Patents by Inventor John J. Allen

John J. Allen 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: 11944288
    Abstract: A tissue anchor system includes a fixation device and a tool. The fixation device includes a tab connected to a tissue anchor. The tool includes a shaft connected between a proximal handle portion and a distal tip. The distal tip is configured to limit movement of the fixation device during loading of the tissue anchor.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: April 2, 2024
    Assignee: Coloplast A/S
    Inventors: John J. Allen, John Clegg, William Hartsig, Peter Meinz, Mark A. Moschel, Sarah J. Schuchardt
  • Patent number: 11932360
    Abstract: A tuned mass damper (TMD) system in combination with a floating offshore wind turbine (FOWT) platform includes a barge type FOWT platform having a hull configured to have a wind turbine tower mounted thereon. A TMD system is mounted in the hull and has a first TMD configured to operate at a first frequency, and a second TMD configured to operate at a second frequency different than the first frequency.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: March 19, 2024
    Assignee: University of Maine System Board of Trustees
    Inventors: Christopher K. Allen, Anthony M. Viselli, Andrew J. Goupee, Habib J. Dagher, Robert E. Berry, Jeffrey L. Lindner, Frederick S. Gant, John S. Townsend, Rebecca L. Williams
  • Publication number: 20240058130
    Abstract: An implantable penile prosthesis system has a penile implant with a proximal portion provided with an annular groove and a neck groove, and a rear tip extender forming a cavity sized to receive the proximal portion of the penile implant. The cavity of the rear tip extender is provided with a plurality of locks. The locks include a distal lock formed as an annular protrusion sized to engage with the annular groove of the penile implant and a proximal lock formed as a wedge-shaped tooth sized to engage the neck groove of the penile implant.
    Type: Application
    Filed: August 10, 2023
    Publication date: February 22, 2024
    Inventors: John J. Allen, Linda Cornelius
  • Publication number: 20240033087
    Abstract: A penile prosthesis includes a first penile implant implantable into a first corpora cavernosum and a second penile implant implantable into a second corpora cavernosum, and a pump assembly coupled to the implants by tubing. Each implant includes a tubular film sealed in a liquid-tight arrangement between a proximal tip implantable into a crus penis and a distal tip implantable into a glans penis, a scaffold nested inside of the tubular film, and a first liquid volume contained inside of the tubular film.
    Type: Application
    Filed: October 13, 2023
    Publication date: February 1, 2024
    Inventors: Frederick William Hamlin, John J. Allen, Rahul Dilip Sathe, Neal Poucher
  • Patent number: 11849935
    Abstract: A tissue anchor assembly comprises a tissue anchor; a suture; and an adjustment button coupled with the suture. The adjustment button is adapted to adjust tension relative in the suture. When tension is applied to a second suture section trailing away from the tissue anchor, the adjustment button is engaged with the second suture section through locking splines and the adjustment button slides along a portion of the suture to increase a distance between the adjustment button and the tissue anchor. When tension is applied to a first suture section trailing away from the tissue anchor, the adjustment button moves in a direction towards the tissue anchor to reduce a distance between the adjustment button and the tissue anchor.
    Type: Grant
    Filed: May 26, 2021
    Date of Patent: December 26, 2023
    Assignee: Coloplast A/S
    Inventor: John J. Allen
  • Patent number: 11819412
    Abstract: A penile prosthesis has an energy assembly coupled to a proximal end of a tubular body. The energy assembly has a housing enclosing a piston, a heating element, and a liquid phase change material (PCM) sealed between an interior surface of the housing and the piston. When the heating element heats the liquid PCM to a gaseous state, the piston moves in a distal direction to increase pressure in the tubular body and provide the prosthesis with erection.
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: November 21, 2023
    Assignee: Coloplast A/S
    Inventors: Frederick William Hamlin, John J. Allen, Rahul Dilip Sathe, Neal Poucher, Kellie J. Giese
  • Publication number: 20230118607
    Abstract: A Y-shaped support has a head section having a first free end and a second end secured to a leg section, with the leg section having a first leg extending from the second end of the head section and a second leg extending from the second end of the head section. A first connector is provided as a first interlocking stitch, with the first interlocking stitch passed through open leg spaces of the first leg and open head spaces in the head section. A second connector is provided as a second interlocking stitch, with the second interlocking stitch passed through the aligned open leg spaces of the first leg and the second leg to connect the first leg to the second leg. The second end of the head section is located outside a space where the first leg is connected to the second leg.
    Type: Application
    Filed: November 2, 2022
    Publication date: April 20, 2023
    Inventors: Sarah J. Schuchardt, Michael M. Witzmann, John J. Allen, David Richmond, Matthew George Litton
  • Publication number: 20230047736
    Abstract: An inflatable bladder of a penile prosthesis has a multi-layered wall structure with a wall spacing between walls to allow an interior distal wall end to move independently of an exterior distal wall end.
    Type: Application
    Filed: August 11, 2022
    Publication date: February 16, 2023
    Inventors: John J. Allen, Megan Lenz
  • Patent number: 11517413
    Abstract: A method of treating prolapse of a vagina includes supporting the vagina by implanting a sacrocolpopexy support and locating an exterior surface of the vagina between leg portions of a vaginal cuff section of the support, and securing a head section of the support to a ligament or a sacrum while isolating the head section from contact with tissue of the vagina.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: December 6, 2022
    Assignee: Coloplast A/S
    Inventors: Sarah J. Schuchardt, Michael M. Witzmann, John J. Allen, David Richmond, Matthew George Litton
  • Patent number: 11413149
    Abstract: A neopenis includes an implant and a support. The implant is an implantable prosthesis that is implantable into a neophallus and adapted to provide the neophallus with an erection. The support is configured for attachment to a ramus of a pelvis. The implantable prosthesis in combination with the support are adapted to orient the neopenis in an anatomically natal penis position that is adapted for penetrative intercourse.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: August 16, 2022
    Assignee: Coloplast A/S
    Inventors: John J. Allen, Neal Poucher, Wei Zhang
  • Patent number: 11413148
    Abstract: An implantable support is provided to secure an implanted prosthesis in a natal male or a trans-male. The implantable support has a base portion attachable to a pelvis, an artificial ligament coupled to the base portion, and an artificial crus penis recess that is sized to receive a proximal end portion of a penile prosthesis. The artificial ligament orients the penile prosthesis within a neopenis anatomically in a position of a natal penis and in a position adapted for penetrative intercourse.
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: August 16, 2022
    Assignee: Coloplast A/S
    Inventors: John J. Allen, Neal Poucher, Wei Zhang
  • Publication number: 20220249234
    Abstract: A pump is connected between penile cylinder(s) and a reservoir of a prosthesis. A squeezing pressure applied to the penile cylinder moves a first liquid volume out of the cylinder and into a first chamber of the pump, which displaces a piston inside of the pump. Displacement of the piston creates a vacuum space (a second chamber) between the piston and the housing of the pump, and a second liquid volume is drawn out of the reservoir and into the vacuum space. A return spring pushes the piston back to its starting position, which pushes both the first liquid volume and the second liquid volume out of the pump and into the penile cylinders.
    Type: Application
    Filed: February 8, 2022
    Publication date: August 11, 2022
    Inventors: John J. Allen, Frederick William Hamlin, Anna Christina Miller
  • Patent number: 11395739
    Abstract: An implantable support implantable in a neophallus to support a neopenis includes a first tubular sleeve extending from a proximal end portion to a distal end portion; a first base coupled to the proximal end portion of the first tubular sleeve, where the first base is adapted to be secured to a pubic ramus of a pelvis; and a first opening formed in the first tubular sleeve, where the first opening communicates with a recess that is sized to receive an implantable penile prosthesis. The first tubular sleeve is adapted to provide the neophallus with an artificial tunica located between the recess and the neophallus of the neopenis.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: July 26, 2022
    Assignee: Coloplast A/S
    Inventors: John J. Allen, Neal Poucher, Wei Zhang, Rachael Anne Bergstrom Crabb, Eric Watschke, Melissa Curran-Moore, Thomas Kubalak, Geoffrey A. Daniel, Michael B. Hektner, Barbara Stallman, Grant Taylor
  • Patent number: 11284983
    Abstract: Systems and methods are provided and adapted to engage and pull (e.g., pull up) or reposition paraurethral support tissue, such as the perineal membrane. The perineal membrane intersects the urethra and vagina at the midurethra or distal location and can thus be stabilized or controlled in a manner that helps restore continence. As such, the implants can be utilized to eliminate the need for mesh or other supportive structures under the urethra that is common with other incontinence slings.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: March 29, 2022
    Assignee: Boston Scientific Scimed, Inc.
    Inventors: Robert E. Lund, John J. Allen, James R. Mujwid, Kevin R. Arnal, Jessica E. Felton
  • Publication number: 20220022907
    Abstract: Devices and related methods to engage tissue layers to access the space between the layers are provided. The access devices include engagement arms that can be deployed and retracted to easily engage the top tissue layer and allow it to be separated from the underlying layer. The engagement arms are coupled to an actuation rod that is in turn coupled to a switch or lever that allows a user to control the actuation from outside the patient. The engagement arms and coupling to the actuation rod are unique and compact to ensure the entire mechanism fits in a small diameter shaft.
    Type: Application
    Filed: October 5, 2021
    Publication date: January 27, 2022
    Applicant: Talon Medical, LLC
    Inventors: John J. Allen, Andreas C. Pfahnl
  • Publication number: 20210338226
    Abstract: A tissue anchor system includes a fixation device and a tool. The fixation device includes a tab connected to a tissue anchor. The tool includes a shaft connected between a proximal handle portion and a distal tip. The distal tip is configured to limit movement of the fixation device during loading of the tissue anchor.
    Type: Application
    Filed: April 28, 2021
    Publication date: November 4, 2021
    Inventors: John J. Allen, John Clegg, William Hartsig, Peter Meinz, Mark A. Moschel, Sarah J. Schuchardt
  • Publication number: 20210275164
    Abstract: A tissue anchor assembly comprises a tissue anchor; a suture; and an adjustment button coupled with the suture. The adjustment button is adapted to adjust tension relative in the suture. When tension is applied to a second suture section trailing away from the tissue anchor, the adjustment button is engaged with the second suture section through locking splines and the adjustment button slides along a portion of the suture to increase a distance between the adjustment button and the tissue anchor. When tension is applied to a first suture section trailing away from the tissue anchor, the adjustment button moves in a direction towards the tissue anchor to reduce a distance between the adjustment button and the tissue anchor.
    Type: Application
    Filed: May 26, 2021
    Publication date: September 9, 2021
    Inventor: John J. Allen
  • Publication number: 20210236288
    Abstract: A penile prosthesis has an energy assembly coupled to a proximal end of a tubular body. The energy assembly has a housing enclosing a piston, a heating element, and a liquid phase change material (PCM) sealed between an interior surface of the housing and the piston. When the heating element heats the liquid PCM to a gaseous state, the piston moves in a distal direction to increase pressure in the tubular body and provide the prosthesis with erection.
    Type: Application
    Filed: February 3, 2021
    Publication date: August 5, 2021
    Inventors: Frederick William Hamlin, John J. Allen, Rahul Dilip Sathe, Neal Poucher, Kellie J. Giese
  • Patent number: 11045184
    Abstract: A tissue anchor, tissue anchor assembly, and tissue anchor system is disclosed.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: June 29, 2021
    Assignee: Coloplast A/S
    Inventor: John J. Allen
  • Patent number: D980424
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: March 7, 2023
    Assignee: Coloplast A/S
    Inventors: John J. Allen, John Clegg, Mark A. Moschel, Sarah J. Schuchardt