Patent 6875232 was granted and assigned to ANAMED, INC. on April, 2005 by the United States Patent and Trademark Office.
Prosthetic implants designed to be implanted in the cornea for modifying the cornea curvature and altering the corneal refractive power for correcting myopia, and myopia with astigmatism, such implants formed of a micro-porous hydrogel material.