Patents by Inventor Robert Kellan

Robert Kellan 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: 20070239274
    Abstract: An intraocular lens (IOL) assembly or method for correcting myopia, hyperopia and astigmatism using the intraocular lens assembly are provided. In particular, the intraocular lens assembly relates to intraocular lenses which provide accommodation. The intraocular lens assembly comprises a lens extending along an optical axis between an anterior optical surface and a posterior optical surface. The IOL has a circumferential edge disposed about the optical axis at a junction of anterior and posterior optical surfaces. The IOL assembly further has N haptics, where N is an integer greater than 1. Each haptic extends from an associated portion of the circumferential edge and along an associated haptic axis. In addition, each haptic is loop-like or paddle-like and extends between end portions at opposite ends thereof. The end portions are joined to the lens at the circumferential edge.
    Type: Application
    Filed: April 5, 2006
    Publication date: October 11, 2007
    Inventor: Robert Kellan