Patents by Inventor Bulat M. Aznabaev

Bulat M. Aznabaev 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).

  • Corrective intraocular lens
    Patent number: 5258025
    Abstract: An optical body, a positioning element, and a supporting element are shaped as an integral unit and have the same radius of curvature that provides for full adherence of the integral unit to an intact natural lens. The distance between the diametrically opposite portions of the supporting element is at least equal to the distance between Zinn's zonules on which the corrective lens rests.
    Type: Grant
    Filed: May 11, 1992
    Date of Patent: November 2, 1993
    Inventors: Svyatoslav N. Fedorov, Viktor K. Zuev, Bulat M. Aznabaev