Patents by Inventor Jonathan Phan

Jonathan Phan 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: 20200281751
    Abstract: A modular catheter system including a sheath projecting distally from a delivery catheter having a main body module An inner core module carrying a stent thereon, the inner core being axially movable through the main body of the delivery catheter and the delivery catheter sheath, a handle member supported by the main body of the delivery catheter, the handle member being selectively axially engageable with the inner core such that the handle member and the inner core move together in an axial direction when the handle member is engaged with the inner core; and an adjustment member supported by the main body, the adjustment member being configured such that rotation of the adjustment member causes the adjustment member to move axially along the main body by either axially sliding the handle member relative to the main body or by rotating the adjustment member.
    Type: Application
    Filed: May 22, 2020
    Publication date: September 10, 2020
    Inventors: Stefan Schreck, Elbert Tzeng, Todd Abraham, Jonathan Phan, Joshua Benjamin, Jacqueline Macias, Kevin Chu, Bill Gould
  • Patent number: 10660775
    Abstract: A modular catheter system including a sheath projecting distally from a delivery catheter having a main body module. An inner core module carrying a stent thereon, the inner core being axially movable through the main body of the delivery catheter and the delivery catheter sheath, a handle member supported by the main body of the delivery catheter, the handle member being selectively axially engageable with the inner core such that the handle member and the inner core move together in an axial direction when the handle member is engaged with the inner core; and an adjustment member supported by the main body, the adjustment member being configured such that rotation of the adjustment member causes the adjustment member to move axially along the main body by either axially sliding the handle member relative to the main body or by rotating the adjustment member.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: May 26, 2020
    Assignee: Endologix, Inc.
    Inventors: Stefan Schreck, Elbert Tzeng, Todd Abraham, Jonathan Phan, Joshua Benjamin, Jacqueline Macias, Kevin Chu, Bill Gould
  • Patent number: 9895249
    Abstract: A liner support frame is configured to be positioned in a gastrointestinal tract of a human and to support a liner which inhibits nutrient absorption and anchor the liner in place in the gastrointestinal tract, the liner support frame includes a plurality of frame members connected to one another so that the liner support frame possesses a plurality of openings. The liner support frame includes a plurality of frame portions arranged axially and possessing different tapers.
    Type: Grant
    Filed: January 15, 2014
    Date of Patent: February 20, 2018
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Brian Roselauf, Jonathan Phan
  • Publication number: 20170304098
    Abstract: A modular catheter system including a sheath projecting distally from a delivery catheter having a main body module. An inner core module carrying a stent thereon, the inner core being axially movable through the main body of the delivery catheter and the delivery catheter sheath, a handle member supported by the main body of the delivery catheter, the handle member being selectively axially engageable with the inner core such that the handle member and the inner core move together in an axial direction when the handle member is engaged with the inner core; and an adjustment member supported by the main body, the adjustment member being configured such that rotation of the adjustment member causes the adjustment member to move axially along the main body by either axially sliding the handle member relative to the main body or by rotating the adjustment member.
    Type: Application
    Filed: June 23, 2017
    Publication date: October 26, 2017
    Inventors: Stefan Schreck, Elbert Tzeng, Todd Abraham, Jonathan Phan, Joshua Benjamin, Jacqueline Macias, Kevin Chu, Bill Gould
  • Patent number: 9763820
    Abstract: A liner support frame is configured to be positioned in a gastrointestinal tract of a human and to support a liner which inhibits nutrient absorption and anchor the liner in place in the gastrointestinal tract, the liner support frame includes a plurality of frame members connected to one another so that the liner support frame possesses a plurality of openings. The liner support frame includes a plurality of frame portions arranged axially and possessing different tapers.
    Type: Grant
    Filed: January 15, 2014
    Date of Patent: September 19, 2017
    Assignee: Terumo Kabushiki Kaisha
    Inventors: Brian Roselauf, Jonathan Phan, Naoki Aramaki
  • Patent number: 9717617
    Abstract: A liner support frame is configured to be positioned in a gastrointestinal tract of a human and to support a liner which inhibits nutrient absorption and anchor the liner in place in the gastrointestinal tract, the liner support frame includes a plurality of frame members connected to one another so that the liner support frame possesses a plurality of openings. The liner support frame includes a plurality of frame portions arranged axially and possessing different tapers.
    Type: Grant
    Filed: January 15, 2014
    Date of Patent: August 1, 2017
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Brian Roselauf, Jonathan Phan
  • Patent number: 9687374
    Abstract: A modular catheter system including a sheath projecting distally from a delivery catheter having a main body module An inner core module carrying a stent thereon, the inner core being axially movable through the main body of the delivery catheter and the delivery catheter sheath, a handle member supported by the main body of the delivery catheter, the handle member being selectively axially engageable with the inner core such that the handle member and the inner core move together in an axial direction when the handle member is engaged with the inner core; and an adjustment member supported by the main body, the adjustment member being configured such that rotation of the adjustment member causes the adjustment member to move axially along the main body by either axially sliding the handle member relative to the main body or by rotating the adjustment member.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: June 27, 2017
    Assignee: Endologix, Inc.
    Inventors: Stefan Schreck, Elbert Tzeng, Todd Abraham, Jonathan Phan, Joshua Benjamin, Jacqueline Macias, Kevin Chu, Bill Gould
  • Publication number: 20170086998
    Abstract: A modular catheter system including a sheath projecting distally from a delivery catheter having a main body module An inner core module carrying a stent thereon, the inner core being axially movable through the main body of the delivery catheter and the delivery catheter sheath, a handle member supported by the main body of the delivery catheter, the handle member being selectively axially engageable with the inner core such that the handle member and the inner core move together in an axial direction when the handle member is engaged with the inner core; and an adjustment member supported by the main body, the adjustment member being configured such that rotation of the adjustment member causes the adjustment member to move axially along the main body by either axially sliding the handle member relative to the main body or by rotating the adjustment member.
    Type: Application
    Filed: December 14, 2016
    Publication date: March 30, 2017
    Inventors: Stefan Schreck, Elbert Tzeng, Todd Abraham, Jonathan Phan, Joshua Benjamin, Jacqueline Macias, Kevin Chu, Bill Gould
  • Patent number: 9592144
    Abstract: A liner support frame is configured to be positioned in a gastrointestinal tract of a human and to support a liner which inhibits nutrient absorption and anchor the liner in place in the gastrointestinal tract, the liner support frame includes a plurality of frame members connected to one another so that the liner support frame possesses a plurality of openings. The liner support frame includes a plurality of frame portions arranged axially and possessing different tapers.
    Type: Grant
    Filed: January 15, 2014
    Date of Patent: March 14, 2017
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Brian Roselauf, Jonathan Phan
  • Patent number: 9549835
    Abstract: A modular catheter system including a sheath projecting distally from a delivery catheter having a main body module An inner core module carrying a stent thereon, the inner core being axially movable through the main body of the delivery catheter and the delivery catheter sheath, a handle member supported by the main body of the delivery catheter, the handle member being selectively axially engageable with the inner core such that the handle member and the inner core move together in an axial direction when the handle member is engaged with the inner core; and an adjustment member supported by the main body, the adjustment member being configured such that rotation of the adjustment member causes the adjustment member to move axially along the main body by either axially sliding the handle member relative to the main body or by rotating the adjustment member.
    Type: Grant
    Filed: August 18, 2014
    Date of Patent: January 24, 2017
    Assignee: Endologix, Inc.
    Inventors: Stefan Schreck, Elbert Tzeng, Todd Abraham, Jonathan Phan, Joshua Benjamin, Jacqueline Macias, Kevin Chu, Bill Gould
  • Patent number: 9517153
    Abstract: A liner support frame is configured to be positioned in a gastrointestinal tract of a human and to support a liner which inhibits nutrient absorption and anchor the liner in place in the gastrointestinal tract, the liner support frame includes a plurality of frame members connected to one another so that the liner support frame possesses a plurality of openings. The liner support frame includes a plurality of frame portions arranged axially and possessing different tapers.
    Type: Grant
    Filed: January 15, 2014
    Date of Patent: December 13, 2016
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Brian Roselauf, Jonathan Phan, Naoki Aramaki
  • Publication number: 20150196414
    Abstract: A liner support frame is configured to be positioned in a gastrointestinal tract of a human and to support a liner which inhibits nutrient absorption and anchor the liner in place in the gastrointestinal tract, the liner support frame includes a plurality of frame members connected to one another so that the liner support frame possesses a plurality of openings. The liner support frame includes a plurality of frame portions arranged axially and possessing different tapers.
    Type: Application
    Filed: January 15, 2014
    Publication date: July 16, 2015
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Brian Roselauf, Jonathan Phan
  • Publication number: 20150196418
    Abstract: A liner support frame is configured to be positioned in a gastrointestinal tract of a human and to support a liner which inhibits nutrient absorption and anchor the liner in place in the gastrointestinal tract, the liner support frame includes a plurality of frame members connected to one another so that the liner support frame possesses a plurality of openings. The liner support frame includes a plurality of frame portions arranged axially and possessing different tapers.
    Type: Application
    Filed: January 15, 2014
    Publication date: July 16, 2015
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Brian ROSELAUF, Jonathan Phan
  • Publication number: 20150196412
    Abstract: A liner support frame is configured to be positioned in a gastrointestinal tract of a human and to support a liner which inhibits nutrient absorption and anchor the liner in place in the gastrointestinal tract, the liner support frame includes a plurality of frame members connected to one another so that the liner support frame possesses a plurality of openings. The liner support frame includes a plurality of frame portions arranged axially and possessing different tapers.
    Type: Application
    Filed: January 15, 2014
    Publication date: July 16, 2015
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Brian ROSELAUF, Jonathan PHAN
  • Publication number: 20150196413
    Abstract: A liner support frame is configured to be positioned in a gastrointestinal tract of a human and to support a liner which inhibits nutrient absorption and anchor the liner in place in the gastrointestinal tract, the liner support frame includes a plurality of frame members connected to one another so that the liner support frame possesses a plurality of openings. The liner support frame includes a plurality of frame portions arranged axially and possessing different tapers.
    Type: Application
    Filed: January 15, 2014
    Publication date: July 16, 2015
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Brian Roselauf, Jonathan Phan
  • Publication number: 20150196419
    Abstract: A liner support frame is configured to be positioned in a gastrointestinal tract of a human and to support a liner which inhibits nutrient absorption and anchor the liner in place in the gastrointestinal tract, the liner support frame includes a plurality of frame members connected to one another so that the liner support frame possesses a plurality of openings. The liner support frame includes a plurality of frame portions arranged axially and possessing different tapers.
    Type: Application
    Filed: January 15, 2014
    Publication date: July 16, 2015
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Brian ROSELAUF, Jonathan Phan, Naoki Aramaki
  • Publication number: 20150196410
    Abstract: A liner support frame is configured to be positioned in a gastrointestinal tract of a human and to support a liner which inhibits nutrient absorption and anchor the liner in place in the gastrointestinal tract, the liner support frame includes a plurality of frame members connected to one another so that the liner support frame possesses a plurality of openings. The liner support frame includes a plurality of frame portions arranged axially and possessing different tapers.
    Type: Application
    Filed: January 15, 2014
    Publication date: July 16, 2015
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Brian ROSELAUF, Jonathan Phan
  • Publication number: 20150196417
    Abstract: A liner support frame is configured to be positioned in a gastrointestinal tract of a human and to support a liner which inhibits nutrient absorption and anchor the liner in place in the gastrointestinal tract, the liner support frame includes a plurality of frame members connected to one another so that the liner support frame possesses a plurality of openings. The liner support frame includes a plurality of frame portions arranged axially and possessing different tapers.
    Type: Application
    Filed: January 15, 2014
    Publication date: July 16, 2015
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Brian ROSELAUF, Jonathan Phan
  • Publication number: 20150196411
    Abstract: A liner support frame is configured to be positioned in a gastrointestinal tract of a human and to support a liner which inhibits nutrient absorption and anchor the liner in place in the gastrointestinal tract, the liner support frame includes a plurality of frame members connected to one another so that the liner support frame possesses a plurality of openings. The liner support frame includes a plurality of frame portions arranged axially and possessing different tapers.
    Type: Application
    Filed: January 15, 2014
    Publication date: July 16, 2015
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Brian ROSELAUF, Jonathan PHAN, Naoki ARAMAKI
  • Publication number: 20150196415
    Abstract: A liner support frame is configured to be positioned in a gastrointestinal tract of a human and to support a liner which inhibits nutrient absorption and anchor the liner in place in the gastrointestinal tract, the liner support frame includes a plurality of frame members connected to one another so that the liner support frame possesses a plurality of openings. The liner support frame includes a plurality of frame portions arranged axially and possessing different tapers.
    Type: Application
    Filed: January 15, 2014
    Publication date: July 16, 2015
    Inventors: Brian ROSELAUF, Jonathan PHAN