Patents by Inventor Patrick E. BARTON

Patrick E. BARTON 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).

  • Publication number: 20250204971
    Abstract: A bipolar electrosurgical wand for treating tissue along a patient airway. The wand includes a tubular end effector with an electrically insulative spacer, a return electrode, and an active electrode at its distal end. The active electrode includes an annular portion and a tip projection extending distally therefrom. The annular portion may be coextensive with the insulative spacer, and the tip projection may extend distally beyond a distal-most surface of the insulative spacer. Both the tip projection and annular portion may share a continuous top planar surface. The annular portion includes an aspiration opening therethrough for removing tissue debris from the target site.
    Type: Application
    Filed: May 23, 2023
    Publication date: June 26, 2025
    Inventors: Patrick E. Barton, Angela S. Crall, Jeffrey S. Wrana, Douglas G. Evans
  • Patent number: 11944516
    Abstract: An implant for insertion within a maxillofacial bone of a patient including a tapered body and one or more threads formed along the body. The one or more threads on one or more lead threads include multiple thread forms including both three-dimensional stabilization thread and standard thread (e.g. v-thread, buttress thread, etc.) forms. The one or more threads including the multiple thread forms provides for maximizing the restriction of lateral movement of the implant within a full or partial osteotomy.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: April 2, 2024
    Assignee: Evollution IP Holdings, Inc.
    Inventors: Patrick E. Barton, John J. Bellanca, Thomas P. Lewis, Fred J. Molz
  • Publication number: 20220313398
    Abstract: An implant for insertion within a maxillofacial bone of a patient including a tapered body and one or more threads formed along the body. The one or more threads on one or more lead threads include multiple thread forms including both three-dimensional stabilization thread and standard thread (e.g. v-thread, buttress thread, etc.) forms. The one or more threads including the multiple thread forms provides for maximizing the restriction of lateral movement of the implant within a full or partial osteotomy.
    Type: Application
    Filed: June 21, 2022
    Publication date: October 6, 2022
    Applicant: EVOLLUTION IP HOLDINGS, INC.
    Inventors: Patrick E. BARTON, John J. BELLANCA, Thomas P. LEWIS, Fred J. MOLZ
  • Patent number: 11382724
    Abstract: An implant for insertion within a maxillofacial bone of a patient including a tapered body and one or more threads formed along the body. The one or more threads on one or more lead threads include multiple thread forms including both three-dimensional stabilization thread and standard thread (e.g. v-thread, buttress thread, etc.) forms. The one or more threads including the multiple thread forms provides for maximizing the restriction of lateral movement of the implant within a full or partial osteotomy.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: July 12, 2022
    Assignee: EVOLLUTION IP HOLDINGS, INC.
    Inventors: Patrick E. Barton, John J. Bellanca, Thomas P. Lewis, Fred J. Molz
  • Publication number: 20190105131
    Abstract: An implant for insertion within a maxillofacial bone of a patient including a tapered body and one or more threads formed along the body. The one or more threads on one or more lead threads include multiple thread forms including both three-dimensional stabilization thread and standard thread (e.g. v-thread, buttress thread, etc.) forms. The one or more threads including the multiple thread forms provides for maximizing the restriction of lateral movement of the implant within a full or partial osteotomy.
    Type: Application
    Filed: October 11, 2018
    Publication date: April 11, 2019
    Applicant: EVOLLUTION IP HOLDINGS, INC.
    Inventors: Patrick E. BARTON, John J. BELLANCA, Thomas P. LEWIS, Fred J. MOLZ