number: 8002547
    Abstract: An implant comprising an internal bore having an opening at one end of the implant is initially fixed within a patient's mouth. A support post on which a final artificial prosthesis will be mounted is attached to the implant by allowing a portion of the post to extend into and attach within the bore of the implant. The post generally extends supragingivally from a base at or beneath the gum surface and contains a retention bulb to assist in registering the axial orientation of an impression cap and the final prosthesis. The impression cap is then placed over the post to assist in taking an impression of the relevant dental region. The impression cap contains means to allow to the retention bulb to snap onto the impression cap. After the impression material is placed to surround the impression cap, post and implant, the impression material and impression cap are removed. A healing cap is placed on the post and acts as a temporary tooth able to last within the patient's mouth for several months.
    Type: Grant
    Filed: May 3, 2004
    Date of Patent: August 23, 2011
    Assignee: Biomet 3I LLC
    Inventors: Stephan S. Porter, Theodore M. Powell, Daniel Y. Sullivan
  • Patent number: 7988449
    Abstract: The present invention provides a healing abutment for attachment to a dental implant with marking locations thereon. The marking locations either lack or have markers that provide a binary code system for retrieving unique information about the healing abutment and the underlying implant.
    Type: Grant
    Filed: June 4, 2008
    Date of Patent: August 2, 2011
    Assignee: Biomet 3i, LLC
    Inventors: John T. Amber, Stephan S. Porter, Theodore M. Powell