Patents by Inventor Emin Engin

Emin Engin 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: 10555832
    Abstract: An intraocular lens (IOL) injector assembly comprising an injector body having a shuttle reception opening defined at least in part by a first sidewall and a second sidewall, and a shuttle comprising a first wing including a first portion of a shuttle lumen wall and a second wing including a second portion of a shuttle lumen wall. The first wing and the second wing are coupled together by a hinge. When in a closed state, the first portion of the shuttle lumen wall and the second portion of the shuttle lumen wall define at least a portion of an operative shuttle lumen. The shuttle and sidewalls are configured such that the first wing and the second wing interfere with the first sidewall and the second sidewall, respectively, as the shuttle passes through the shuttle reception opening, such that the closed state of the shuttle is attained.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: February 11, 2020
    Assignee: Bausch & Lomb Incorporated
    Inventors: Graham W. Biddle, Jon P. Cullen, Emin Engin, Bryan M. Reed, William J. Seyboth, Moises A. Valle, Christopher E. Wagner
  • Patent number: 9931242
    Abstract: An intraocular lens (IOL) injector assembly comprising an injector body having a shuttle reception opening defined at least in part by a first sidewall and a second sidewall, and a shuttle comprising a first wing including a first portion of a shuttle lumen wall and a second wing including a second portion of a shuttle lumen wall. The first wing and the second wing are coupled together by a hinge. When in a closed state, the first portion of the shuttle lumen wall and the second portion of the shuttle lumen wall define at least a portion of an operative shuttle lumen. The shuttle and sidewalls are configured such that the first wing and the second wing interfere with the first sidewall and the second sidewall, respectively, as the shuttle passes through the shuttle reception opening, such that the closed state of the shuttle is attained.
    Type: Grant
    Filed: September 7, 2012
    Date of Patent: April 3, 2018
    Assignee: Bausch & Lomb Incorporated
    Inventors: Graham W. Biddle, Jon P. Cullen, Emin Engin, Bryan M. Reed, William J. Seyboth, Moises A. Valle, Christopher E. Wagner
  • Publication number: 20170340480
    Abstract: An intraocular lens (IOL) injector assembly comprising an injector body having a shuttle reception opening defined at least in part by a first sidewall and a second sidewall, and a shuttle comprising a first wing including a first portion of a shuttle lumen wall and a second wing including a second portion of a shuttle lumen wall. The first wing and the second wing are coupled together by a hinge. When in a closed state, the first portion of the shuttle lumen wall and the second portion of the shuttle lumen wall define at least a portion of an operative shuttle lumen. The shuttle and sidewalls are configured such that the first wing and the second wing interfere with the first sidewall and the second sidewall, respectively, as the shuttle passes through the shuttle reception opening, such that the closed state of the shuttle is attained.
    Type: Application
    Filed: August 18, 2017
    Publication date: November 30, 2017
    Inventors: Graham W. Biddle, Jon P. Cullen, Emin Engin, Bryan M. Reed, William J. Seyboth, Moises A. Valle, Christopher E. Wagner
  • Patent number: 8961601
    Abstract: An injector for inserting an intraocular lens (IOL) into an eye, comprising: a first side wall and a second side wall which are movable relative to one another, each side wall including a void, the voids positioned opposite one another in a direction perpendicular to a longitudinal axis of the injector. The injector may be in a combination with the IOL, the IOL disposed on a portion of the injector. The IOL may be in an unstressed state. A first portion of a haptic of the IOL may extend into the void in the first side wall.
    Type: Grant
    Filed: July 9, 2008
    Date of Patent: February 24, 2015
    Assignee: Bausch & Lomb Incorporated
    Inventors: Graham W. Biddle, Jon P. Cullen, Emin Engin
  • Publication number: 20140074107
    Abstract: An intraocular lens (IOL) injector assembly comprising an injector body having a shuttle reception opening defined at least in part by a first sidewall and a second sidewall, and a shuttle comprising a first wing including a first portion of a shuttle lumen wall and a second wing including a second portion of a shuttle lumen wall. The first wing and the second wing are coupled together by a hinge. When in a closed state, the first portion of the shuttle lumen wall and the second portion of the shuttle lumen wall define at least a portion of an operative shuttle lumen. The shuttle and sidewalls are configured such that the first wing and the second wing interfere with the first sidewall and the second sidewall, respectively, as the shuttle passes through the shuttle reception opening, such that the closed state of the shuttle is attained.
    Type: Application
    Filed: September 7, 2012
    Publication date: March 13, 2014
    Inventors: Graham W. Biddle, Jon P. Cullen, Emin Engin, Bryan M. Reed, William J. Seyboth, Moises A. Valle, Christopher E. Wagner
  • Publication number: 20120289969
    Abstract: An intraocular lens (IOL) assembly packaged for shipping, comprising an IOL injector component having a lumen wall, and an IOL, at least one of the lumen wall and the optic comprising a first lens retention feature for impeding progress of the lens through said lumen toward the distal end. An IOL injector for injecting an IOL, comprising at least two projections extending from said lumen wall, the projections being configured and arranged to interfere with said soft tip prior to and during engagement of said soft tip with the IOL. An intraocular lens storage system, comprising a receptacle within the container, and a tapered portion, the tapered portion and the receptacle permitting a user's fingers to extend into the container to grasp a portion of a shuttle in the receptacle and remove the shuttle form the container.
    Type: Application
    Filed: June 13, 2012
    Publication date: November 15, 2012
    Inventors: William J. Seyboth, Jon P. Cullen, Emin Engin, Christopher E. Wagner, Graham W. Biddle
  • Publication number: 20110245840
    Abstract: An intraocular lens (IOL) assembly packaged for shipping, comprising an IOL injector component having a lumen wall, and an intraocular lens, at least one of the lumen wall and the optic comprising a first lens retention feature for impeding progress of the lens through said lumen toward the distal end. An IOL injector for injecting an IOL, comprising at least two projections extending from said lumen wall, the projections being configured and arranged to interfere with said soft tip prior to and during engagement of said soft tip with the IOL. An intraocular lens storage system, comprising a receptacle within the container, and a tapered portion, the tapered portion and the receptacle permitting a user's fingers to extend into the container to grasp a portion of a shuttle in the receptacle and remove the shuttle form the container, the receptacle defining a volume in which liquid is confined, the volume of the receptacle being less than the volume of the container.
    Type: Application
    Filed: March 31, 2010
    Publication date: October 6, 2011
    Inventors: William J. Seyboth, Jon P. Cullen, Emin Engin, Christopher E. Wagner, Graham W. Biddle
  • Publication number: 20110152872
    Abstract: An intraocular lens (IOL) injector comprising an injector body having a lumen defined by a lumen wall, and a plunger adapted to slide within the lumen. The plunger is coupled to a spring having a plurality of coils, the plurality comprising at least one coil of a first outer diameter and at least one coil of second outer diameter that is different than the first outer diameter.
    Type: Application
    Filed: December 23, 2009
    Publication date: June 23, 2011
    Inventors: William J. Seyboth, Jon P. Cullen, Graham W. Biddle, Emin Engin
  • Publication number: 20100010498
    Abstract: An injector for inserting an intraocular lens (IOL) into an eye, comprising: a first side wall and a second side wall which are movable relative to one another, each side wall including a void, the voids positioned opposite one another in a direction perpendicular to a longitudinal axis of the injector. The injector may be in a combination with the IOL, the IOL disposed on a portion of the injector. The IOL may be in an unstressed state. A first portion of a haptic of the IOL may extend into the void in the first side wall.
    Type: Application
    Filed: July 9, 2008
    Publication date: January 14, 2010
    Inventors: Graham W. Biddle, Jon P. Cullen, Emin Engin
  • Publication number: 20080097598
    Abstract: A method of folding a multiple element IOL comprising folding the first lens element and second lens element such that the second lens element at least partially surrounds the first lens element and such that, after folding, both the first lens element and the second lens element are substantially aligned along the optical axis. A hinged apparatus such as a cartridge may be used to cause the second lens element to be folded. A method of loading a multielement IOL comprising folding the haptics such that a portion of the haptics contacts an exterior side of one of the first lens element and the second lens element.
    Type: Application
    Filed: October 20, 2006
    Publication date: April 24, 2008
    Inventors: Emin Engin, Gary A. Richardson, Chris E. Wagner