Patents by Inventor Allen C. Ho

Allen C. Ho 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).

  • THERAPEUTIC AGENT DELIVERY DEVICE WITH CONVERGENT LUMEN
    Publication number: 20230355429
    Abstract: An apparatus has a first fluid conduit, a second fluid conduit, a connector member, an first tubular member, a second tubular member, and an inner cannula. The connector member has first and second passageways in which the first and second fluid conduits are positioned, respectively. A portion of the second tubular member is positioned within the lumen of the first tubular member. A proximal portion of the inner cannula is fixedly secured within the lumen of the first tubular member. The inner cannula lumen is in fluid communication with the first and second fluid conduits via the lumen of the first tubular member and the lumen of the second tubular member. The inner cannula may be inserted into the subretinal space of a human eye to deliver a leading bleb of fluid and then deliver a therapeutic agent, without having to withdraw the inner cannula from the subretinal space between the acts of delivering the leading bleb delivering the therapeutic agent.
    Type: Application
    Filed: May 12, 2023
    Publication date: November 9, 2023
    Inventors: Joseph H. Contiliano, Thomas E. Meyer, Daniel J. Abbott, Michael F. Keane, Allen C. Ho, Mark C. Tsai, Isaac J. Khan
  • Therapeutic agent delivery device with convergent lumen
    Patent number: 11672696
    Abstract: An apparatus has a first fluid conduit, a second fluid conduit, a connector member, an first tubular member, a second tubular member, and an inner cannula. The connector member has first and second passageways in which the first and second fluid conduits are positioned, respectively. A portion of the second tubular member is positioned within the lumen of the first tubular member. A proximal portion of the inner cannula is fixedly secured within the lumen of the first tubular member. The inner cannula lumen is in fluid communication with the first and second fluid conduits via the lumen of the first tubular member and the lumen of the second tubular member. The inner cannula may be inserted into the subretinal space of a human eye to deliver a leading bleb of fluid and then deliver a therapeutic agent, without having to withdraw the inner cannula from the subretinal space between the acts of delivering the leading bleb delivering the therapeutic agent.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: June 13, 2023
    Assignee: Gyroscope Therapeutics Limited
    Inventors: Joseph H. Contiliano, Thomas E. Meyer, Daniel J. Abbott, Michael F. Keane, Allen C. Ho, Mark C. Tsai, Isaac J. Khan
  • THERAPEUTIC AGENT DELIVERY DEVICE WITH CONVERGENT LUMEN
    Publication number: 20200222232
    Abstract: An apparatus has a first fluid conduit, a second fluid conduit, a connector member, an first tubular member, a second tubular member, and an inner cannula. The connector member has first and second passageways in which the first and second fluid conduits are positioned, respectively. A portion of the second tubular member is positioned within the lumen of the first tubular member. A proximal portion of the inner cannula is fixedly secured within the lumen of the first tubular member. The inner cannula lumen is in fluid communication with the first and second fluid conduits via the lumen of the first tubular member and the lumen of the second tubular member. The inner cannula may be inserted into the subretinal space of a human eye to deliver a leading bleb of fluid and then deliver a therapeutic agent, without having to withdraw the inner cannula from the subretinal space between the acts of delivering the leading bleb delivering the therapeutic agent.
    Type: Application
    Filed: March 27, 2020
    Publication date: July 16, 2020
    Inventors: Joseph H. Contiliano, Thomas E. Meyer, Daniel J. Abbott, Michael F. Keane, Allen C. Ho, Mark C. Tsai, Isaac J. Khan
  • Therapeutic agent delivery device with convergent lumen
    Patent number: 10639193
    Abstract: An apparatus has a first fluid conduit, a second fluid conduit, a connector member, an first tubular member, a second tubular member, and an inner cannula. The connector member has first and second passageways in which the first and second fluid conduits are positioned, respectively. A portion of the second tubular member is positioned within the lumen of the first tubular member. A proximal portion of the inner cannula is fixedly secured within the lumen of the first tubular member. The inner cannula lumen is in fluid communication with the first and second fluid conduits via the lumen of the first tubular member and the lumen of the second tubular member. The inner cannula may be inserted into the subretinal space of a human eye to deliver a leading bleb of fluid and then deliver a therapeutic agent, without having to withdraw the inner cannula from the subretinal space between the acts of delivering the leading bleb delivering the therapeutic agent.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: May 5, 2020
    Assignee: ORBIT BIOMEDICAL LIMITED
    Inventors: Joseph H. Contiliano, Thomas E. Meyer, Daniel J. Abbott, Michael F. Keane, Allen C. Ho, Mark C. Tsai, Isaac J. Khan
  • THERAPEUTIC AGENT DELIVERY DEVICE WITH CONVERGENT LUMEN
    Publication number: 20180289540
    Abstract: An apparatus has a first fluid conduit, a second fluid conduit, a connector member, an first tubular member, a second tubular member, and an inner cannula. The connector member has first and second passageways in which the first and second fluid conduits are positioned, respectively. A portion of the second tubular member is positioned within the lumen of the first tubular member. A proximal portion of the inner cannula is fixedly secured within the lumen of the first tubular member. The inner cannula lumen is in fluid communication with the first and second fluid conduits via the lumen of the first tubular member and the lumen of the second tubular member. The inner cannula may be inserted into the subretinal space of a human eye to deliver a leading bleb of fluid and then deliver a therapeutic agent, without having to withdraw the inner cannula from the subretinal space between the acts of delivering the leading bleb delivering the therapeutic agent.
    Type: Application
    Filed: March 19, 2018
    Publication date: October 11, 2018
    Inventors: Joseph H. Contiliano, Thomas E. Meyer, Daniel J. Abbott, Michael F. Keane, Allen C. Ho, Mark C. Tsai, Isaac J. Khan
  • Therapeutic agent delivery device with convergent lumen
    Patent number: 9949874
    Abstract: An apparatus has a first fluid conduit, a second fluid conduit, a connector member, an first tubular member, a second tubular member, and an inner cannula. The connector member has first and second passageways in which the first and second fluid conduits are positioned, respectively. A portion of the second tubular member is positioned within the lumen of the first tubular member. A proximal portion of the inner cannula is fixedly secured within the lumen of the first tubular member. The inner cannula lumen is in fluid communication with the first and second fluid conduits via the lumen of the first tubular member and the lumen of the second tubular member. The inner cannula may be inserted into the subretinal space of a human eye to deliver a leading bleb of fluid and then deliver a therapeutic agent, without having to withdraw the inner cannula from the subretinal space between the acts of delivering the leading bleb delivering the therapeutic agent.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: April 24, 2018
    Assignee: Janssen Biotech, Inc.
    Inventors: Joseph H. Contiliano, Thomas E. Meyer, Daniel J. Abbott, Michael F. Keane, Allen C. Ho, Mark C. Tsai, Isaac J. Khan
  • THERAPEUTIC AGENT DELIVERY DEVICE WITH CONVERGENT LUMEN
    Publication number: 20150351958
    Abstract: An apparatus has a first fluid conduit, a second fluid conduit, a connector member, an first tubular member, a second tubular member, and an inner cannula. The connector member has first and second passageways in which the first and second fluid conduits are positioned, respectively. A portion of the second tubular member is positioned within the lumen of the first tubular member. A proximal portion of the inner cannula is fixedly secured within the lumen of the first tubular member. The inner cannula lumen is in fluid communication with the first and second fluid conduits via the lumen of the first tubular member and the lumen of the second tubular member. The inner cannula may be inserted into the subretinal space of a human eye to deliver a leading bleb of fluid and then deliver a therapeutic agent, without having to withdraw the inner cannula from the subretinal space between the acts of delivering the leading bleb delivering the therapeutic agent.
    Type: Application
    Filed: June 1, 2015
    Publication date: December 10, 2015
    Inventors: Joseph H. Contiliano, Thomas E. Meyer, Daniel J. Abbott, Michael F. Keane, Allen C. Ho, Mark C. Tsai, Isaac J. Khan