Patents by Inventor John R. Samples

John R. Samples 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: 10842671
    Abstract: Glaucoma can be treated by implanting an intraocular shunt into the eye. Such procedures can employ various deployment devices, shunts, and implantation techniques. A method for treating glaucoma can include positioning an intraocular shunt in eye tissue such that the shunt conducts fluid from the anterior chamber to the suprachoroidal space and delivers a pharmaceutical or biological agent to the eye.
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: November 24, 2020
    Assignee: AqueSys, Inc.
    Inventors: Christopher Horvath, Ronald D. Bache, Laszlo O. Romoda, Guenther Grabner, Herbert A. Reitsamer, John R. Samples
  • Publication number: 20160256318
    Abstract: Glaucoma can be treated by implanting an intraocular shunt into the eye. Such procedures can employ various deployment devices, shunts, and implantation techniques. A method for treating glaucoma can include positioning an intraocular shunt in eye tissue such that the shunt conducts fluid from the anterior chamber to the suprachoroidal space and delivers a pharmaceutical or biological agent to the eye.
    Type: Application
    Filed: May 12, 2016
    Publication date: September 8, 2016
    Inventors: Christopher HORVATH, Ronald D. BACHE, Laszlo O. ROMODA, Guenther GRABNER, Herbert A. REITSAMER, John R. SAMPLES
  • Publication number: 20160256320
    Abstract: Glaucoma can be treated by implanting an intraocular shunt into the eye. Such procedures can employ various deployment devices, shunts, and implantation techniques. A method for treating glaucoma can include injecting a drug into the eye and positioning an intraocular shunt in eye tissue such that the shunt conducts fluid from the anterior chamber to the suprachoroidal space.
    Type: Application
    Filed: May 12, 2016
    Publication date: September 8, 2016
    Inventors: Christopher HORVATH, Ronald D. BACHE, Laszlo O. ROMODA, Guenther GRABNER, Herbert A. REITSAMER, John R. SAMPLES
  • Publication number: 20160256319
    Abstract: Glaucoma can be treated by implanting an intraocular shunt into the eye. Such procedures can employ various deployment devices, shunts, and implantation techniques. A method for treating glaucoma can include positioning an intraocular shunt in eye tissue such that the shunt conducts fluid from the anterior chamber to the suprachoroidal space and delivers a pharmaceutical or biological agent to the eye.
    Type: Application
    Filed: May 12, 2016
    Publication date: September 8, 2016
    Inventors: Christopher HORVATH, Ronald D. BACHE, Laszlo O. ROMODA, Guenther GRABNER, Herbert A. REITSAMER, John R. SAMPLES
  • Patent number: 8852137
    Abstract: The invention generally relates to methods for implanting a soft gel shunt in the suprachoroidal space. In certain embodiments, methods of the invention involve inserting into the eye a hollow shaft configured to hold a soft gel intraocular shunt, deploying the soft gel shunt from the hollow shaft such that the shunt forms a passage from the anterior chamber of the eye to the suprachoroidal space of the eye, and withdrawing the hollow shaft from the eye.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: October 7, 2014
    Assignee: AqueSys, Inc.
    Inventors: Christopher Horvath, Ronald D. Bache, Laszlo O. Romoda, Guenther Grabner, Herbert A. Reitsamer, John R. Samples
  • Patent number: 8758290
    Abstract: The invention generally relates to devices and methods for implanting a shunt in the suprachoroidal space of an eye. In certain aspects, devices of the invention include a housing, a deployment mechanism at least partially disposed within the housing, and a flexible hollow shaft coupled to the deployment mechanism, in which the shaft holds an intraocular shunt, and is configured to self-guide the shunt along a scleral spur of an eye as the shunt is deployed from the shaft. Such a device may be inserted into an eye and used to deploy a shunt within the eye such that a proximal portion of the shunt receives fluid from an anterior chamber of an eye and a distal portion of the shunt directs the fluid to the suprachoroidal space.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: June 24, 2014
    Assignee: AqueSys, Inc.
    Inventors: Christopher Horvath, Ronald D. Bache, Laszlo O. Romoda, Guenther Grabner, Herbert A. Reitsamer, John R. Samples
  • Publication number: 20140107776
    Abstract: A scleral prosthesis includes an elongated body that is narrower in a middle and wider at opposing first and second ends. The body includes multiple first portions that form the first end of the body, where the first portions separated lengthwise along the body. The first portions are biased to maintain separation without external interference but are configured to be pushed towards each other in order to narrow a width of the first end. The body could also include second portions that form the second end of the body. The body could further include a cavity configured to receive a material and an eluting surface configured to release the material from the cavity. In addition, the body could include a cavity configured to receive a material and a protrusion that extends away from the scleral prosthesis, where the protrusion is configured to release the material from the cavity.
    Type: Application
    Filed: December 18, 2013
    Publication date: April 17, 2014
    Applicant: REFOCUS GROUP, INC.
    Inventors: Douglas C. Williamson, Gary A. Richardson, John R. Samples
  • Publication number: 20120165723
    Abstract: The invention generally relates to methods for implanting a soft gel shunt in the suprachoroidal space. In certain embodiments, methods of the invention involve inserting into the eye a hollow shaft configured to hold a soft gel intraocular shunt, deploying the soft gel shunt from the hollow shaft such that the shunt forms a passage from the anterior chamber of the eye to the suprachoroidal space of the eye, and withdrawing the hollow shaft from the eye.
    Type: Application
    Filed: December 23, 2011
    Publication date: June 28, 2012
    Applicant: AqueSys, Inc.
    Inventors: Christopher Horvath, Ronald D. Bache, Laszlo O. Romoda, Guenther Grabner, Herbert A. Reitsamer, John R. Samples
  • Publication number: 20120165722
    Abstract: The invention generally relates to devices and methods for implanting a shunt in the suprachoroidal space of an eye. In certain aspects, devices of the invention include a housing, a deployment mechanism at least partially disposed within the housing, and a flexible hollow shaft coupled to the deployment mechanism, in which the shaft holds an intraocular shunt, and is configured to self-guide the shunt along a scleral spur of an eye as the shunt is deployed from the shaft. Such a device may be inserted into an eye and used to deploy a shunt within the eye such that a proximal portion of the shunt receives fluid from an anterior chamber of an eye and a distal portion of the shunt directs the fluid to the suprachoroidal space.
    Type: Application
    Filed: December 23, 2011
    Publication date: June 28, 2012
    Applicant: AqueSys, Inc.
    Inventors: Christopher Horvath, Ronald D. Bache, Laszlo O. Romoda, Guenther Grabner, Herbert A. Reitsamer, John R. Samples
  • Patent number: 4654361
    Abstract: A method of lowering the intraocular pressure in a human having abnormally high intraocular pressure, comprisingadministering systemically thereto an amount of melatonin effective to lower the intraocular pressure.
    Type: Grant
    Filed: January 27, 1986
    Date of Patent: March 31, 1987
    Assignee: State of Oregon, acting by and through the Oregon State Board of Higher Education, acting for and on behalf of the Oregon Health Sciences University
    Inventors: John R. Samples, Alfred J. Lewy