Patents Assigned to C&C Vision International Limited
  • “W” accommodating intraocular lens
    Patent number: 8163015
    Abstract: An accommodating intraocular lens comprising a flexible body, a flexible optic which is moveable anteriorly and posteriorly relative to the lens body, and hinged portions longitudinally connecting the optic to the body. The body may have extending centration and fixation loops on its distal ends.
    Type: Grant
    Filed: January 5, 2007
    Date of Patent: April 24, 2012
    Assignee: C&C Vision International Limited
    Inventor: J. Stuart Cumming
  • Accommodating 360 degree sharp edge optic plate haptic lens
    Patent number: 8109998
    Abstract: An accommodating intraocular lens having an optic and portions extending from the optic radially outwards preferably with fixation devices at their distal ends, the optic designed such that it has a sharp posterior edge for 360 degrees of its perimeter and the lens designed such that the optic can move forward and backwards with constriction and relaxation of the ciliary muscle.
    Type: Grant
    Filed: June 29, 2009
    Date of Patent: February 7, 2012
    Assignee: C&C Vision International Limited
    Inventor: J. Stuart Cumming
  • Floating optic accommodating intraocular lens
    Patent number: 8100965
    Abstract: An accommodating intraocular lens comprising a flexible body, a flexible optic which is moveable anteriorly and posteriorly relative to the lens body, and a weakened portion connecting the optic to the body. The body may have extending centration and fixation loops on its distal ends.
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: January 24, 2012
    Assignee: C&C Vision International Limited
    Inventors: J. Stuart Cumming, Steven J. Dell, Jonathan R. Soiseth
  • Hydrolic accommodating intraocular lens
    Patent number: 7985253
    Abstract: An accommodating intraocular lens comprising an optic made from solid silicone and liquid silicone. The optic has a central anterior area or membrane that can vary in radius and thus charge power.
    Type: Grant
    Filed: October 25, 2007
    Date of Patent: July 26, 2011
    Assignee: C&C Vision International Limited
    Inventor: J. Stuart Cumming
  • Hydrolic accommodating intraocular lens
    Patent number: 7981155
    Abstract: An accommodating intraocular lens comprising an optic made from solid silicone and liquid silicone. The optic has a central anterior area or membrane that can vary in radius and thus change power.
    Type: Grant
    Filed: July 20, 2006
    Date of Patent: July 19, 2011
    Assignee: C&C Vision International Limited
    Inventor: J. Stuart Cumming
  • Floating optic accommodating intraocular lens
    Patent number: 7771471
    Abstract: An accommodating intraocular lens comprising a flexible body and flexible optic, and a flexible skirt connecting the optic to the body. The body may have extending loop haptics.
    Type: Grant
    Filed: February 17, 2006
    Date of Patent: August 10, 2010
    Assignee: C & C Vision International Limited
    Inventor: Steven J. Dell
  • “W” accommodating intraocular lens
    Patent number: 7763070
    Abstract: An accommodating intraocular lens comprising a flexible body, a flexible optic which is moveable anteriorly and posteriorly relative to the lens body, and hinged portions longitudinally connecting the optic to the body. The body may have extending centration and fixation loops on its distal ends.
    Type: Grant
    Filed: November 14, 2007
    Date of Patent: July 27, 2010
    Assignee: C&C Vision International Limited
    Inventor: J. Stuart Cumming